document some symbols

56 files changed, 3089 insertions, 3092 deletions

diff --git a/asm/field_control_avatar.s b/asm/field_control_avatar.s
index dd84f75c1..c0efe9975 100644
--- a/asm/field_control_avatar.s
+++ b/asm/field_control_avatar.s
@@ -2572,7 +2572,7 @@ _0806DC78:
 	bl sub_805550C
 	ldrb r0, [r4, 0x7]
 	ldrb r1, [r4, 0x6]
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	ldr r1, [r0, 0x4]
 	ldrb r0, [r4, 0x5]
 	ldr r1, [r1, 0x8]
diff --git a/asm/field_effect.s b/asm/field_effect.s
index a8542fcc3..41c33c6fc 100644
--- a/asm/field_effect.s
+++ b/asm/field_effect.s
@@ -2014,7 +2014,7 @@ task00_8084310: @ 8084310
 	ldrsh r6, [r4, r0]
 	cmp r6, 0
 	bne _08084350
-	bl field_weather_is_fade_finished
+	bl IsWeatherNotFadingIn
 	lsls r0, 24
 	cmp r0, 0
 	beq _08084376
@@ -2287,7 +2287,7 @@ _08084560: .4byte gSprites
 sub_8084564: @ 8084564
 	push {r4,lr}
 	adds r4, r0, 0
-	bl field_weather_is_fade_finished
+	bl IsWeatherNotFadingIn
 	lsls r0, 24
 	cmp r0, 0
 	beq _08084578
@@ -4002,7 +4002,7 @@ sub_8085274: @ 8085274
 	adds r4, r0, 0
 	adds r5, r1, 0
 	adds r6, r2, 0
-	bl field_weather_is_fade_finished
+	bl IsWeatherNotFadingIn
 	lsls r0, 24
 	cmp r0, 0
 	beq _080852B4
@@ -5025,7 +5025,7 @@ _08085A50: .4byte gTasks
 sub_8085A54: @ 8085A54
 	push {r4,lr}
 	adds r4, r0, 0
-	bl field_weather_is_fade_finished
+	bl IsWeatherNotFadingIn
 	lsls r0, 24
 	cmp r0, 0
 	beq _08085A78
@@ -5492,7 +5492,7 @@ _08085E08: .4byte gTasks
 sub_8085E0C: @ 8085E0C
 	push {r4-r6,lr}
 	adds r6, r0, 0
-	bl field_weather_is_fade_finished
+	bl IsWeatherNotFadingIn
 	lsls r0, 24
 	cmp r0, 0
 	beq _08085E82
diff --git a/asm/field_map_obj.s b/asm/field_map_obj.s
index 8787ff647..8c782d3dd 100644
--- a/asm/field_map_obj.s
+++ b/asm/field_map_obj.s
@@ -376,7 +376,7 @@ sub_805E080: @ 805E080
 	str r0, [sp, 0x8]
 	adds r0, r6, 0
 	adds r1, r7, 0
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	ldr r1, [r0, 0x4]
 	lsls r0, r4, 1
 	adds r0, r4
@@ -4294,7 +4294,7 @@ _0805FD90: .4byte gMapHeader
 _0805FD94:
 	adds r0, r2, 0
 	adds r1, r3, 0
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	ldr r0, [r0, 0x4]
 	ldr r1, [r0, 0x4]
 _0805FDA0:
diff --git a/asm/field_weather.s b/asm/field_weather.s
index b65548171..ece13573f 100644
--- a/asm/field_weather.s
+++ b/asm/field_weather.s
@@ -1889,8 +1889,8 @@ _0807AA68: .4byte 0x000006ca
 _0807AA6C: .4byte 0x000006cb
 	thumb_func_end FieldWeather_StartFadingOutCreditsMap
 
-	thumb_func_start field_weather_is_fade_finished
-field_weather_is_fade_finished: @ 807AA70
+	thumb_func_start IsWeatherNotFadingIn
+IsWeatherNotFadingIn: @ 807AA70
 	ldr r0, _0807AA84 @ =gUnknown_2037F34
 	ldr r1, _0807AA88 @ =0x000006c6
 	adds r0, r1
@@ -1904,7 +1904,7 @@ field_weather_is_fade_finished: @ 807AA70
 	.align 2, 0
 _0807AA84: .4byte gUnknown_2037F34
 _0807AA88: .4byte 0x000006c6
-	thumb_func_end field_weather_is_fade_finished
+	thumb_func_end IsWeatherNotFadingIn
 
 	thumb_func_start sub_807AA8C
 sub_807AA8C: @ 807AA8C
diff --git a/asm/item_menu.s b/asm/item_menu.s
index a8487864a..9774cbe90 100644
--- a/asm/item_menu.s
+++ b/asm/item_menu.s
@@ -5,8 +5,8 @@
 
 	.text
 
-	thumb_func_start sub_8107DB4
-sub_8107DB4: @ 8107DB4
+	thumb_func_start GoToBagMenu
+GoToBagMenu: @ 8107DB4
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -136,7 +136,7 @@ _08107EA8: .4byte gSpecialVar_ItemId
 _08107EAC: .4byte sub_8107F10
 _08107EB0: .4byte gUnknown_203AD10
 _08107EB4: .4byte gUnknown_203ACFC
-	thumb_func_end sub_8107DB4
+	thumb_func_end GoToBagMenu
 
 	thumb_func_start CB2_BagMenuFromStartMenu
 CB2_BagMenuFromStartMenu: @ 8107EB8
@@ -144,7 +144,7 @@ CB2_BagMenuFromStartMenu: @ 8107EB8
 	ldr r2, _08107EC8 @ =CB2_ReturnToStartMenu
 	movs r0, 0
 	movs r1, 0x3
-	bl sub_8107DB4
+	bl GoToBagMenu
 	pop {r0}
 	bx r0
 	.align 2, 0
@@ -157,7 +157,7 @@ sub_8107ECC: @ 8107ECC
 	ldr r2, _08107EDC @ =SetCB2ToReshowScreenAfterMenu2
 	movs r0, 0x5
 	movs r1, 0x3
-	bl sub_8107DB4
+	bl GoToBagMenu
 	pop {r0}
 	bx r0
 	.align 2, 0
@@ -1934,15 +1934,15 @@ _08108CE8: .4byte 0x0000fff0
 _08108CEC: .4byte gUnknown_203ACFC
 	thumb_func_end sub_8108CB4
 
-	thumb_func_start sub_8108CF0
-sub_8108CF0: @ 8108CF0
+	thumb_func_start CB2_SetUpReshowBattleScreenAfterMenu
+CB2_SetUpReshowBattleScreenAfterMenu: @ 8108CF0
 	ldr r1, _08108CF8 @ =gUnknown_203ACFC
 	movs r0, 0
 	strb r0, [r1, 0x5]
 	bx lr
 	.align 2, 0
 _08108CF8: .4byte gUnknown_203ACFC
-	thumb_func_end sub_8108CF0
+	thumb_func_end CB2_SetUpReshowBattleScreenAfterMenu
 
 	thumb_func_start sub_8108CFC
 sub_8108CFC: @ 8108CFC
@@ -4399,7 +4399,7 @@ _0810A120:
 _0810A13E:
 	ldr r0, _0810A154 @ =gUnknown_203AD10
 	ldr r1, [r0]
-	ldr r0, _0810A158 @ =sub_8126EDC
+	ldr r0, _0810A158 @ =CB2_ChooseMonToGiveItem
 	str r0, [r1]
 	mov r0, r8
 	subs r0, 0x8
@@ -4409,7 +4409,7 @@ _0810A13E:
 	b _0810A166
 	.align 2, 0
 _0810A154: .4byte gUnknown_203AD10
-_0810A158: .4byte sub_8126EDC
+_0810A158: .4byte CB2_ChooseMonToGiveItem
 _0810A15C: .4byte ItemMenu_StartFadeToExitCallback
 _0810A160:
 	adds r0, r7, 0
@@ -4786,7 +4786,7 @@ _0810A458: .4byte sub_810A45C
 	thumb_func_start sub_810A45C
 sub_810A45C: @ 810A45C
 	push {lr}
-	bl sub_8123730
+	bl CB2_SelectBagItemToGive
 	pop {r0}
 	bx r0
 	thumb_func_end sub_810A45C
@@ -4918,7 +4918,7 @@ sub_810A554: @ 810A554
 	ldr r2, _0810A564 @ =sub_808CE60
 	movs r0, 0x4
 	movs r1, 0x3
-	bl sub_8107DB4
+	bl GoToBagMenu
 	pop {r0}
 	bx r0
 	.align 2, 0
@@ -5063,7 +5063,7 @@ sub_810A67C: @ 810A67C
 	ldr r2, _0810A68C @ =CB2_ReturnToField
 	movs r0, 0x2
 	movs r1, 0x3
-	bl sub_8107DB4
+	bl GoToBagMenu
 	pop {r0}
 	bx r0
 	.align 2, 0
@@ -6127,7 +6127,7 @@ sub_810AF74: @ 810AF74
 	ldr r2, _0810AF98 @ =SetCB2ToReshowScreenAfterMenu2
 	movs r0, 0x6
 	movs r1, 0
-	bl sub_8107DB4
+	bl GoToBagMenu
 	pop {r0}
 	bx r0
 	.align 2, 0
@@ -6358,7 +6358,7 @@ _0810B16C:
 	movs r0, 0x8
 _0810B170:
 	movs r1, 0
-	bl sub_8107DB4
+	bl GoToBagMenu
 	pop {r4}
 	pop {r0}
 	bx r0
@@ -6856,10 +6856,10 @@ _0810B564:
 	movs r2, 0
 	bl DestroyListMenuTask
 	bl sub_810AECC
-	ldr r1, _0810B5B0 @ =gUnknown_3005E98
+	ldr r1, _0810B5B0 @ =gItemUseCB
 	ldr r0, _0810B5B4 @ =ItemUseCB_Medicine
 	str r0, [r1]
-	ldr r0, _0810B5B8 @ =sub_81279A4
+	ldr r0, _0810B5B8 @ =ChooseMonForInBattleItem
 	bl ItemMenu_SetExitCallback
 	mov r0, r9
 	subs r0, 0x8
@@ -6868,9 +6868,9 @@ _0810B564:
 	str r1, [r0]
 	b _0810B5C6
 	.align 2, 0
-_0810B5B0: .4byte gUnknown_3005E98
+_0810B5B0: .4byte gItemUseCB
 _0810B5B4: .4byte ItemUseCB_Medicine
-_0810B5B8: .4byte sub_81279A4
+_0810B5B8: .4byte ChooseMonForInBattleItem
 _0810B5BC: .4byte sub_810B070
 _0810B5C0:
 	ldrh r0, [r5, 0x10]
diff --git a/asm/link_rfu.s b/asm/link_rfu.s
index 0ccbda9eb..df112d1ad 100644
--- a/asm/link_rfu.s
+++ b/asm/link_rfu.s
@@ -3172,8 +3172,8 @@ _080FEBA6:
 	bx r0
 	thumb_func_end sub_80FEB3C
 
-	thumb_func_start sub_80FEBAC
-sub_80FEBAC: @ 80FEBAC
+	thumb_func_start DoEasyChatScreen
+DoEasyChatScreen: @ 80FEBAC
 	push {r4-r6,lr}
 	mov r6, r8
 	push {r6}
@@ -3214,7 +3214,7 @@ sub_80FEBAC: @ 80FEBAC
 _080FEC00: .4byte sub_80FEC54
 _080FEC04: .4byte gTasks
 _080FEC08: .4byte sub_80FEC0C
-	thumb_func_end sub_80FEBAC
+	thumb_func_end DoEasyChatScreen
 
 	thumb_func_start sub_80FEC0C
 sub_80FEC0C: @ 80FEC0C
@@ -3588,7 +3588,7 @@ _080FEF08:
 	ldr r0, _080FEF24 @ =gSpecialVar_0x8004
 	ldrb r0, [r0]
 	ldr r2, _080FEF28 @ =sub_80568C4
-	bl sub_80FEBAC
+	bl DoEasyChatScreen
 _080FEF12:
 	pop {r0}
 	bx r0
diff --git a/asm/link_rfu_3.s b/asm/link_rfu_3.s
index 24125485e..d996721ad 100644
--- a/asm/link_rfu_3.s
+++ b/asm/link_rfu_3.s
@@ -3650,7 +3650,7 @@ _08117784:
 	ldr r0, _0811779C @ =sub_811C1C8
 	str r0, [r1, 0x8]
 	movs r0, 0x2
-	bl sub_81274A8
+	bl InitChooseHalfPartyForBattle
 	b _081178E0
 	.align 2, 0
 _08117798: .4byte gMain
@@ -5602,12 +5602,12 @@ _0811887C:
 _081188C4: .4byte gUnknown_203B06C
 _081188C8: .4byte gSpecialVar_Result
 _081188CC:
-	bl sub_811FB18
+	bl GetPartyMenuType
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x8
 	beq _081188E4
-	bl sub_811FB18
+	bl GetPartyMenuType
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x9
@@ -7006,7 +7006,7 @@ _08119512:
 	str r0, [r1]
 	ldr r1, _08119538 @ =CB2_ReturnToField
 	movs r0, 0x8
-	bl sub_81277F4
+	bl ChooseMonForMoveTutor
 	b _081198DC
 	.align 2, 0
 _08119528: .4byte gPaletteFade
@@ -7335,7 +7335,7 @@ _081197CA:
 	adds r0, r1
 	ldr r0, [r0]
 	str r0, [r2]
-	ldr r2, _0811982C @ =gUnknown_203B06A
+	ldr r2, _0811982C @ =gUnionRoomRequestedMonType
 	ldr r1, [r6]
 	movs r3, 0x2
 	ldrsh r0, [r7, r3]
@@ -7344,7 +7344,7 @@ _081197CA:
 	ldrb r0, [r1, 0x9]
 	lsrs r0, 2
 	strb r0, [r2]
-	ldr r2, _08119830 @ =gUnknown_203B068
+	ldr r2, _08119830 @ =gUnionRoomOfferedSpecies
 	ldr r1, [r6]
 	movs r3, 0x2
 	ldrsh r0, [r7, r3]
@@ -7359,7 +7359,7 @@ _081197CA:
 	str r0, [r1]
 	ldr r1, _0811983C @ =CB2_ReturnToField
 	movs r0, 0x9
-	bl sub_81277F4
+	bl ChooseMonForMoveTutor
 	adds r0, r6, 0
 	bl sub_81186B0
 	ldrh r0, [r7, 0x2]
@@ -7369,8 +7369,8 @@ _081197CA:
 _08119820: .4byte gUnknown_8458D1C
 _08119824: .4byte gUnknown_203B06C
 _08119828: .4byte gUnknown_203B064
-_0811982C: .4byte gUnknown_203B06A
-_08119830: .4byte gUnknown_203B068
+_0811982C: .4byte gUnionRoomRequestedMonType
+_08119830: .4byte gUnionRoomOfferedSpecies
 _08119834: .4byte gFieldCallback
 _08119838: .4byte sub_807DCE4
 _0811983C: .4byte CB2_ReturnToField
diff --git a/asm/naming_screen.s b/asm/naming_screen.s
index 817d215a0..a42d6e4ab 100644
--- a/asm/naming_screen.s
+++ b/asm/naming_screen.s
@@ -3623,7 +3623,7 @@ sub_809F5C4: @ 809F5C4
 	push {r4,r5,lr}
 	sub sp, 0x10
 	movs r4, 0
-	ldr r1, _0809F61C @ =gUnknown_841621F
+	ldr r1, _0809F61C @ =gText_MaleSymbol
 	add r0, sp, 0xC
 	bl StringCopy
 	ldr r5, _0809F620 @ =gUnknown_203998C
@@ -3635,7 +3635,7 @@ sub_809F5C4: @ 809F5C4
 	beq _0809F614
 	cmp r0, 0xFE
 	bne _0809F5EE
-	ldr r1, _0809F628 @ =gUnknown_8416221
+	ldr r1, _0809F628 @ =gText_FemaleSymbol
 	add r0, sp, 0xC
 	bl StringCopy
 	movs r4, 0x1
@@ -3664,10 +3664,10 @@ _0809F614:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0809F61C: .4byte gUnknown_841621F
+_0809F61C: .4byte gText_MaleSymbol
 _0809F620: .4byte gUnknown_203998C
 _0809F624: .4byte 0x00001e36
-_0809F628: .4byte gUnknown_8416221
+_0809F628: .4byte gText_FemaleSymbol
 _0809F62C: .4byte 0x00001e13
 _0809F630: .4byte gUnknown_83E2428
 	thumb_func_end sub_809F5C4
diff --git a/asm/overworld.s b/asm/overworld.s
index 28bcd8ecb..29c676060 100644
--- a/asm/overworld.s
+++ b/asm/overworld.s
@@ -473,7 +473,7 @@ _08054F8A:
 	str r2, [sp, 0x4]
 	adds r0, r2, 0
 	adds r1, r5, 0
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	mov r6, r10
 	ldr r1, [r6]
 	mov r2, r8
@@ -821,8 +821,8 @@ _08055232:
 	bx r1
 	thumb_func_end warp_data_is_not_neg_1
 
-	thumb_func_start get_mapheader_by_bank_and_number
-get_mapheader_by_bank_and_number: @ 8055238
+	thumb_func_start Overworld_GetMapHeaderByGroupAndId
+Overworld_GetMapHeaderByGroupAndId: @ 8055238
 	lsls r0, 16
 	lsls r1, 16
 	ldr r2, _0805524C @ =gMapGroups
@@ -835,7 +835,7 @@ get_mapheader_by_bank_and_number: @ 8055238
 	bx lr
 	.align 2, 0
 _0805524C: .4byte gMapGroups
-	thumb_func_end get_mapheader_by_bank_and_number
+	thumb_func_end Overworld_GetMapHeaderByGroupAndId
 
 	thumb_func_start warp1_get_mapheader
 warp1_get_mapheader: @ 8055250
@@ -850,7 +850,7 @@ warp1_get_mapheader: @ 8055250
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	pop {r1}
 	bx r1
 	.align 2, 0
@@ -872,7 +872,7 @@ set_current_map_header_from_sav1_save_old_name: @ 8055274
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	adds r1, r4, 0
 	ldm r0!, {r2,r3,r6}
 	stm r1!, {r2,r3,r6}
@@ -908,7 +908,7 @@ set_current_map_header_from_sav1: @ 80552BC
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	adds r1, r4, 0
 	ldm r0!, {r2,r3,r5}
 	stm r1!, {r2,r3,r5}
@@ -2336,7 +2336,7 @@ sub_8055D6C: @ 8055D6C
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	ldrh r0, [r0, 0x10]
 	pop {r1}
 	bx r1
@@ -2863,7 +2863,7 @@ get_map_light_level_by_bank_and_number: @ 8056158
 	lsls r1, 24
 	asrs r1, 8
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	ldrb r0, [r0, 0x17]
 	pop {r1}
 	bx r1
@@ -2925,7 +2925,7 @@ sub_80561B4: @ 80561B4
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	ldrb r0, [r0, 0x14]
 	pop {r1}
 	bx r1
@@ -3014,7 +3014,7 @@ sav1_saved_warp2_map_get_name: @ 8056238
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	ldrb r0, [r0, 0x14]
 	pop {r1}
 	bx r1
@@ -3036,7 +3036,7 @@ GetCurrentRegionMapSectionId: @ 8056260
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	ldrb r0, [r0, 0x14]
 	pop {r1}
 	bx r1
@@ -3058,7 +3058,7 @@ sav1_map_get_battletype: @ 8056288
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	ldrb r0, [r0, 0x1B]
 	pop {r1}
 	bx r1
diff --git a/asm/party_menu.s b/asm/party_menu.s
index 3cb62c712..081515121 100644
--- a/asm/party_menu.s
+++ b/asm/party_menu.s
@@ -5,8 +5,8 @@
 
 	.text
 
-	thumb_func_start PartyMenuInit
-PartyMenuInit: @ 811EA44
+	thumb_func_start InitPartyMenu
+InitPartyMenu: @ 811EA44
 	push {r4-r7,lr}
 	mov r7, r10
 	mov r6, r9
@@ -28,8 +28,8 @@ PartyMenuInit: @ 811EA44
 	str r3, [sp]
 	lsls r4, 24
 	lsrs r7, r4, 24
-	bl reset_brm
-	ldr r6, _0811EA8C @ =gUnknown_203B09C
+	bl ResetPartyMenu
+	ldr r6, _0811EA8C @ =sPartyMenuInternal
 	movs r0, 0x8E
 	lsls r0, 2
 	bl Alloc
@@ -41,9 +41,9 @@ PartyMenuInit: @ 811EA44
 	bl SetMainCallback2
 	b _0811EB80
 	.align 2, 0
-_0811EA8C: .4byte gUnknown_203B09C
+_0811EA8C: .4byte sPartyMenuInternal
 _0811EA90:
-	ldr r3, _0811EAE0 @ =gUnknown_203B0A0
+	ldr r3, _0811EAE0 @ =gPartyMenu
 	movs r1, 0xF
 	mov r0, r9
 	ands r1, r0
@@ -83,7 +83,7 @@ _0811EA90:
 	strb r1, [r0, 0x8]
 	b _0811EAF0
 	.align 2, 0
-_0811EAE0: .4byte gUnknown_203B0A0
+_0811EAE0: .4byte gPartyMenu
 _0811EAE4:
 	ldr r2, [r6]
 	ldrb r1, [r2, 0x8]
@@ -106,7 +106,7 @@ _0811EAF0:
 	strb r1, [r7, 0x8]
 _0811EB08:
 	movs r2, 0
-	ldr r5, _0811EB90 @ =gUnknown_203B09C
+	ldr r5, _0811EB90 @ =sPartyMenuInternal
 	movs r4, 0x86
 	lsls r4, 2
 	movs r3, 0
@@ -122,7 +122,7 @@ _0811EB12:
 	cmp r2, 0xF
 	bls _0811EB12
 	movs r2, 0
-	ldr r4, _0811EB90 @ =gUnknown_203B09C
+	ldr r4, _0811EB90 @ =sPartyMenuInternal
 	movs r3, 0xFF
 _0811EB2C:
 	ldr r0, [r4]
@@ -165,7 +165,7 @@ _0811EB6A:
 	ands r0, r1
 	strb r0, [r2]
 	bl CalculatePlayerPartyCount
-	ldr r0, _0811EB9C @ =sub_811EBD0
+	ldr r0, _0811EB9C @ =CB2_InitPartyMenu
 	bl SetMainCallback2
 _0811EB80:
 	add sp, 0x4
@@ -177,14 +177,14 @@ _0811EB80:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0811EB90: .4byte gUnknown_203B09C
+_0811EB90: .4byte sPartyMenuInternal
 _0811EB94: .4byte gPlayerParty
 _0811EB98: .4byte gTextFlags
-_0811EB9C: .4byte sub_811EBD0
-	thumb_func_end PartyMenuInit
+_0811EB9C: .4byte CB2_InitPartyMenu
+	thumb_func_end InitPartyMenu
 
-	thumb_func_start sub_811EBA0
-sub_811EBA0: @ 811EBA0
+	thumb_func_start CB2_UpdatePartyMenu
+CB2_UpdatePartyMenu: @ 811EBA0
 	push {lr}
 	bl RunTasks
 	bl AnimateSprites
@@ -193,20 +193,20 @@ sub_811EBA0: @ 811EBA0
 	bl UpdatePaletteFade
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811EBA0
+	thumb_func_end CB2_UpdatePartyMenu
 
-	thumb_func_start sub_811EBBC
-sub_811EBBC: @ 811EBBC
+	thumb_func_start VBlankCB_PartyMenu
+VBlankCB_PartyMenu: @ 811EBBC
 	push {lr}
 	bl LoadOam
 	bl ProcessSpriteCopyRequests
 	bl TransferPlttBuffer
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811EBBC
+	thumb_func_end VBlankCB_PartyMenu
 
-	thumb_func_start sub_811EBD0
-sub_811EBD0: @ 811EBD0
+	thumb_func_start CB2_InitPartyMenu
+CB2_InitPartyMenu: @ 811EBD0
 	push {lr}
 _0811EBD2:
 	bl sub_80BF748
@@ -214,7 +214,7 @@ _0811EBD2:
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _0811EBF6
-	bl sub_811EBFC
+	bl ShowPartyMenu
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
@@ -227,10 +227,10 @@ _0811EBD2:
 _0811EBF6:
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811EBD0
+	thumb_func_end CB2_InitPartyMenu
 
-	thumb_func_start sub_811EBFC
-sub_811EBFC: @ 811EBFC
+	thumb_func_start ShowPartyMenu
+ShowPartyMenu: @ 811EBFC
 	push {r4,lr}
 	sub sp, 0x4
 	ldr r0, _0811EC1C @ =gMain
@@ -308,18 +308,18 @@ _0811ECC0:
 	bl ResetTasks
 	b _0811EDFC
 _0811ECC6:
-	bl sub_81208E4
+	bl SetPartyMonsAllowedInMinigame
 	b _0811EDFC
 _0811ECCC:
-	bl sub_811EECC
+	bl AllocPartyMenuBg
 	lsls r0, 24
 	cmp r0, 0
 	bne _0811ECDE
-	bl sub_811EE38
+	bl ExitPartyMenu
 	movs r0, 0x1
 	b _0811EE2E
 _0811ECDE:
-	ldr r0, _0811ECF0 @ =gUnknown_203B09C
+	ldr r0, _0811ECF0 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	movs r1, 0x86
 	lsls r1, 2
@@ -328,9 +328,9 @@ _0811ECDE:
 	strh r1, [r0]
 	b _0811EDFC
 	.align 2, 0
-_0811ECF0: .4byte gUnknown_203B09C
+_0811ECF0: .4byte sPartyMenuInternal
 _0811ECF4:
-	bl sub_811EF44
+	bl AllocPartyMenuBgGfx
 	lsls r0, 24
 	cmp r0, 0
 	bne _0811ED00
@@ -338,21 +338,21 @@ _0811ECF4:
 _0811ED00:
 	b _0811EDFC
 _0811ED02:
-	ldr r0, _0811ED10 @ =gUnknown_203B0A0
+	ldr r0, _0811ED10 @ =gPartyMenu
 	ldrb r0, [r0, 0x8]
 	lsls r0, 26
 	lsrs r0, 30
-	bl sub_8121060
+	bl InitPartyMenuWindows
 	b _0811EDFC
 	.align 2, 0
-_0811ED10: .4byte gUnknown_203B0A0
+_0811ED10: .4byte gPartyMenu
 _0811ED14:
-	ldr r0, _0811ED30 @ =gUnknown_203B0A0
+	ldr r0, _0811ED30 @ =gPartyMenu
 	ldrb r0, [r0, 0x8]
 	lsls r0, 26
 	lsrs r0, 30
-	bl sub_811F0BC
-	ldr r0, _0811ED34 @ =gUnknown_203B09C
+	bl InitPartyMenuBoxes
+	ldr r0, _0811ED34 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	movs r1, 0x86
 	lsls r1, 2
@@ -361,26 +361,26 @@ _0811ED14:
 	strh r1, [r0]
 	b _0811EDFC
 	.align 2, 0
-_0811ED30: .4byte gUnknown_203B0A0
-_0811ED34: .4byte gUnknown_203B09C
+_0811ED30: .4byte gPartyMenu
+_0811ED34: .4byte sPartyMenuInternal
 _0811ED38:
 	bl LoadHeldItemIcons
 	b _0811EDFC
 _0811ED3E:
-	bl sub_8122860
+	bl LoadPartyMenuPokeballGfx
 	b _0811EDFC
 _0811ED44:
-	bl sub_8122980
+	bl LoadPartyMenuAilmentGfx
 	b _0811EDFC
 _0811ED4A:
 	bl LoadMonIconPalettes
 	b _0811EDFC
 _0811ED50:
-	bl party_menu_add_per_mon_objects
+	bl CreatePartyMonSpritesLoop
 	lsls r0, 24
 	cmp r0, 0
 	beq _0811EE2C
-	ldr r0, _0811ED6C @ =gUnknown_203B09C
+	ldr r0, _0811ED6C @ =sPartyMenuInternal
 	ldr r0, [r0]
 	movs r1, 0x86
 	lsls r1, 2
@@ -389,13 +389,13 @@ _0811ED50:
 	strh r1, [r0]
 	b _0811EDFC
 	.align 2, 0
-_0811ED6C: .4byte gUnknown_203B09C
+_0811ED6C: .4byte sPartyMenuInternal
 _0811ED70:
-	bl sub_811F5EC
+	bl RenderPartyMenuBoxes
 	lsls r0, 24
 	cmp r0, 0
 	beq _0811EE2C
-	ldr r0, _0811ED8C @ =gUnknown_203B09C
+	ldr r0, _0811ED8C @ =sPartyMenuInternal
 	ldr r0, [r0]
 	movs r1, 0x86
 	lsls r1, 2
@@ -404,26 +404,26 @@ _0811ED70:
 	strh r1, [r0]
 	b _0811EDFC
 	.align 2, 0
-_0811ED8C: .4byte gUnknown_203B09C
+_0811ED8C: .4byte sPartyMenuInternal
 _0811ED90:
-	bl sub_811F774
+	bl CreateCancelConfirmPokeballSprites
 	b _0811EDFC
 _0811ED96:
-	ldr r0, _0811EDA8 @ =gUnknown_203B09C
+	ldr r0, _0811EDA8 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 31
 	lsrs r0, 31
-	bl sub_81210F8
+	bl CreateCancelConfirmWindows
 	b _0811EDFC
 	.align 2, 0
-_0811EDA8: .4byte gUnknown_203B09C
+_0811EDA8: .4byte sPartyMenuInternal
 _0811EDAC:
 	movs r0, 0x5
 	bl HelpSystem_SetSomeVariable2
 	b _0811EDFC
 _0811EDB4:
-	ldr r4, _0811EDCC @ =gUnknown_203B09C
+	ldr r4, _0811EDCC @ =sPartyMenuInternal
 	ldr r0, [r4]
 	ldr r0, [r0]
 	movs r1, 0
@@ -431,10 +431,10 @@ _0811EDB4:
 	ldr r0, [r4]
 	ldrh r0, [r0, 0xA]
 	lsrs r0, 2
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	b _0811EDFC
 	.align 2, 0
-_0811EDCC: .4byte gUnknown_203B09C
+_0811EDCC: .4byte sPartyMenuInternal
 _0811EDD0:
 	movs r0, 0x1
 	negs r0, r0
@@ -471,15 +471,15 @@ _0811EDFC:
 _0811EE0C: .4byte gPaletteFade
 _0811EE10: .4byte gMain
 _0811EE14:
-	ldr r0, _0811EE24 @ =sub_811EBBC
+	ldr r0, _0811EE24 @ =VBlankCB_PartyMenu
 	bl SetVBlankCallback
-	ldr r0, _0811EE28 @ =sub_811EBA0
+	ldr r0, _0811EE28 @ =CB2_UpdatePartyMenu
 	bl SetMainCallback2
 	movs r0, 0x1
 	b _0811EE2E
 	.align 2, 0
-_0811EE24: .4byte sub_811EBBC
-_0811EE28: .4byte sub_811EBA0
+_0811EE24: .4byte VBlankCB_PartyMenu
+_0811EE28: .4byte CB2_UpdatePartyMenu
 _0811EE2C:
 	movs r0, 0
 _0811EE2E:
@@ -487,10 +487,10 @@ _0811EE2E:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_811EBFC
+	thumb_func_end ShowPartyMenu
 
-	thumb_func_start sub_811EE38
-sub_811EE38: @ 811EE38
+	thumb_func_start ExitPartyMenu
+ExitPartyMenu: @ 811EE38
 	push {lr}
 	sub sp, 0x4
 	movs r0, 0x1
@@ -501,24 +501,24 @@ sub_811EE38: @ 811EE38
 	str r2, [sp]
 	movs r3, 0x10
 	bl BeginNormalPaletteFade
-	ldr r0, _0811EE68 @ =sub_811EE74
+	ldr r0, _0811EE68 @ =Task_ExitPartyMenu
 	movs r1, 0
 	bl CreateTask
-	ldr r0, _0811EE6C @ =sub_811EBBC
+	ldr r0, _0811EE6C @ =VBlankCB_PartyMenu
 	bl SetVBlankCallback
-	ldr r0, _0811EE70 @ =sub_811EBA0
+	ldr r0, _0811EE70 @ =CB2_UpdatePartyMenu
 	bl SetMainCallback2
 	add sp, 0x4
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0811EE68: .4byte sub_811EE74
-_0811EE6C: .4byte sub_811EBBC
-_0811EE70: .4byte sub_811EBA0
-	thumb_func_end sub_811EE38
+_0811EE68: .4byte Task_ExitPartyMenu
+_0811EE6C: .4byte VBlankCB_PartyMenu
+_0811EE70: .4byte CB2_UpdatePartyMenu
+	thumb_func_end ExitPartyMenu
 
-	thumb_func_start sub_811EE74
-sub_811EE74: @ 811EE74
+	thumb_func_start Task_ExitPartyMenu
+Task_ExitPartyMenu: @ 811EE74
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -528,10 +528,10 @@ sub_811EE74: @ 811EE74
 	ands r0, r1
 	cmp r0, 0
 	bne _0811EE98
-	ldr r0, _0811EEA4 @ =gUnknown_203B0A0
+	ldr r0, _0811EEA4 @ =gPartyMenu
 	ldr r0, [r0]
 	bl SetMainCallback2
-	bl sub_811F070
+	bl FreePartyPointers
 	adds r0, r4, 0
 	bl DestroyTask
 _0811EE98:
@@ -540,33 +540,33 @@ _0811EE98:
 	bx r0
 	.align 2, 0
 _0811EEA0: .4byte gPaletteFade
-_0811EEA4: .4byte gUnknown_203B0A0
-	thumb_func_end sub_811EE74
+_0811EEA4: .4byte gPartyMenu
+	thumb_func_end Task_ExitPartyMenu
 
-	thumb_func_start reset_brm
-reset_brm: @ 811EEA8
-	ldr r0, _0811EEBC @ =gUnknown_203B09C
+	thumb_func_start ResetPartyMenu
+ResetPartyMenu: @ 811EEA8
+	ldr r0, _0811EEBC @ =sPartyMenuInternal
 	movs r1, 0
 	str r1, [r0]
-	ldr r0, _0811EEC0 @ =gUnknown_203B0BC
+	ldr r0, _0811EEC0 @ =sPartyBgTilemapBuffer
 	str r1, [r0]
-	ldr r0, _0811EEC4 @ =gUnknown_203B0B4
+	ldr r0, _0811EEC4 @ =sPartyMenuBoxes
 	str r1, [r0]
-	ldr r0, _0811EEC8 @ =gUnknown_203B0B8
+	ldr r0, _0811EEC8 @ =sPartyBgGfxTilemap
 	str r1, [r0]
 	bx lr
 	.align 2, 0
-_0811EEBC: .4byte gUnknown_203B09C
-_0811EEC0: .4byte gUnknown_203B0BC
-_0811EEC4: .4byte gUnknown_203B0B4
-_0811EEC8: .4byte gUnknown_203B0B8
-	thumb_func_end reset_brm
+_0811EEBC: .4byte sPartyMenuInternal
+_0811EEC0: .4byte sPartyBgTilemapBuffer
+_0811EEC4: .4byte sPartyMenuBoxes
+_0811EEC8: .4byte sPartyBgGfxTilemap
+	thumb_func_end ResetPartyMenu
 
-	thumb_func_start sub_811EECC
-sub_811EECC: @ 811EECC
+	thumb_func_start AllocPartyMenuBg
+AllocPartyMenuBg: @ 811EECC
 	push {r4,r5,lr}
 	bl ResetAllBgsCoordinatesAndBgCntRegs
-	ldr r5, _0811EF34 @ =gUnknown_203B0BC
+	ldr r5, _0811EF34 @ =sPartyBgTilemapBuffer
 	movs r4, 0x80
 	lsls r4, 4
 	adds r0, r4, 0
@@ -579,7 +579,7 @@ sub_811EECC: @ 811EECC
 	bl memset
 	movs r0, 0
 	bl ResetBgsAndClearDma3BusyFlags
-	ldr r1, _0811EF38 @ =gUnknown_8459EB8
+	ldr r1, _0811EF38 @ =sPartyMenuBgTemplates
 	movs r0, 0
 	movs r2, 0x3
 	bl InitBgsFromTemplates
@@ -604,21 +604,21 @@ sub_811EECC: @ 811EECC
 	movs r0, 0x1
 	b _0811EF3E
 	.align 2, 0
-_0811EF34: .4byte gUnknown_203B0BC
-_0811EF38: .4byte gUnknown_8459EB8
+_0811EF34: .4byte sPartyBgTilemapBuffer
+_0811EF38: .4byte sPartyMenuBgTemplates
 _0811EF3C:
 	movs r0, 0
 _0811EF3E:
 	pop {r4,r5}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_811EECC
+	thumb_func_end AllocPartyMenuBg
 
-	thumb_func_start sub_811EF44
-sub_811EF44: @ 811EF44
+	thumb_func_start AllocPartyMenuBgGfx
+AllocPartyMenuBgGfx: @ 811EF44
 	push {r4,lr}
 	sub sp, 0x4
-	ldr r0, _0811EF64 @ =gUnknown_203B09C
+	ldr r0, _0811EF64 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	movs r1, 0x86
 	lsls r1, 2
@@ -633,7 +633,7 @@ sub_811EF44: @ 811EF44
 	ldr r0, [r0]
 	mov pc, r0
 	.align 2, 0
-_0811EF64: .4byte gUnknown_203B09C
+_0811EF64: .4byte sPartyMenuInternal
 _0811EF68: .4byte _0811EF6C
 	.align 2, 0
 _0811EF6C:
@@ -646,8 +646,8 @@ _0811EF6C:
 	.4byte _0811F00C
 	.4byte _0811F010
 _0811EF8C:
-	ldr r4, _0811EFAC @ =gUnknown_203B0B8
-	ldr r0, _0811EFB0 @ =gFile_graphics_interface_party_menu_misc_sheet
+	ldr r4, _0811EFAC @ =sPartyBgGfxTilemap
+	ldr r0, _0811EFB0 @ =gPartyMenuBg_Gfx
 	mov r1, sp
 	bl MallocAndDecompress
 	adds r1, r0, 0
@@ -660,29 +660,29 @@ _0811EF8C:
 	bl LoadBgTiles
 	b _0811F016
 	.align 2, 0
-_0811EFAC: .4byte gUnknown_203B0B8
-_0811EFB0: .4byte gFile_graphics_interface_party_menu_misc_sheet
+_0811EFAC: .4byte sPartyBgGfxTilemap
+_0811EFB0: .4byte gPartyMenuBg_Gfx
 _0811EFB4:
 	bl IsDma3ManagerBusyWithBgCopy
 	lsls r0, 24
 	cmp r0, 0
 	bne _0811F030
-	ldr r0, _0811EFCC @ =gFile_graphics_interface_party_menu_misc_tilemap
-	ldr r1, _0811EFD0 @ =gUnknown_203B0BC
+	ldr r0, _0811EFCC @ =gPartyMenuBg_Tilemap
+	ldr r1, _0811EFD0 @ =sPartyBgTilemapBuffer
 	ldr r1, [r1]
 	bl LZDecompressWram
 	b _0811F016
 	.align 2, 0
-_0811EFCC: .4byte gFile_graphics_interface_party_menu_misc_tilemap
-_0811EFD0: .4byte gUnknown_203B0BC
+_0811EFCC: .4byte gPartyMenuBg_Tilemap
+_0811EFD0: .4byte sPartyBgTilemapBuffer
 _0811EFD4:
-	ldr r0, _0811EFF4 @ =gUnknown_8E829C8
+	ldr r0, _0811EFF4 @ =gPartyMenuBg_Pal
 	movs r2, 0xB0
 	lsls r2, 1
 	movs r1, 0
 	bl LoadCompressedPalette
 	ldr r0, _0811EFF8 @ =gPlttBufferUnfaded
-	ldr r4, _0811EFFC @ =gUnknown_203B09C
+	ldr r4, _0811EFFC @ =sPartyMenuInternal
 	ldr r1, [r4]
 	adds r1, 0x18
 	movs r2, 0xB0
@@ -690,9 +690,9 @@ _0811EFD4:
 	ldr r1, [r4]
 	b _0811F01A
 	.align 2, 0
-_0811EFF4: .4byte gUnknown_8E829C8
+_0811EFF4: .4byte gPartyMenuBg_Pal
 _0811EFF8: .4byte gPlttBufferUnfaded
-_0811EFFC: .4byte gUnknown_203B09C
+_0811EFFC: .4byte sPartyMenuInternal
 _0811F000:
 	movs r0, 0x4
 	b _0811F012
@@ -708,9 +708,9 @@ _0811F00C:
 _0811F010:
 	movs r0, 0x8
 _0811F012:
-	bl sub_811F03C
+	bl PartyPaletteBufferCopy
 _0811F016:
-	ldr r0, _0811F028 @ =gUnknown_203B09C
+	ldr r0, _0811F028 @ =sPartyMenuInternal
 	ldr r1, [r0]
 _0811F01A:
 	movs r0, 0x86
@@ -721,7 +721,7 @@ _0811F01A:
 	strh r0, [r1]
 	b _0811F030
 	.align 2, 0
-_0811F028: .4byte gUnknown_203B09C
+_0811F028: .4byte sPartyMenuInternal
 _0811F02C:
 	movs r0, 0x1
 	b _0811F032
@@ -732,10 +732,10 @@ _0811F032:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_811EF44
+	thumb_func_end AllocPartyMenuBgGfx
 
-	thumb_func_start sub_811F03C
-sub_811F03C: @ 811F03C
+	thumb_func_start PartyPaletteBufferCopy
+PartyPaletteBufferCopy: @ 811F03C
 	push {r4,r5,lr}
 	adds r4, r0, 0
 	lsls r4, 28
@@ -759,30 +759,30 @@ sub_811F03C: @ 811F03C
 	.align 2, 0
 _0811F068: .4byte gPlttBufferUnfaded + 0x60
 _0811F06C: .4byte gPlttBufferFaded
-	thumb_func_end sub_811F03C
+	thumb_func_end PartyPaletteBufferCopy
 
-	thumb_func_start sub_811F070
-sub_811F070: @ 811F070
+	thumb_func_start FreePartyPointers
+FreePartyPointers: @ 811F070
 	push {lr}
-	ldr r0, _0811F0AC @ =gUnknown_203B09C
+	ldr r0, _0811F0AC @ =sPartyMenuInternal
 	ldr r0, [r0]
 	cmp r0, 0
 	beq _0811F07E
 	bl Free
 _0811F07E:
-	ldr r0, _0811F0B0 @ =gUnknown_203B0BC
+	ldr r0, _0811F0B0 @ =sPartyBgTilemapBuffer
 	ldr r0, [r0]
 	cmp r0, 0
 	beq _0811F08A
 	bl Free
 _0811F08A:
-	ldr r0, _0811F0B4 @ =gUnknown_203B0B8
+	ldr r0, _0811F0B4 @ =sPartyBgGfxTilemap
 	ldr r0, [r0]
 	cmp r0, 0
 	beq _0811F096
 	bl Free
 _0811F096:
-	ldr r0, _0811F0B8 @ =gUnknown_203B0B4
+	ldr r0, _0811F0B8 @ =sPartyMenuBoxes
 	ldr r0, [r0]
 	cmp r0, 0
 	beq _0811F0A2
@@ -792,28 +792,28 @@ _0811F0A2:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0811F0AC: .4byte gUnknown_203B09C
-_0811F0B0: .4byte gUnknown_203B0BC
-_0811F0B4: .4byte gUnknown_203B0B8
-_0811F0B8: .4byte gUnknown_203B0B4
-	thumb_func_end sub_811F070
+_0811F0AC: .4byte sPartyMenuInternal
+_0811F0B0: .4byte sPartyBgTilemapBuffer
+_0811F0B4: .4byte sPartyBgGfxTilemap
+_0811F0B8: .4byte sPartyMenuBoxes
+	thumb_func_end FreePartyPointers
 
-	thumb_func_start sub_811F0BC
-sub_811F0BC: @ 811F0BC
+	thumb_func_start InitPartyMenuBoxes
+InitPartyMenuBoxes: @ 811F0BC
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
-	ldr r4, _0811F108 @ =gUnknown_203B0B4
+	ldr r4, _0811F108 @ =sPartyMenuBoxes
 	movs r0, 0x60
 	bl Alloc
 	str r0, [r4]
 	movs r2, 0
-	ldr r7, _0811F10C @ =gUnknown_8459EE4
+	ldr r7, _0811F10C @ =sPartyBoxInfoRects + 0x20
 	lsls r0, r5, 1
 	adds r0, r5
 	lsls r3, r0, 4
 	mov r12, r4
-	ldr r6, _0811F110 @ =gUnknown_8459F04
+	ldr r6, _0811F110 @ =sPartyMenuSpriteCoords
 _0811F0DA:
 	ldr r0, [r4]
 	lsls r1, r2, 4
@@ -831,17 +831,17 @@ _0811F0DA:
 	bls _0811F0DA
 	mov r1, r12
 	ldr r0, [r1]
-	ldr r1, _0811F114 @ =gUnknown_8459EC4
+	ldr r1, _0811F114 @ =sPartyBoxInfoRects
 	str r1, [r0]
 	cmp r5, 0x3
 	bne _0811F118
 	str r1, [r0, 0x30]
 	b _0811F11E
 	.align 2, 0
-_0811F108: .4byte gUnknown_203B0B4
-_0811F10C: .4byte gUnknown_8459EE4
-_0811F110: .4byte gUnknown_8459F04
-_0811F114: .4byte gUnknown_8459EC4
+_0811F108: .4byte sPartyMenuBoxes
+_0811F10C: .4byte sPartyBoxInfoRects + 0x20
+_0811F110: .4byte sPartyMenuSpriteCoords
+_0811F114: .4byte sPartyBoxInfoRects
 _0811F118:
 	cmp r5, 0
 	beq _0811F11E
@@ -850,14 +850,14 @@ _0811F11E:
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811F0BC
+	thumb_func_end InitPartyMenuBoxes
 
-	thumb_func_start sub_811F124
-sub_811F124: @ 811F124
+	thumb_func_start RenderPartyMenuBox
+RenderPartyMenuBox: @ 811F124
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	ldr r0, _0811F16C @ =gUnknown_203B0A0
+	ldr r0, _0811F16C @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
 	ands r0, r1
@@ -866,13 +866,13 @@ sub_811F124: @ 811F124
 	cmp r4, 0x2
 	bls _0811F174
 	adds r0, r4, 0
-	bl sub_811F528
-	ldr r5, _0811F170 @ =gUnknown_203B0B4
+	bl DisplayPartyPokemonDataForMultiBattle
+	ldr r5, _0811F170 @ =sPartyMenuBoxes
 	lsls r4, 4
 	ldr r0, [r5]
 	adds r0, r4
 	movs r1, 0x8
-	bl sub_812142C
+	bl LoadPartyBoxPalette
 	ldr r0, [r5]
 	adds r0, r4, r0
 	ldrb r0, [r0, 0x8]
@@ -886,8 +886,8 @@ sub_811F124: @ 811F124
 	bl ScheduleBgCopyTilemapToVram
 	b _0811F22A
 	.align 2, 0
-_0811F16C: .4byte gUnknown_203B0A0
-_0811F170: .4byte gUnknown_203B0B4
+_0811F16C: .4byte gPartyMenu
+_0811F170: .4byte sPartyMenuBoxes
 _0811F174:
 	movs r0, 0x64
 	muls r0, r4
@@ -897,12 +897,12 @@ _0811F174:
 	bl GetMonData
 	cmp r0, 0
 	bne _0811F1AC
-	ldr r5, _0811F1A8 @ =gUnknown_203B0B4
+	ldr r5, _0811F1A8 @ =sPartyMenuBoxes
 	ldr r0, [r5]
 	lsls r4, 4
 	adds r0, r4, r0
 	ldrb r0, [r0, 0x8]
-	bl sub_8121404
+	bl DrawEmptySlot
 	ldr r0, [r5]
 	adds r0, r4, r0
 	ldrb r0, [r0, 0x8]
@@ -911,35 +911,35 @@ _0811F174:
 	b _0811F218
 	.align 2, 0
 _0811F1A4: .4byte gPlayerParty
-_0811F1A8: .4byte gUnknown_203B0B4
+_0811F1A8: .4byte sPartyMenuBoxes
 _0811F1AC:
-	ldr r0, _0811F1C0 @ =gUnknown_203B0A0
+	ldr r0, _0811F1C0 @ =gPartyMenu
 	ldrb r0, [r0, 0x8]
 	movs r1, 0xF
 	ands r1, r0
 	cmp r1, 0x4
 	bne _0811F1C4
 	adds r0, r4, 0
-	bl sub_811F388
+	bl DisplayPartyPokemonDataForChooseHalf
 	b _0811F1E2
 	.align 2, 0
-_0811F1C0: .4byte gUnknown_203B0A0
+_0811F1C0: .4byte gPartyMenu
 _0811F1C4:
 	cmp r1, 0xB
 	bne _0811F1D0
 	adds r0, r4, 0
-	bl sub_811F404
+	bl DisplayPartyPokemonDataForWirelessMinigame
 	b _0811F1E2
 _0811F1D0:
 	adds r0, r4, 0
-	bl sub_811F430
+	bl DisplayPartyPokemonDataForMoveTutorOrEvolutionItem
 	lsls r0, 24
 	cmp r0, 0
 	bne _0811F1E2
 	adds r0, r4, 0
-	bl sub_811F234
+	bl DisplayPartyPokemonData
 _0811F1E2:
-	ldr r2, _0811F1F8 @ =gUnknown_203B0A0
+	ldr r2, _0811F1F8 @ =gPartyMenu
 	ldrb r1, [r2, 0x8]
 	movs r0, 0xF
 	ands r0, r1
@@ -947,10 +947,10 @@ _0811F1E2:
 	bne _0811F1FC
 	adds r0, r4, 0
 	movs r1, 0
-	bl sub_811F818
+	bl AnimatePartySlot
 	b _0811F216
 	.align 2, 0
-_0811F1F8: .4byte gUnknown_203B0A0
+_0811F1F8: .4byte gPartyMenu
 _0811F1FC:
 	movs r0, 0x9
 	ldrsb r0, [r2, r0]
@@ -958,16 +958,16 @@ _0811F1FC:
 	bne _0811F20E
 	adds r0, r4, 0
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 	b _0811F216
 _0811F20E:
 	adds r0, r4, 0
 	movs r1, 0
-	bl sub_811F818
+	bl AnimatePartySlot
 _0811F216:
 	lsls r4, 4
 _0811F218:
-	ldr r0, _0811F230 @ =gUnknown_203B0B4
+	ldr r0, _0811F230 @ =sPartyMenuBoxes
 	ldr r0, [r0]
 	adds r0, r4, r0
 	ldrb r0, [r0, 0x8]
@@ -979,11 +979,11 @@ _0811F22A:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0811F230: .4byte gUnknown_203B0B4
-	thumb_func_end sub_811F124
+_0811F230: .4byte sPartyMenuBoxes
+	thumb_func_end RenderPartyMenuBox
 
-	thumb_func_start sub_811F234
-sub_811F234: @ 811F234
+	thumb_func_start DisplayPartyPokemonData
+DisplayPartyPokemonData: @ 811F234
 	push {r4-r7,lr}
 	sub sp, 0x8
 	lsls r0, 24
@@ -999,7 +999,7 @@ sub_811F234: @ 811F234
 	adds r2, r0, 0
 	cmp r2, 0
 	beq _0811F28C
-	ldr r6, _0811F288 @ =gUnknown_203B0B4
+	ldr r6, _0811F288 @ =sPartyMenuBoxes
 	ldr r0, [r6]
 	lsls r5, r4, 4
 	adds r0, r5, r0
@@ -1018,13 +1018,13 @@ sub_811F234: @ 811F234
 	adds r1, r5
 	adds r0, r7, 0
 	movs r2, 0
-	bl sub_8121738
+	bl DisplayPartyPokemonNickname
 	b _0811F2EE
 	.align 2, 0
 _0811F284: .4byte gPlayerParty
-_0811F288: .4byte gUnknown_203B0B4
+_0811F288: .4byte sPartyMenuBoxes
 _0811F28C:
-	ldr r5, _0811F2F8 @ =gUnknown_203B0B4
+	ldr r5, _0811F2F8 @ =sPartyMenuBoxes
 	ldr r0, [r5]
 	lsls r4, 4
 	adds r0, r4, r0
@@ -1041,42 +1041,42 @@ _0811F28C:
 	adds r1, r4
 	adds r0, r7, 0
 	movs r2, 0
-	bl sub_8121738
+	bl DisplayPartyPokemonNickname
 	ldr r1, [r5]
 	adds r1, r4
 	adds r0, r7, 0
 	movs r2, 0
-	bl sub_8121790
+	bl DisplayPartyPokemonLevelCheck
 	ldr r1, [r5]
 	adds r1, r4
 	adds r0, r7, 0
 	movs r2, 0
-	bl sub_8121854
+	bl DisplayPartyPokemonGenderNidoranCheck
 	ldr r1, [r5]
 	adds r1, r4
 	adds r0, r7, 0
 	movs r2, 0
-	bl sub_812199C
+	bl DisplayPartyPokemonHPCheck
 	ldr r1, [r5]
 	adds r1, r4
 	adds r0, r7, 0
 	movs r2, 0
-	bl sub_8121A3C
+	bl DisplayPartyPokemonMaxHPCheck
 	ldr r1, [r5]
 	adds r1, r4
 	adds r0, r7, 0
-	bl sub_8121AF0
+	bl DisplayPartyPokemonHPBarCheck
 _0811F2EE:
 	add sp, 0x8
 	pop {r4-r7}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0811F2F8: .4byte gUnknown_203B0B4
-	thumb_func_end sub_811F234
+_0811F2F8: .4byte sPartyMenuBoxes
+	thumb_func_end DisplayPartyPokemonData
 
-	thumb_func_start sub_811F2FC
-sub_811F2FC: @ 811F2FC
+	thumb_func_start DisplayPartyPokemonDescriptionData
+DisplayPartyPokemonDescriptionData: @ 811F2FC
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -1091,7 +1091,7 @@ sub_811F2FC: @ 811F2FC
 	muls r2, r1
 	ldr r1, _0811F380 @ =gPlayerParty
 	adds r6, r2, r1
-	ldr r7, _0811F384 @ =gUnknown_203B0B4
+	ldr r7, _0811F384 @ =sPartyMenuBoxes
 	ldr r1, [r7]
 	lsls r5, r0, 4
 	adds r1, r5, r1
@@ -1110,7 +1110,7 @@ sub_811F2FC: @ 811F2FC
 	adds r1, r5
 	adds r0, r6, 0
 	movs r2, 0
-	bl sub_8121738
+	bl DisplayPartyPokemonNickname
 	adds r0, r6, 0
 	movs r1, 0x2D
 	bl GetMonData
@@ -1120,18 +1120,18 @@ sub_811F2FC: @ 811F2FC
 	adds r1, r5
 	adds r0, r6, 0
 	movs r2, 0
-	bl sub_8121790
+	bl DisplayPartyPokemonLevelCheck
 	ldr r1, [r7]
 	adds r1, r5
 	adds r0, r6, 0
 	movs r2, 0
-	bl sub_8121854
+	bl DisplayPartyPokemonGenderNidoranCheck
 _0811F368:
 	ldr r1, [r7]
 	adds r1, r5
 	mov r0, r8
 	movs r2, 0
-	bl sub_8121C70
+	bl DisplayPartyPokemonDescriptionText
 	add sp, 0x8
 	pop {r3}
 	mov r8, r3
@@ -1140,11 +1140,11 @@ _0811F368:
 	bx r0
 	.align 2, 0
 _0811F380: .4byte gPlayerParty
-_0811F384: .4byte gUnknown_203B0B4
-	thumb_func_end sub_811F2FC
+_0811F384: .4byte sPartyMenuBoxes
+	thumb_func_end DisplayPartyPokemonDescriptionData
 
-	thumb_func_start sub_811F388
-sub_811F388: @ 811F388
+	thumb_func_start DisplayPartyPokemonDataForChooseHalf
+DisplayPartyPokemonDataForChooseHalf: @ 811F388
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -1153,13 +1153,13 @@ sub_811F388: @ 811F388
 	ldr r1, _0811F3AC @ =gPlayerParty
 	adds r0, r1
 	ldr r5, _0811F3B0 @ =gSelectedOrderFromParty
-	bl sub_8127550
+	bl GetBattleEntryEligibility
 	lsls r0, 24
 	cmp r0, 0
 	bne _0811F3C2
 	adds r0, r4, 0
 	movs r1, 0x6
-	bl sub_811F2FC
+	bl DisplayPartyPokemonDescriptionData
 	b _0811F3F8
 	.align 2, 0
 _0811F3AC: .4byte gPlayerParty
@@ -1169,10 +1169,10 @@ _0811F3B4:
 	lsls r1, 24
 	lsrs r1, 24
 	adds r0, r4, 0
-	bl sub_811F2FC
+	bl DisplayPartyPokemonDescriptionData
 	b _0811F3F8
 _0811F3C2:
-	ldr r0, _0811F400 @ =gUnknown_203B0A0
+	ldr r0, _0811F400 @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xC0
 	ands r0, r1
@@ -1201,42 +1201,42 @@ _0811F3E6:
 _0811F3F0:
 	adds r0, r4, 0
 	movs r1, 0x1
-	bl sub_811F2FC
+	bl DisplayPartyPokemonDescriptionData
 _0811F3F8:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0811F400: .4byte gUnknown_203B0A0
-	thumb_func_end sub_811F388
+_0811F400: .4byte gPartyMenu
+	thumb_func_end DisplayPartyPokemonDataForChooseHalf
 
-	thumb_func_start sub_811F404
-sub_811F404: @ 811F404
+	thumb_func_start DisplayPartyPokemonDataForWirelessMinigame
+DisplayPartyPokemonDataForWirelessMinigame: @ 811F404
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
 	adds r0, r4, 0
-	bl sub_81209D4
+	bl IsMonAllowedInMinigame
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	bne _0811F422
 	adds r0, r4, 0
 	movs r1, 0x5
-	bl sub_811F2FC
+	bl DisplayPartyPokemonDescriptionData
 	b _0811F42A
 _0811F422:
 	adds r0, r4, 0
 	movs r1, 0x6
-	bl sub_811F2FC
+	bl DisplayPartyPokemonDescriptionData
 _0811F42A:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811F404
+	thumb_func_end DisplayPartyPokemonDataForWirelessMinigame
 
-	thumb_func_start sub_811F430
-sub_811F430: @ 811F430
+	thumb_func_start DisplayPartyPokemonDataForMoveTutorOrEvolutionItem
+DisplayPartyPokemonDataForMoveTutorOrEvolutionItem: @ 811F430
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
@@ -1247,7 +1247,7 @@ sub_811F430: @ 811F430
 	adds r6, r1, r0
 	ldr r0, _0811F46C @ =gSpecialVar_ItemId
 	ldrh r4, [r0]
-	ldr r0, _0811F470 @ =gUnknown_203B0A0
+	ldr r0, _0811F470 @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	cmp r0, 0xC
 	bne _0811F47C
@@ -1262,12 +1262,12 @@ sub_811F430: @ 811F430
 	lsrs r2, 24
 	adds r0, r5, 0
 	movs r1, 0
-	bl sub_811F4D0
+	bl DisplayPartyPokemonDataToTeachMove
 	b _0811F4C6
 	.align 2, 0
 _0811F468: .4byte gPlayerParty
 _0811F46C: .4byte gSpecialVar_ItemId
-_0811F470: .4byte gUnknown_203B0A0
+_0811F470: .4byte gPartyMenu
 _0811F474: .4byte gSpecialVar_Result
 _0811F478: .4byte gSpecialVar_0x8005
 _0811F47C:
@@ -1288,7 +1288,7 @@ _0811F496:
 	adds r0, r5, 0
 	adds r1, r4, 0
 	movs r2, 0
-	bl sub_811F4D0
+	bl DisplayPartyPokemonDataToTeachMove
 	b _0811F4C6
 _0811F4A2:
 	adds r0, r6, 0
@@ -1306,17 +1306,17 @@ _0811F4A2:
 _0811F4BE:
 	adds r0, r5, 0
 	movs r1, 0
-	bl sub_811F2FC
+	bl DisplayPartyPokemonDescriptionData
 _0811F4C6:
 	movs r0, 0x1
 _0811F4C8:
 	pop {r4-r6}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_811F430
+	thumb_func_end DisplayPartyPokemonDataForMoveTutorOrEvolutionItem
 
-	thumb_func_start sub_811F4D0
-sub_811F4D0: @ 811F4D0
+	thumb_func_start DisplayPartyPokemonDataToTeachMove
+DisplayPartyPokemonDataToTeachMove: @ 811F4D0
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -1328,7 +1328,7 @@ sub_811F4D0: @ 811F4D0
 	muls r0, r4
 	ldr r3, _0811F4FC @ =gPlayerParty
 	adds r0, r3
-	bl sub_8120B20
+	bl CanMonLearnTMTutor
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x2
@@ -1346,38 +1346,38 @@ _0811F500:
 _0811F504:
 	adds r0, r4, 0
 	movs r1, 0x8
-	bl sub_811F2FC
+	bl DisplayPartyPokemonDescriptionData
 	b _0811F520
 _0811F50E:
 	adds r0, r4, 0
 	movs r1, 0x9
-	bl sub_811F2FC
+	bl DisplayPartyPokemonDescriptionData
 	b _0811F520
 _0811F518:
 	adds r0, r4, 0
 	movs r1, 0x7
-	bl sub_811F2FC
+	bl DisplayPartyPokemonDescriptionData
 _0811F520:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811F4D0
+	thumb_func_end DisplayPartyPokemonDataToTeachMove
 
-	thumb_func_start sub_811F528
-sub_811F528: @ 811F528
+	thumb_func_start DisplayPartyPokemonDataForMultiBattle
+DisplayPartyPokemonDataForMultiBattle: @ 811F528
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
 	sub sp, 0x8
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, _0811F558 @ =gUnknown_203B0B4
+	ldr r1, _0811F558 @ =sPartyMenuBoxes
 	lsls r2, r0, 4
 	ldr r1, [r1]
 	adds r5, r1, r2
 	subs r0, 0x3
 	lsls r0, 24
-	ldr r1, _0811F55C @ =gUnknown_2022B58
+	ldr r1, _0811F55C @ =gMultiPartnerParty
 	mov r8, r1
 	lsrs r7, r0, 19
 	adds r6, r7, r1
@@ -1385,11 +1385,11 @@ sub_811F528: @ 811F528
 	cmp r0, 0
 	bne _0811F560
 	ldrb r0, [r5, 0x8]
-	bl sub_8121404
+	bl DrawEmptySlot
 	b _0811F5DC
 	.align 2, 0
-_0811F558: .4byte gUnknown_203B0B4
-_0811F55C: .4byte gUnknown_2022B58
+_0811F558: .4byte sPartyMenuBoxes
+_0811F55C: .4byte gMultiPartnerParty
 _0811F560:
 	ldr r2, [r5]
 	ldrb r0, [r5, 0x8]
@@ -1424,25 +1424,25 @@ _0811F5A0:
 	adds r3, 0x4
 	adds r1, r4, 0
 	movs r2, 0
-	bl sub_8121704
+	bl DisplayPartyPokemonBarDetail
 	ldrb r0, [r6, 0xF]
 	adds r1, r5, 0
-	bl sub_8121808
+	bl DisplayPartyPokemonLevel
 	ldrb r0, [r6, 0x1C]
 	ldrh r1, [r6]
 	adds r2, r7, 0
 	adds r3, r5, 0
-	bl sub_81218BC
+	bl DisplayPartyPokemonGender
 	ldrh r0, [r6, 0x10]
 	adds r1, r5, 0
-	bl sub_8121A04
+	bl DisplayPartyPokemonHP
 	ldrh r0, [r6, 0x12]
 	adds r1, r5, 0
-	bl sub_8121AA4
+	bl DisplayPartyPokemonMaxHP
 	ldrh r0, [r6, 0x10]
 	ldrh r1, [r6, 0x12]
 	adds r2, r5, 0
-	bl sub_8121B2C
+	bl DisplayPartyPokemonHPBar
 _0811F5DC:
 	add sp, 0x8
 	pop {r3}
@@ -1452,18 +1452,18 @@ _0811F5DC:
 	bx r0
 	.align 2, 0
 _0811F5E8: .4byte gStringVar1
-	thumb_func_end sub_811F528
+	thumb_func_end DisplayPartyPokemonDataForMultiBattle
 
-	thumb_func_start sub_811F5EC
-sub_811F5EC: @ 811F5EC
+	thumb_func_start RenderPartyMenuBoxes
+RenderPartyMenuBoxes: @ 811F5EC
 	push {r4,r5,lr}
-	ldr r5, _0811F614 @ =gUnknown_203B09C
+	ldr r5, _0811F614 @ =sPartyMenuInternal
 	ldr r0, [r5]
 	movs r4, 0x86
 	lsls r4, 2
 	adds r0, r4
 	ldrb r0, [r0]
-	bl sub_811F124
+	bl RenderPartyMenuBox
 	ldr r1, [r5]
 	adds r1, r4
 	ldrh r0, [r1]
@@ -1476,30 +1476,30 @@ sub_811F5EC: @ 811F5EC
 	movs r0, 0
 	b _0811F61A
 	.align 2, 0
-_0811F614: .4byte gUnknown_203B09C
+_0811F614: .4byte sPartyMenuInternal
 _0811F618:
 	movs r0, 0x1
 _0811F61A:
 	pop {r4,r5}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_811F5EC
+	thumb_func_end RenderPartyMenuBoxes
 
-	thumb_func_start sub_811F620
-sub_811F620: @ 811F620
+	thumb_func_start GetPartyMenuBgTile
+GetPartyMenuBgTile: @ 811F620
 	lsls r0, 16
-	ldr r1, _0811F630 @ =gUnknown_203B0B8
+	ldr r1, _0811F630 @ =sPartyBgGfxTilemap
 	lsrs r0, 11
 	ldr r1, [r1]
 	adds r1, r0
 	adds r0, r1, 0
 	bx lr
 	.align 2, 0
-_0811F630: .4byte gUnknown_203B0B8
-	thumb_func_end sub_811F620
+_0811F630: .4byte sPartyBgGfxTilemap
+	thumb_func_end GetPartyMenuBgTile
 
-	thumb_func_start party_menu_add_per_mon_objects_internal
-party_menu_add_per_mon_objects_internal: @ 811F634
+	thumb_func_start CreatePartyMonSprites
+CreatePartyMonSprites: @ 811F634
 	push {r4-r7,lr}
 	mov r7, r10
 	mov r6, r9
@@ -1508,7 +1508,7 @@ party_menu_add_per_mon_objects_internal: @ 811F634
 	sub sp, 0x4
 	lsls r0, 24
 	lsrs r7, r0, 24
-	ldr r0, _0811F6A8 @ =gUnknown_203B0A0
+	ldr r0, _0811F6A8 @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
 	ands r0, r1
@@ -1520,7 +1520,7 @@ party_menu_add_per_mon_objects_internal: @ 811F634
 	lsls r0, 24
 	lsrs r0, 24
 	mov r10, r0
-	ldr r0, _0811F6AC @ =gUnknown_2022B58
+	ldr r0, _0811F6AC @ =gMultiPartnerParty
 	mov r9, r0
 	mov r2, r10
 	lsls r2, 5
@@ -1534,54 +1534,54 @@ party_menu_add_per_mon_objects_internal: @ 811F634
 	adds r1, 0x18
 	add r1, r8
 	ldr r1, [r1]
-	ldr r4, _0811F6B0 @ =gUnknown_203B0B4
+	ldr r4, _0811F6B0 @ =sPartyMenuBoxes
 	lsls r5, r7, 4
 	ldr r2, [r4]
 	adds r2, r5
 	movs r3, 0
 	str r3, [sp]
-	bl party_menu_link_mon_icon_anim
+	bl CreatePartyMonIconSpriteParameterized
 	ldrh r0, [r6]
 	ldrh r1, [r6, 0x2]
 	ldr r2, [r4]
 	adds r2, r5
-	bl party_menu_link_mon_held_item_object
+	bl CreatePartyMonHeldItemSpriteParameterized
 	ldrh r0, [r6]
 	ldr r1, [r4]
 	adds r1, r5
-	bl party_menu_link_mon_pokeball_object
+	bl CreatePartyMonPokeballSpriteParameterized
 	ldrh r0, [r6, 0x10]
 	cmp r0, 0
 	bne _0811F6B4
 	movs r3, 0x7
 	b _0811F6C4
 	.align 2, 0
-_0811F6A8: .4byte gUnknown_203B0A0
-_0811F6AC: .4byte gUnknown_2022B58
-_0811F6B0: .4byte gUnknown_203B0B4
+_0811F6A8: .4byte gPartyMenu
+_0811F6AC: .4byte gMultiPartnerParty
+_0811F6B0: .4byte sPartyMenuBoxes
 _0811F6B4:
 	mov r0, r9
 	adds r0, 0x14
 	add r0, r8
 	ldr r0, [r0]
-	bl pokemon_ailments_get_primary
+	bl GetAilmentFromStatus
 	lsls r0, 24
 	lsrs r3, r0, 24
 _0811F6C4:
-	ldr r1, _0811F6DC @ =gUnknown_2022B58
+	ldr r1, _0811F6DC @ =gMultiPartnerParty
 	mov r2, r10
 	lsls r0, r2, 5
 	adds r0, r1
 	ldrh r0, [r0]
-	ldr r1, _0811F6E0 @ =gUnknown_203B0B4
+	ldr r1, _0811F6E0 @ =sPartyMenuBoxes
 	ldr r2, [r1]
 	adds r2, r5
 	adds r1, r3, 0
-	bl party_menu_link_mon_status_condition_object
+	bl CreatePartyMonStatusSpriteParameterized
 	b _0811F728
 	.align 2, 0
-_0811F6DC: .4byte gUnknown_2022B58
-_0811F6E0: .4byte gUnknown_203B0B4
+_0811F6DC: .4byte gMultiPartnerParty
+_0811F6E0: .4byte sPartyMenuBoxes
 _0811F6E4:
 	movs r0, 0x64
 	adds r1, r7, 0
@@ -1593,25 +1593,25 @@ _0811F6E4:
 	bl GetMonData
 	cmp r0, 0
 	beq _0811F728
-	ldr r4, _0811F73C @ =gUnknown_203B0B4
+	ldr r4, _0811F73C @ =sPartyMenuBoxes
 	lsls r5, r7, 4
 	ldr r1, [r4]
 	adds r1, r5
 	adds r0, r6, 0
 	adds r2, r7, 0
-	bl party_menu_icon_anim
+	bl CreatePartyMonIconSprite
 	ldr r1, [r4]
 	adds r1, r5
 	adds r0, r6, 0
-	bl party_menu_held_item_object
+	bl CreatePartyMonHeldItemSprite
 	ldr r1, [r4]
 	adds r1, r5
 	adds r0, r6, 0
-	bl party_menu_pokeball_object
+	bl CreatePartyMonPokeballSprite
 	ldr r1, [r4]
 	adds r1, r5
 	adds r0, r6, 0
-	bl party_menu_status_condition_object
+	bl CreatePartyMonStatusSprite
 _0811F728:
 	add sp, 0x4
 	pop {r3-r5}
@@ -1623,19 +1623,19 @@ _0811F728:
 	bx r0
 	.align 2, 0
 _0811F738: .4byte gPlayerParty
-_0811F73C: .4byte gUnknown_203B0B4
-	thumb_func_end party_menu_add_per_mon_objects_internal
+_0811F73C: .4byte sPartyMenuBoxes
+	thumb_func_end CreatePartyMonSprites
 
-	thumb_func_start party_menu_add_per_mon_objects
-party_menu_add_per_mon_objects: @ 811F740
+	thumb_func_start CreatePartyMonSpritesLoop
+CreatePartyMonSpritesLoop: @ 811F740
 	push {r4,r5,lr}
-	ldr r5, _0811F768 @ =gUnknown_203B09C
+	ldr r5, _0811F768 @ =sPartyMenuInternal
 	ldr r0, [r5]
 	movs r4, 0x86
 	lsls r4, 2
 	adds r0, r4
 	ldrb r0, [r0]
-	bl party_menu_add_per_mon_objects_internal
+	bl CreatePartyMonSprites
 	ldr r1, [r5]
 	adds r1, r4
 	ldrh r0, [r1]
@@ -1648,20 +1648,20 @@ party_menu_add_per_mon_objects: @ 811F740
 	movs r0, 0
 	b _0811F76E
 	.align 2, 0
-_0811F768: .4byte gUnknown_203B09C
+_0811F768: .4byte sPartyMenuInternal
 _0811F76C:
 	movs r0, 0x1
 _0811F76E:
 	pop {r4,r5}
 	pop {r1}
 	bx r1
-	thumb_func_end party_menu_add_per_mon_objects
+	thumb_func_end CreatePartyMonSpritesLoop
 
-	thumb_func_start sub_811F774
-sub_811F774: @ 811F774
+	thumb_func_start CreateCancelConfirmPokeballSprites
+CreateCancelConfirmPokeballSprites: @ 811F774
 	push {r4,lr}
 	sub sp, 0xC
-	ldr r0, _0811F79C @ =gUnknown_203B0A0
+	ldr r0, _0811F79C @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
 	ands r0, r1
@@ -1679,9 +1679,9 @@ sub_811F774: @ 811F774
 	bl FillBgTilemapBufferRect
 	b _0811F808
 	.align 2, 0
-_0811F79C: .4byte gUnknown_203B0A0
+_0811F79C: .4byte gPartyMenu
 _0811F7A0:
-	ldr r4, _0811F7D8 @ =gUnknown_203B09C
+	ldr r4, _0811F7D8 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 31
@@ -1689,7 +1689,7 @@ _0811F7A0:
 	beq _0811F7E0
 	movs r0, 0xBF
 	movs r1, 0x88
-	bl sub_8122794
+	bl CreateSmallPokeballButtonSprite
 	ldr r3, [r4]
 	lsls r0, 24
 	lsrs r0, 24
@@ -1701,18 +1701,18 @@ _0811F7A0:
 	ands r1, r2
 	orrs r1, r0
 	strh r1, [r3, 0x8]
-	bl sub_811F9DC
+	bl DrawCancelConfirmButtons
 	movs r0, 0xBF
 	movs r1, 0x98
-	bl sub_8122794
+	bl CreateSmallPokeballButtonSprite
 	b _0811F7E8
 	.align 2, 0
-_0811F7D8: .4byte gUnknown_203B09C
+_0811F7D8: .4byte sPartyMenuInternal
 _0811F7DC: .4byte 0xfffff80f
 _0811F7E0:
 	movs r0, 0xC6
 	movs r1, 0x94
-	bl sub_8122754
+	bl CreatePokeballButtonSprite
 _0811F7E8:
 	ldr r3, [r4]
 	lsls r0, 24
@@ -1725,10 +1725,10 @@ _0811F7E8:
 	ands r1, r2
 	orrs r1, r0
 	str r1, [r3, 0x8]
-	ldr r0, _0811F814 @ =gUnknown_203B0A0
+	ldr r0, _0811F814 @ =gPartyMenu
 	ldrb r0, [r0, 0x9]
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 _0811F808:
 	add sp, 0xC
 	pop {r4}
@@ -1736,11 +1736,11 @@ _0811F808:
 	bx r0
 	.align 2, 0
 _0811F810: .4byte 0xfffc07ff
-_0811F814: .4byte gUnknown_203B0A0
-	thumb_func_end sub_811F774
+_0811F814: .4byte gPartyMenu
+	thumb_func_end CreateCancelConfirmPokeballSprites
 
-	thumb_func_start sub_811F818
-sub_811F818: @ 811F818
+	thumb_func_start AnimatePartySlot
+AnimatePartySlot: @ 811F818
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -1762,32 +1762,32 @@ sub_811F818: @ 811F818
 	bl GetMonData
 	cmp r0, 0
 	beq _0811F934
-	ldr r6, _0811F880 @ =gUnknown_203B0B4
+	ldr r6, _0811F880 @ =sPartyMenuBoxes
 	lsls r5, r7, 4
 	ldr r4, [r6]
 	adds r4, r5
 	adds r0, r7, 0
 	mov r1, r8
-	bl sub_811F944
+	bl GetPartyBoxPaletteFlags
 	adds r1, r0, 0
 	lsls r1, 24
 	lsrs r1, 24
 	adds r0, r4, 0
-	bl sub_812142C
+	bl LoadPartyBoxPalette
 	ldr r0, [r6]
 	adds r0, r5, r0
 	ldrb r0, [r0, 0x9]
 	mov r1, r8
-	bl sub_812238C
+	bl AnimateSelectedPartyIcon
 	ldr r0, [r6]
 	adds r5, r0
 	ldrb r0, [r5, 0xB]
 	mov r1, r8
-	bl sub_81227B8
+	bl PartyMenuStartSpriteAnim
 	b _0811F934
 	.align 2, 0
 _0811F87C: .4byte gPlayerParty
-_0811F880: .4byte gUnknown_203B0B4
+_0811F880: .4byte sPartyMenuBoxes
 _0811F884:
 	mov r0, r8
 	cmp r0, 0
@@ -1811,15 +1811,15 @@ _0811F89E:
 	movs r3, 0x7
 	bl SetBgRectPal
 _0811F8B0:
-	ldr r0, _0811F8BC @ =gUnknown_203B09C
+	ldr r0, _0811F8BC @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrh r0, [r0, 0x8]
 	lsls r0, 21
 	b _0811F926
 	.align 2, 0
-_0811F8BC: .4byte gUnknown_203B09C
+_0811F8BC: .4byte sPartyMenuInternal
 _0811F8C0:
-	ldr r0, _0811F8E0 @ =gUnknown_203B09C
+	ldr r0, _0811F8E0 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 31
@@ -1836,7 +1836,7 @@ _0811F8C0:
 	movs r2, 0x11
 	b _0811F904
 	.align 2, 0
-_0811F8E0: .4byte gUnknown_203B09C
+_0811F8E0: .4byte sPartyMenuInternal
 _0811F8E4:
 	movs r0, 0x2
 	str r0, [sp]
@@ -1869,14 +1869,14 @@ _0811F90C:
 	movs r3, 0x7
 	bl SetBgRectPal
 _0811F91E:
-	ldr r0, _0811F940 @ =gUnknown_203B09C
+	ldr r0, _0811F940 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldr r0, [r0, 0x8]
 	lsls r0, 14
 _0811F926:
 	lsrs r0, 25
 	mov r1, r8
-	bl sub_81227B8
+	bl PartyMenuStartSpriteAnim
 	movs r0, 0x1
 	bl ScheduleBgCopyTilemapToVram
 _0811F934:
@@ -1887,11 +1887,11 @@ _0811F934:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0811F940: .4byte gUnknown_203B09C
-	thumb_func_end sub_811F818
+_0811F940: .4byte sPartyMenuInternal
+	thumb_func_end AnimatePartySlot
 
-	thumb_func_start sub_811F944
-sub_811F944: @ 811F944
+	thumb_func_start GetPartyBoxPaletteFlags
+GetPartyBoxPaletteFlags: @ 811F944
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
@@ -1913,7 +1913,7 @@ _0811F956:
 	movs r0, 0x2
 	orrs r4, r0
 _0811F96C:
-	ldr r2, _0811F9D8 @ =gUnknown_203B0A0
+	ldr r2, _0811F9D8 @ =gPartyMenu
 	ldrb r1, [r2, 0x8]
 	movs r0, 0x30
 	ands r0, r1
@@ -1973,11 +1973,11 @@ _0811F9CC:
 	bx r1
 	.align 2, 0
 _0811F9D4: .4byte gPlayerParty
-_0811F9D8: .4byte gUnknown_203B0A0
-	thumb_func_end sub_811F944
+_0811F9D8: .4byte gPartyMenu
+	thumb_func_end GetPartyBoxPaletteFlags
 
-	thumb_func_start sub_811F9DC
-sub_811F9DC: @ 811F9DC
+	thumb_func_start DrawCancelConfirmButtons
+DrawCancelConfirmButtons: @ 811F9DC
 	push {r4-r6,lr}
 	sub sp, 0xC
 	ldr r1, _0811FA18 @ =gUnknown_8459FC4
@@ -2008,7 +2008,7 @@ sub_811F9DC: @ 811F9DC
 	.align 2, 0
 _0811FA18: .4byte gUnknown_8459FC4
 _0811FA1C: .4byte gUnknown_8459FE0
-	thumb_func_end sub_811F9DC
+	thumb_func_end DrawCancelConfirmButtons
 
 	thumb_func_start IsMultiBattle
 IsMultiBattle: @ 811FA20
@@ -2030,8 +2030,8 @@ _0811FA3A:
 	bx r1
 	thumb_func_end IsMultiBattle
 
-	thumb_func_start sub_811FA40
-sub_811FA40: @ 811FA40
+	thumb_func_start SwapPartyPokemon
+SwapPartyPokemon: @ 811FA40
 	push {r4-r6,lr}
 	adds r4, r0, 0
 	adds r6, r1, 0
@@ -2054,10 +2054,10 @@ sub_811FA40: @ 811FA40
 	pop {r4-r6}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811FA40
+	thumb_func_end SwapPartyPokemon
 
-	thumb_func_start sub_811FA78
-sub_811FA78: @ 811FA78
+	thumb_func_start Task_ClosePartyMenu
+Task_ClosePartyMenu: @ 811FA78
 	push {r4,lr}
 	sub sp, 0x4
 	adds r4, r0, 0
@@ -2076,7 +2076,7 @@ sub_811FA78: @ 811FA78
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _0811FAB0 @ =sub_811FAB4
+	ldr r1, _0811FAB0 @ =Task_ClosePartyMenuAndSetCB2
 	str r1, [r0]
 	add sp, 0x4
 	pop {r4}
@@ -2084,11 +2084,11 @@ sub_811FA78: @ 811FA78
 	bx r0
 	.align 2, 0
 _0811FAAC: .4byte gTasks
-_0811FAB0: .4byte sub_811FAB4
-	thumb_func_end sub_811FA78
+_0811FAB0: .4byte Task_ClosePartyMenuAndSetCB2
+	thumb_func_end Task_ClosePartyMenu
 
-	thumb_func_start sub_811FAB4
-sub_811FAB4: @ 811FAB4
+	thumb_func_start Task_ClosePartyMenuAndSetCB2
+Task_ClosePartyMenuAndSetCB2: @ 811FAB4
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
@@ -2098,15 +2098,15 @@ sub_811FAB4: @ 811FAB4
 	ands r0, r1
 	cmp r0, 0
 	bne _0811FB04
-	ldr r4, _0811FAEC @ =gUnknown_203B0A0
+	ldr r4, _0811FAEC @ =gPartyMenu
 	ldrb r1, [r4, 0x8]
 	movs r0, 0xF
 	ands r0, r1
 	cmp r0, 0x1
 	bne _0811FAD6
-	bl sub_81280C4
+	bl UpdatePartyToFieldOrder
 _0811FAD6:
-	ldr r0, _0811FAF0 @ =gUnknown_203B09C
+	ldr r0, _0811FAF0 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldr r0, [r0, 0x4]
 	cmp r0, 0
@@ -2115,43 +2115,43 @@ _0811FAD6:
 	b _0811FAFA
 	.align 2, 0
 _0811FAE8: .4byte gPaletteFade
-_0811FAEC: .4byte gUnknown_203B0A0
-_0811FAF0: .4byte gUnknown_203B09C
+_0811FAEC: .4byte gPartyMenu
+_0811FAF0: .4byte sPartyMenuInternal
 _0811FAF4:
 	ldr r0, [r4]
 	bl SetMainCallback2
 _0811FAFA:
-	bl sub_811F070
+	bl FreePartyPointers
 	adds r0, r5, 0
 	bl DestroyTask
 _0811FB04:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811FAB4
+	thumb_func_end Task_ClosePartyMenuAndSetCB2
 
 	thumb_func_start GetCursorSelectionMonId
 GetCursorSelectionMonId: @ 811FB0C
-	ldr r0, _0811FB14 @ =gUnknown_203B0A0
+	ldr r0, _0811FB14 @ =gPartyMenu
 	ldrb r0, [r0, 0x9]
 	bx lr
 	.align 2, 0
-_0811FB14: .4byte gUnknown_203B0A0
+_0811FB14: .4byte gPartyMenu
 	thumb_func_end GetCursorSelectionMonId
 
-	thumb_func_start sub_811FB18
-sub_811FB18: @ 811FB18
-	ldr r0, _0811FB24 @ =gUnknown_203B0A0
+	thumb_func_start GetPartyMenuType
+GetPartyMenuType: @ 811FB18
+	ldr r0, _0811FB24 @ =gPartyMenu
 	ldrb r0, [r0, 0x8]
 	lsls r0, 28
 	lsrs r0, 28
 	bx lr
 	.align 2, 0
-_0811FB24: .4byte gUnknown_203B0A0
-	thumb_func_end sub_811FB18
+_0811FB24: .4byte gPartyMenu
+	thumb_func_end GetPartyMenuType
 
-	thumb_func_start sub_811FB28
-sub_811FB28: @ 811FB28
+	thumb_func_start Task_HandleChooseMonInput
+Task_HandleChooseMonInput: @ 811FB28
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
@@ -2167,9 +2167,9 @@ sub_811FB28: @ 811FB28
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _0811FB98
-	bl sub_811FBA4
+	bl GetCurrentPartySlotPtr
 	adds r4, r0, 0
-	bl sub_811FEFC
+	bl PartyMenuButtonHandler
 	lsls r0, 16
 	lsrs r0, 16
 	cmp r0, 0x2
@@ -2188,15 +2188,15 @@ _0811FB68:
 _0811FB6E:
 	adds r0, r5, 0
 	adds r1, r4, 0
-	bl sub_811FBC4
+	bl HandleChooseMonSelection
 	b _0811FB98
 _0811FB78:
 	adds r0, r6, 0
 	adds r1, r4, 0
-	bl sub_811FD88
+	bl HandleChooseMonCancel
 	b _0811FB98
 _0811FB82:
-	ldr r0, _0811FBA0 @ =gUnknown_203B09C
+	ldr r0, _0811FBA0 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 31
@@ -2204,19 +2204,19 @@ _0811FB82:
 	beq _0811FB98
 	movs r0, 0x5
 	bl PlaySE
-	bl sub_8124258
+	bl MoveCursorToConfirm
 _0811FB98:
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0811FBA0: .4byte gUnknown_203B09C
-	thumb_func_end sub_811FB28
+_0811FBA0: .4byte sPartyMenuInternal
+	thumb_func_end Task_HandleChooseMonInput
 
-	thumb_func_start sub_811FBA4
-sub_811FBA4: @ 811FBA4
+	thumb_func_start GetCurrentPartySlotPtr
+GetCurrentPartySlotPtr: @ 811FBA4
 	push {lr}
-	ldr r0, _0811FBB8 @ =gUnknown_203B0A0
+	ldr r0, _0811FBB8 @ =gPartyMenu
 	ldrb r1, [r0, 0xB]
 	cmp r1, 0x8
 	beq _0811FBB2
@@ -2226,16 +2226,16 @@ _0811FBB2:
 	adds r0, 0xA
 	b _0811FBBE
 	.align 2, 0
-_0811FBB8: .4byte gUnknown_203B0A0
+_0811FBB8: .4byte gPartyMenu
 _0811FBBC:
 	adds r0, 0x9
 _0811FBBE:
 	pop {r1}
 	bx r1
-	thumb_func_end sub_811FBA4
+	thumb_func_end GetCurrentPartySlotPtr
 
-	thumb_func_start sub_811FBC4
-sub_811FBC4: @ 811FBC4
+	thumb_func_start HandleChooseMonSelection
+HandleChooseMonSelection: @ 811FBC4
 	push {r4-r6,lr}
 	adds r5, r1, 0
 	lsls r0, 24
@@ -2244,15 +2244,15 @@ sub_811FBC4: @ 811FBC4
 	ldrsb r0, [r5, r0]
 	cmp r0, 0x6
 	bne _0811FBE4
-	ldr r0, _0811FBE0 @ =gUnknown_203B0A0
+	ldr r0, _0811FBE0 @ =gPartyMenu
 	ldr r1, [r0, 0x4]
 	adds r0, r6, 0
 	bl _call_via_r1
 	b _0811FD56
 	.align 2, 0
-_0811FBE0: .4byte gUnknown_203B0A0
+_0811FBE0: .4byte gPartyMenu
 _0811FBE4:
-	ldr r0, _0811FBFC @ =gUnknown_203B0A0
+	ldr r0, _0811FBFC @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	subs r0, 0x3
 	cmp r0, 0xA
@@ -2265,7 +2265,7 @@ _0811FBF0:
 	ldr r0, [r0]
 	mov pc, r0
 	.align 2, 0
-_0811FBFC: .4byte gUnknown_203B0A0
+_0811FBFC: .4byte gPartyMenu
 _0811FC00: .4byte _0811FC04
 	.align 2, 0
 _0811FC04:
@@ -2282,7 +2282,7 @@ _0811FC04:
 	.4byte _0811FD34
 _0811FC30:
 	adds r0, r5, 0
-	bl sub_811FD5C
+	bl IsSelectedMonNotEgg
 	lsls r0, 24
 	cmp r0, 0
 	bne _0811FC3E
@@ -2293,73 +2293,73 @@ _0811FC3E:
 	b _0811FD56
 _0811FC46:
 	adds r0, r5, 0
-	bl sub_811FD5C
+	bl IsSelectedMonNotEgg
 	lsls r0, 24
 	cmp r0, 0
 	bne _0811FC54
 	b _0811FD56
 _0811FC54:
-	ldr r0, _0811FC78 @ =gUnknown_203B0A0
+	ldr r0, _0811FC78 @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
 	ands r0, r1
 	cmp r0, 0x1
 	bne _0811FC68
-	ldr r0, _0811FC7C @ =gUnknown_203B09C
+	ldr r0, _0811FC7C @ =sPartyMenuInternal
 	ldr r1, [r0]
-	ldr r0, _0811FC80 @ =sub_8128184
+	ldr r0, _0811FC80 @ =CB2_SetUpExitToBattleScreen
 	str r0, [r1, 0x4]
 _0811FC68:
-	ldr r0, _0811FC84 @ =gUnknown_3005E98
-	ldr r1, _0811FC88 @ =sub_81255BC
+	ldr r0, _0811FC84 @ =gItemUseCB
+	ldr r1, _0811FC88 @ =Task_ClosePartyMenuAfterText
 	ldr r2, [r0]
 	adds r0, r6, 0
 	bl _call_via_r2
 	b _0811FD56
 	.align 2, 0
-_0811FC78: .4byte gUnknown_203B0A0
-_0811FC7C: .4byte gUnknown_203B09C
-_0811FC80: .4byte sub_8128184
-_0811FC84: .4byte gUnknown_3005E98
-_0811FC88: .4byte sub_81255BC
+_0811FC78: .4byte gPartyMenu
+_0811FC7C: .4byte sPartyMenuInternal
+_0811FC80: .4byte CB2_SetUpExitToBattleScreen
+_0811FC84: .4byte gItemUseCB
+_0811FC88: .4byte Task_ClosePartyMenuAfterText
 _0811FC8C:
 	adds r0, r5, 0
-	bl sub_811FD5C
+	bl IsSelectedMonNotEgg
 	lsls r0, 24
 	cmp r0, 0
 	beq _0811FD56
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r6, 0
-	bl sub_8126DC8
+	bl TryTutorSelectedMon
 	b _0811FD56
 _0811FCA6:
 	adds r0, r5, 0
-	bl sub_811FD5C
+	bl IsSelectedMonNotEgg
 	lsls r0, 24
 	cmp r0, 0
 	beq _0811FD56
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r6, 0
-	bl sub_8127404
+	bl TryGiveMailToSelectedMon
 	b _0811FD56
 _0811FCC0:
 	adds r0, r5, 0
-	bl sub_811FD5C
+	bl IsSelectedMonNotEgg
 	lsls r0, 24
 	cmp r0, 0
 	beq _0811FD56
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r6, 0
-	bl sub_8126F40
+	bl TryGiveItemOrMailToSelectedMon
 	b _0811FD56
 _0811FCDA:
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r6, 0
-	bl sub_8122E5C
+	bl SwitchSelectedMons
 	b _0811FD56
 _0811FCE8:
 	movs r0, 0x5
@@ -2368,7 +2368,7 @@ _0811FCE8:
 	movs r0, 0
 	ldrsb r0, [r5, r0]
 	strh r0, [r1]
-	ldr r0, _0811FD28 @ =gUnknown_203B0A0
+	ldr r0, _0811FD28 @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
 	ands r0, r1
@@ -2387,36 +2387,36 @@ _0811FCE8:
 	strh r0, [r4]
 _0811FD1A:
 	adds r0, r6, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _0811FD56
 	.align 2, 0
 _0811FD24: .4byte gSpecialVar_0x8004
-_0811FD28: .4byte gUnknown_203B0A0
+_0811FD28: .4byte gPartyMenu
 _0811FD2C: .4byte gSpecialVar_0x8005
 _0811FD30: .4byte gPlayerParty
 _0811FD34:
 	adds r0, r5, 0
-	bl sub_811FD5C
+	bl IsSelectedMonNotEgg
 	lsls r0, 24
 	cmp r0, 0
 	beq _0811FD56
 	ldrb r1, [r5]
 	adds r0, r6, 0
-	bl sub_81209F4
+	bl TryEnterMonForMinigame
 	b _0811FD56
 _0811FD4A:
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r6, 0
-	bl sub_8122C30
+	bl Task_TryCreateSelectionWindow
 _0811FD56:
 	pop {r4-r6}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811FBC4
+	thumb_func_end HandleChooseMonSelection
 
-	thumb_func_start sub_811FD5C
-sub_811FD5C: @ 811FD5C
+	thumb_func_start IsSelectedMonNotEgg
+IsSelectedMonNotEgg: @ 811FD5C
 	push {lr}
 	ldrb r1, [r0]
 	movs r0, 0x64
@@ -2438,15 +2438,15 @@ _0811FD7C:
 _0811FD84:
 	pop {r1}
 	bx r1
-	thumb_func_end sub_811FD5C
+	thumb_func_end IsSelectedMonNotEgg
 
-	thumb_func_start sub_811FD88
-sub_811FD88: @ 811FD88
+	thumb_func_start HandleChooseMonCancel
+HandleChooseMonCancel: @ 811FD88
 	push {r4,r5,lr}
 	adds r5, r1, 0
 	lsls r0, 24
 	lsrs r4, r0, 24
-	ldr r0, _0811FDA4 @ =gUnknown_203B0A0
+	ldr r0, _0811FDA4 @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	cmp r0, 0x8
 	beq _0811FDBA
@@ -2456,7 +2456,7 @@ sub_811FD88: @ 811FD88
 	beq _0811FDB2
 	b _0811FDD6
 	.align 2, 0
-_0811FDA4: .4byte gUnknown_203B0A0
+_0811FDA4: .4byte gPartyMenu
 _0811FDA8:
 	cmp r0, 0xA
 	beq _0811FDBA
@@ -2471,28 +2471,28 @@ _0811FDBA:
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r4, 0
-	bl sub_81235E8
+	bl FinishTwoMonAction
 	b _0811FE14
 _0811FDC8:
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r4, 0
-	bl sub_8120A58
+	bl CancelParticipationPrompt
 	b _0811FE14
 _0811FDD6:
 	movs r0, 0x5
 	bl PlaySE
-	ldr r0, _0811FDF0 @ =gUnknown_203B0A0
+	ldr r0, _0811FDF0 @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
 	ands r0, r1
 	cmp r0, 0x4
 	bne _0811FDF4
 	adds r0, r4, 0
-	bl sub_811FE24
+	bl DisplayCancelChooseMonYesNo
 	b _0811FE14
 	.align 2, 0
-_0811FDF0: .4byte gUnknown_203B0A0
+_0811FDF0: .4byte gPartyMenu
 _0811FDF4:
 	bl MenuHelpers_LinkSomething
 	lsls r0, 24
@@ -2502,74 +2502,74 @@ _0811FDF4:
 	movs r0, 0x7
 	strh r0, [r1]
 _0811FE04:
-	ldr r0, _0811FE20 @ =gUnknown_203B0C0
+	ldr r0, _0811FE20 @ =gPartyMenuUseExitCallback
 	movs r1, 0
 	strb r1, [r0]
 	movs r0, 0x7
 	strb r0, [r5]
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 _0811FE14:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _0811FE1C: .4byte gSpecialVar_0x8004
-_0811FE20: .4byte gUnknown_203B0C0
-	thumb_func_end sub_811FD88
+_0811FE20: .4byte gPartyMenuUseExitCallback
+	thumb_func_end HandleChooseMonCancel
 
-	thumb_func_start sub_811FE24
-sub_811FE24: @ 811FE24
+	thumb_func_start DisplayCancelChooseMonYesNo
+DisplayCancelChooseMonYesNo: @ 811FE24
 	push {r4,r5,lr}
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
-	ldr r0, _0811FE5C @ =gUnknown_203B09C
+	ldr r0, _0811FE5C @ =sPartyMenuInternal
 	ldr r0, [r0]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r5, _0811FE60 @ =gStringVar4
 	ldr r1, _0811FE64 @ =gUnknown_84176CF
 	adds r0, r5, 0
 	bl StringExpandPlaceholders
 	adds r0, r5, 0
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _0811FE68 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _0811FE6C @ =sub_811FE70
+	ldr r1, _0811FE6C @ =Task_CancelChooseMonYesNo
 	str r1, [r0]
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0811FE5C: .4byte gUnknown_203B09C
+_0811FE5C: .4byte sPartyMenuInternal
 _0811FE60: .4byte gStringVar4
 _0811FE64: .4byte gUnknown_84176CF
 _0811FE68: .4byte gTasks
-_0811FE6C: .4byte sub_811FE70
-	thumb_func_end sub_811FE24
+_0811FE6C: .4byte Task_CancelChooseMonYesNo
+	thumb_func_end DisplayCancelChooseMonYesNo
 
-	thumb_func_start sub_811FE70
-sub_811FE70: @ 811FE70
+	thumb_func_start Task_CancelChooseMonYesNo
+Task_CancelChooseMonYesNo: @ 811FE70
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _0811FE94
-	bl sub_812200C
+	bl PartyMenuDisplayYesNoMenu
 	ldr r0, _0811FE9C @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _0811FEA0 @ =sub_811FEA4
+	ldr r0, _0811FEA0 @ =Task_HandleCancelChooseMonYesNoInput
 	str r0, [r1]
 _0811FE94:
 	pop {r4}
@@ -2577,11 +2577,11 @@ _0811FE94:
 	bx r0
 	.align 2, 0
 _0811FE9C: .4byte gTasks
-_0811FEA0: .4byte sub_811FEA4
-	thumb_func_end sub_811FE70
+_0811FEA0: .4byte Task_HandleCancelChooseMonYesNoInput
+	thumb_func_end Task_CancelChooseMonYesNo
 
-	thumb_func_start sub_811FEA4
-sub_811FEA4: @ 811FEA4
+	thumb_func_start Task_HandleCancelChooseMonYesNoInput
+Task_HandleCancelChooseMonYesNoInput: @ 811FEA4
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -2602,32 +2602,32 @@ _0811FEC4:
 	beq _0811FEEE
 	b _0811FEF4
 _0811FECA:
-	ldr r0, _0811FEE0 @ =gUnknown_203B0C0
+	ldr r0, _0811FEE0 @ =gPartyMenuUseExitCallback
 	strb r1, [r0]
-	ldr r1, _0811FEE4 @ =gUnknown_203B0A0
+	ldr r1, _0811FEE4 @ =gPartyMenu
 	movs r0, 0x7
 	strb r0, [r1, 0x9]
-	bl sub_81274FC
+	bl ClearSelectedPartyOrder
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _0811FEF4
 	.align 2, 0
-_0811FEE0: .4byte gUnknown_203B0C0
-_0811FEE4: .4byte gUnknown_203B0A0
+_0811FEE0: .4byte gPartyMenuUseExitCallback
+_0811FEE4: .4byte gPartyMenu
 _0811FEE8:
 	movs r0, 0x5
 	bl PlaySE
 _0811FEEE:
 	adds r0, r4, 0
-	bl sub_81203B8
+	bl Task_ReturnToChooseMonAfterText
 _0811FEF4:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811FEA4
+	thumb_func_end Task_HandleCancelChooseMonYesNoInput
 
-	thumb_func_start sub_811FEFC
-sub_811FEFC: @ 811FEFC
+	thumb_func_start PartyMenuButtonHandler
+PartyMenuButtonHandler: @ 811FEFC
 	push {r4,lr}
 	adds r4, r0, 0
 	ldr r0, _0811FF14 @ =gMain
@@ -2693,7 +2693,7 @@ _0811FF60:
 	cmp r1, 0
 	beq _0811FF72
 	adds r0, r4, 0
-	bl sub_811FF94
+	bl UpdateCurrentPartySelection
 	movs r0, 0
 	b _0811FF8C
 _0811FF72:
@@ -2715,16 +2715,16 @@ _0811FF8C:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_811FEFC
+	thumb_func_end PartyMenuButtonHandler
 
-	thumb_func_start sub_811FF94
-sub_811FF94: @ 811FF94
+	thumb_func_start UpdateCurrentPartySelection
+UpdateCurrentPartySelection: @ 811FF94
 	push {r4,r5,lr}
 	adds r5, r0, 0
 	lsls r1, 24
 	lsrs r1, 24
 	ldrb r4, [r5]
-	ldr r0, _0811FFB8 @ =gUnknown_203B0A0
+	ldr r0, _0811FFB8 @ =gPartyMenu
 	ldrb r0, [r0, 0x8]
 	lsls r0, 26
 	lsrs r0, 30
@@ -2733,15 +2733,15 @@ sub_811FF94: @ 811FF94
 	lsls r1, 24
 	asrs r1, 24
 	adds r0, r5, 0
-	bl sub_811FFF0
+	bl UpdatePartySelectionSingleLayout
 	b _0811FFC6
 	.align 2, 0
-_0811FFB8: .4byte gUnknown_203B0A0
+_0811FFB8: .4byte gPartyMenu
 _0811FFBC:
 	lsls r1, 24
 	asrs r1, 24
 	adds r0, r5, 0
-	bl sub_81200F8
+	bl UpdatePartySelectionDoubleLayout
 _0811FFC6:
 	movs r1, 0
 	ldrsb r1, [r5, r1]
@@ -2753,18 +2753,18 @@ _0811FFC6:
 	bl PlaySE
 	lsrs r0, r4, 24
 	movs r1, 0
-	bl sub_811F818
+	bl AnimatePartySlot
 	ldrb r0, [r5]
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 _0811FFE8:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_811FF94
+	thumb_func_end UpdateCurrentPartySelection
 
-	thumb_func_start sub_811FFF0
-sub_811FFF0: @ 811FFF0
+	thumb_func_start UpdatePartySelectionSingleLayout
+UpdatePartySelectionSingleLayout: @ 811FFF0
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r1, 24
@@ -2805,7 +2805,7 @@ _08120030: .4byte gPlayerPartyCount
 _08120034:
 	cmp r1, 0x7
 	bne _08120058
-	ldr r0, _08120048 @ =gUnknown_203B09C
+	ldr r0, _08120048 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 31
@@ -2814,7 +2814,7 @@ _08120034:
 	movs r0, 0x6
 	b _081200EC
 	.align 2, 0
-_08120048: .4byte gUnknown_203B09C
+_08120048: .4byte sPartyMenuInternal
 _0812004C:
 	ldr r0, _08120054 @ =gPlayerPartyCount
 	ldrb r0, [r0]
@@ -2838,7 +2838,7 @@ _0812005C:
 	subs r0, 0x1
 	cmp r1, r0
 	bne _08120090
-	ldr r0, _08120088 @ =gUnknown_203B09C
+	ldr r0, _08120088 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 31
@@ -2848,7 +2848,7 @@ _0812005C:
 	b _081200EC
 	.align 2, 0
 _08120084: .4byte gPlayerPartyCount
-_08120088: .4byte gUnknown_203B09C
+_08120088: .4byte sPartyMenuInternal
 _0812008C:
 	movs r0, 0x7
 	b _081200EC
@@ -2864,7 +2864,7 @@ _08120094:
 	ldrsb r0, [r4, r0]
 	cmp r0, 0
 	bne _081200EE
-	ldr r0, _081200BC @ =gUnknown_203B09C
+	ldr r0, _081200BC @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 28
@@ -2875,7 +2875,7 @@ _08120094:
 	b _081200EC
 	.align 2, 0
 _081200B8: .4byte gPlayerPartyCount
-_081200BC: .4byte gUnknown_203B09C
+_081200BC: .4byte sPartyMenuInternal
 _081200C0:
 	movs r0, 0
 	ldrsb r0, [r4, r0]
@@ -2885,7 +2885,7 @@ _081200C0:
 	beq _081200EE
 	cmp r0, 0x7
 	beq _081200EE
-	ldr r0, _081200F4 @ =gUnknown_203B09C
+	ldr r0, _081200F4 @ =sPartyMenuInternal
 	ldr r3, [r0]
 	movs r1, 0
 	ldrsb r1, [r4, r1]
@@ -2907,11 +2907,11 @@ _081200EE:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081200F4: .4byte gUnknown_203B09C
-	thumb_func_end sub_811FFF0
+_081200F4: .4byte sPartyMenuInternal
+	thumb_func_end UpdatePartySelectionSingleLayout
 
-	thumb_func_start sub_81200F8
-sub_81200F8: @ 81200F8
+	thumb_func_start UpdatePartySelectionDoubleLayout
+UpdatePartySelectionDoubleLayout: @ 81200F8
 	push {r4-r6,lr}
 	adds r4, r0, 0
 	lsls r1, 24
@@ -2956,7 +2956,7 @@ _08120140: .4byte gPlayerPartyCount
 _08120144:
 	cmp r0, 0x7
 	bne _08120160
-	ldr r0, _08120158 @ =gUnknown_203B09C
+	ldr r0, _08120158 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 31
@@ -2965,7 +2965,7 @@ _08120144:
 	movs r0, 0x6
 	b _0812028E
 	.align 2, 0
-_08120158: .4byte gUnknown_203B09C
+_08120158: .4byte sPartyMenuInternal
 _0812015C:
 	subs r0, r1, 0x1
 	strb r0, [r4]
@@ -2974,7 +2974,7 @@ _08120160:
 	ldrsb r0, [r4, r0]
 	lsls r1, r2, 24
 	asrs r1, 24
-	bl sub_812029C
+	bl GetNewSlotDoubleLayout
 	lsls r0, 24
 	lsrs r2, r0, 24
 	asrs r0, 24
@@ -3002,13 +3002,13 @@ _08120194:
 	movs r0, 0
 	ldrsb r0, [r4, r0]
 	movs r1, 0x1
-	bl sub_812029C
+	bl GetNewSlotDoubleLayout
 	lsls r0, 24
 	lsrs r2, r0, 24
 	asrs r0, 24
 	cmp r0, r6
 	bne _0812017C
-	ldr r0, _081201B8 @ =gUnknown_203B09C
+	ldr r0, _081201B8 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 31
@@ -3017,7 +3017,7 @@ _08120194:
 	movs r0, 0x6
 	b _0812028E
 	.align 2, 0
-_081201B8: .4byte gUnknown_203B09C
+_081201B8: .4byte sPartyMenuInternal
 _081201BC:
 	movs r0, 0x7
 	b _0812028E
@@ -3026,7 +3026,7 @@ _081201C0:
 	ldrsb r0, [r4, r0]
 	cmp r0, 0
 	bne _081201F8
-	ldr r0, _081201E8 @ =gUnknown_203B09C
+	ldr r0, _081201E8 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 28
@@ -3041,7 +3041,7 @@ _081201C0:
 	strb r6, [r4]
 	b _08120290
 	.align 2, 0
-_081201E8: .4byte gUnknown_203B09C
+_081201E8: .4byte sPartyMenuInternal
 _081201EC: .4byte gPlayerParty + 300 @ &gPlayerParty[3]
 _081201F0:
 	ldr r0, _081201F4 @ =gPlayerParty + 200 @ &gPlayerParty[2]
@@ -3051,7 +3051,7 @@ _081201F4: .4byte gPlayerParty + 200 @ &gPlayerParty[2]
 _081201F8:
 	cmp r0, 0x1
 	bne _08120290
-	ldr r0, _0812021C @ =gUnknown_203B09C
+	ldr r0, _0812021C @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 28
@@ -3067,7 +3067,7 @@ _0812020C:
 	strb r5, [r4]
 	b _08120290
 	.align 2, 0
-_0812021C: .4byte gUnknown_203B09C
+_0812021C: .4byte sPartyMenuInternal
 _08120220: .4byte gPlayerParty + 500 @ &gPlayerParty[5]
 _08120224:
 	ldr r0, _08120234 @ =gPlayerParty + 400 @ &gPlayerParty[4]
@@ -3086,7 +3086,7 @@ _08120238:
 	lsrs r0, 24
 	cmp r0, 0x1
 	bhi _08120268
-	ldr r0, _08120264 @ =gUnknown_203B09C
+	ldr r0, _08120264 @ =sPartyMenuInternal
 	ldr r3, [r0]
 	movs r1, 0
 	ldrsb r1, [r4, r1]
@@ -3102,14 +3102,14 @@ _08120238:
 	movs r0, 0
 	b _0812028E
 	.align 2, 0
-_08120264: .4byte gUnknown_203B09C
+_08120264: .4byte sPartyMenuInternal
 _08120268:
 	subs r0, r1, 0x4
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	bhi _08120290
-	ldr r0, _08120298 @ =gUnknown_203B09C
+	ldr r0, _08120298 @ =sPartyMenuInternal
 	ldr r3, [r0]
 	movs r1, 0
 	ldrsb r1, [r4, r1]
@@ -3130,11 +3130,11 @@ _08120290:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08120298: .4byte gUnknown_203B09C
-	thumb_func_end sub_81200F8
+_08120298: .4byte sPartyMenuInternal
+	thumb_func_end UpdatePartySelectionDoubleLayout
 
-	thumb_func_start sub_812029C
-sub_812029C: @ 812029C
+	thumb_func_start GetNewSlotDoubleLayout
+GetNewSlotDoubleLayout: @ 812029C
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
@@ -3170,7 +3170,7 @@ _081202D8:
 	pop {r4-r6}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_812029C
+	thumb_func_end GetNewSlotDoubleLayout
 
 	thumb_func_start GetMonNickname
 GetMonNickname: @ 81202E0
@@ -3186,13 +3186,13 @@ GetMonNickname: @ 81202E0
 	bx r1
 	thumb_func_end GetMonNickname
 
-	thumb_func_start sub_81202F8
-sub_81202F8: @ 81202F8
+	thumb_func_start DisplayPartyMenuMessage
+DisplayPartyMenuMessage: @ 81202F8
 	push {r4,lr}
 	lsls r4, r1, 24
 	lsrs r4, 24
-	bl sub_8121FC0
-	ldr r0, _08120320 @ =sub_8120328
+	bl PartyMenuPrintText
+	ldr r0, _08120320 @ =Task_PrintAndWaitForText
 	movs r1, 0x1
 	bl CreateTask
 	lsls r0, 24
@@ -3207,12 +3207,12 @@ sub_81202F8: @ 81202F8
 	pop {r1}
 	bx r1
 	.align 2, 0
-_08120320: .4byte sub_8120328
+_08120320: .4byte Task_PrintAndWaitForText
 _08120324: .4byte gTasks
-	thumb_func_end sub_81202F8
+	thumb_func_end DisplayPartyMenuMessage
 
-	thumb_func_start sub_8120328
-sub_8120328: @ 8120328
+	thumb_func_start Task_PrintAndWaitForText
+Task_PrintAndWaitForText: @ 8120328
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -3246,23 +3246,23 @@ _08120364:
 	bx r0
 	.align 2, 0
 _0812036C: .4byte gTasks
-	thumb_func_end sub_8120328
+	thumb_func_end Task_PrintAndWaitForText
 
-	thumb_func_start sub_8120370
-sub_8120370: @ 8120370
+	thumb_func_start IsPartyMenuTextPrinterActive
+IsPartyMenuTextPrinterActive: @ 8120370
 	push {lr}
-	ldr r0, _08120380 @ =sub_8120328
+	ldr r0, _08120380 @ =Task_PrintAndWaitForText
 	bl FuncIsActiveTask
 	lsls r0, 24
 	lsrs r0, 24
 	pop {r1}
 	bx r1
 	.align 2, 0
-_08120380: .4byte sub_8120328
-	thumb_func_end sub_8120370
+_08120380: .4byte Task_PrintAndWaitForText
+	thumb_func_end IsPartyMenuTextPrinterActive
 
-	thumb_func_start sub_8120384
-sub_8120384: @ 8120384
+	thumb_func_start Task_WaitForLinkAndReturnToChooseMon
+Task_WaitForLinkAndReturnToChooseMon: @ 8120384
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -3272,13 +3272,13 @@ sub_8120384: @ 8120384
 	cmp r0, 0x1
 	beq _081203AA
 	movs r0, 0
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldr r0, _081203B0 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _081203B4 @ =sub_811FB28
+	ldr r0, _081203B4 @ =Task_HandleChooseMonInput
 	str r0, [r1]
 _081203AA:
 	pop {r4}
@@ -3286,16 +3286,16 @@ _081203AA:
 	bx r0
 	.align 2, 0
 _081203B0: .4byte gTasks
-_081203B4: .4byte sub_811FB28
-	thumb_func_end sub_8120384
+_081203B4: .4byte Task_HandleChooseMonInput
+	thumb_func_end Task_WaitForLinkAndReturnToChooseMon
 
-	thumb_func_start sub_81203B8
-sub_81203B8: @ 81203B8
+	thumb_func_start Task_ReturnToChooseMonAfterText
+Task_ReturnToChooseMonAfterText: @ 81203B8
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
 	adds r5, r4, 0
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
@@ -3315,20 +3315,20 @@ sub_81203B8: @ 81203B8
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _081203F8 @ =sub_8120384
+	ldr r0, _081203F8 @ =Task_WaitForLinkAndReturnToChooseMon
 	b _0812040E
 	.align 2, 0
 _081203F4: .4byte gTasks
-_081203F8: .4byte sub_8120384
+_081203F8: .4byte Task_WaitForLinkAndReturnToChooseMon
 _081203FC:
 	movs r0, 0
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldr r0, _08120418 @ =gTasks
 	lsls r1, r5, 2
 	adds r1, r5
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _0812041C @ =sub_811FB28
+	ldr r0, _0812041C @ =Task_HandleChooseMonInput
 _0812040E:
 	str r0, [r1]
 _08120410:
@@ -3337,11 +3337,11 @@ _08120410:
 	bx r0
 	.align 2, 0
 _08120418: .4byte gTasks
-_0812041C: .4byte sub_811FB28
-	thumb_func_end sub_81203B8
+_0812041C: .4byte Task_HandleChooseMonInput
+	thumb_func_end Task_ReturnToChooseMonAfterText
 
-	thumb_func_start sub_8120420
-sub_8120420: @ 8120420
+	thumb_func_start DisplayGaveHeldItemMessage
+DisplayGaveHeldItemMessage: @ 8120420
 	push {r4-r6,lr}
 	adds r5, r0, 0
 	lsls r1, 16
@@ -3357,7 +3357,7 @@ sub_8120420: @ 8120420
 	.align 2, 0
 _08120438: .4byte 0x0000ffff
 _0812043C:
-	ldr r0, _08120454 @ =gUnknown_203B0A0
+	ldr r0, _08120454 @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	cmp r0, 0x6
 	bne _0812045C
@@ -3369,7 +3369,7 @@ _08120448:
 	bl ItemUse_SetQuestLogEvent
 	b _08120468
 	.align 2, 0
-_08120454: .4byte gUnknown_203B0A0
+_08120454: .4byte gPartyMenu
 _08120458: .4byte 0x0000ffff
 _0812045C:
 	ldr r3, _08120498 @ =0x0000ffff
@@ -3385,12 +3385,12 @@ _08120468:
 	adds r0, r4, 0
 	bl CopyItemName
 	ldr r4, _081204A4 @ =gStringVar4
-	ldr r1, _081204A8 @ =gUnknown_8416C2A
+	ldr r1, _081204A8 @ =gText_PkmnWasGivenItem
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	adds r1, r6, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	pop {r4-r6}
@@ -3401,11 +3401,11 @@ _08120498: .4byte 0x0000ffff
 _0812049C: .4byte gStringVar1
 _081204A0: .4byte gStringVar2
 _081204A4: .4byte gStringVar4
-_081204A8: .4byte gUnknown_8416C2A
-	thumb_func_end sub_8120420
+_081204A8: .4byte gText_PkmnWasGivenItem
+	thumb_func_end DisplayGaveHeldItemMessage
 
-	thumb_func_start sub_81204AC
-sub_81204AC: @ 81204AC
+	thumb_func_start DisplayTookHeldItemMessage
+DisplayTookHeldItemMessage: @ 81204AC
 	push {r4-r6,lr}
 	adds r6, r0, 0
 	adds r4, r1, 0
@@ -3426,12 +3426,12 @@ sub_81204AC: @ 81204AC
 	adds r0, r4, 0
 	bl CopyItemName
 	ldr r4, _08120504 @ =gStringVar4
-	ldr r1, _08120508 @ =gUnknown_8416CAC
+	ldr r1, _08120508 @ =gText_ReceivedItemFromPkmn
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	adds r1, r5, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	pop {r4-r6}
@@ -3442,11 +3442,11 @@ _081204F8: .4byte 0x0000ffff
 _081204FC: .4byte gStringVar1
 _08120500: .4byte gStringVar2
 _08120504: .4byte gStringVar4
-_08120508: .4byte gUnknown_8416CAC
-	thumb_func_end sub_81204AC
+_08120508: .4byte gText_ReceivedItemFromPkmn
+	thumb_func_end DisplayTookHeldItemMessage
 
-	thumb_func_start sub_812050C
-sub_812050C: @ 812050C
+	thumb_func_start DisplayAlreadyHoldingItemSwitchMessage
+DisplayAlreadyHoldingItemSwitchMessage: @ 812050C
 	push {r4,r5,lr}
 	adds r4, r1, 0
 	adds r5, r2, 0
@@ -3460,12 +3460,12 @@ sub_812050C: @ 812050C
 	adds r0, r4, 0
 	bl CopyItemName
 	ldr r4, _08120550 @ =gStringVar4
-	ldr r1, _08120554 @ =gUnknown_8416C49
+	ldr r1, _08120554 @ =gText_PkmnAlreadyHoldingItemSwitch
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	adds r1, r5, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	pop {r4,r5}
@@ -3475,11 +3475,11 @@ sub_812050C: @ 812050C
 _08120548: .4byte gStringVar1
 _0812054C: .4byte gStringVar2
 _08120550: .4byte gStringVar4
-_08120554: .4byte gUnknown_8416C49
-	thumb_func_end sub_812050C
+_08120554: .4byte gText_PkmnAlreadyHoldingItemSwitch
+	thumb_func_end DisplayAlreadyHoldingItemSwitchMessage
 
-	thumb_func_start sub_8120558
-sub_8120558: @ 8120558
+	thumb_func_start DisplaySwitchedHeldItemMessage
+DisplaySwitchedHeldItemMessage: @ 8120558
 	push {r4-r6,lr}
 	adds r4, r0, 0
 	adds r5, r1, 0
@@ -3490,7 +3490,7 @@ sub_8120558: @ 8120558
 	lsrs r5, 16
 	lsls r6, 24
 	lsrs r6, 24
-	ldr r0, _081205B0 @ =gUnknown_203B0A0
+	ldr r0, _081205B0 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -3507,28 +3507,28 @@ sub_8120558: @ 8120558
 	adds r0, r5, 0
 	bl CopyItemName
 	ldr r4, _081205C0 @ =gStringVar4
-	ldr r1, _081205C4 @ =gUnknown_8416CEA
+	ldr r1, _081205C4 @ =gText_SwitchedPkmnItem
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	adds r1, r6, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081205B0: .4byte gUnknown_203B0A0
+_081205B0: .4byte gPartyMenu
 _081205B4: .4byte gPlayerParty
 _081205B8: .4byte gStringVar1
 _081205BC: .4byte gStringVar2
 _081205C0: .4byte gStringVar4
-_081205C4: .4byte gUnknown_8416CEA
-	thumb_func_end sub_8120558
+_081205C4: .4byte gText_SwitchedPkmnItem
+	thumb_func_end DisplaySwitchedHeldItemMessage
 
-	thumb_func_start sub_81205C8
-sub_81205C8: @ 81205C8
+	thumb_func_start GiveItemToMon
+GiveItemToMon: @ 81205C8
 	push {r4-r7,lr}
 	sub sp, 0x4
 	adds r6, r0, 0
@@ -3563,10 +3563,10 @@ _08120606:
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_81205C8
+	thumb_func_end GiveItemToMon
 
-	thumb_func_start sub_8120610
-sub_8120610: @ 8120610
+	thumb_func_start TryTakeMonItem
+TryTakeMonItem: @ 8120610
 	push {r4,lr}
 	sub sp, 0x4
 	adds r4, r0, 0
@@ -3602,10 +3602,10 @@ _0812064E:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8120610
+	thumb_func_end TryTakeMonItem
 
-	thumb_func_start sub_8120658
-sub_8120658: @ 8120658
+	thumb_func_start BufferBagFullCantTakeItemMessage
+BufferBagFullCantTakeItemMessage: @ 8120658
 	push {lr}
 	lsls r0, 16
 	lsrs r0, 16
@@ -3633,7 +3633,7 @@ _08120686:
 	ldr r0, _0812069C @ =gStringVar1
 	bl StringCopy
 	ldr r0, _081206A0 @ =gStringVar4
-	ldr r1, _081206A4 @ =gUnknown_8416D78
+	ldr r1, _081206A4 @ =gText_BagFullCouldNotRemoveItem
 	bl StringExpandPlaceholders
 	pop {r0}
 	bx r0
@@ -3641,11 +3641,11 @@ _08120686:
 _08120698: .4byte 0x0000016d
 _0812069C: .4byte gStringVar1
 _081206A0: .4byte gStringVar4
-_081206A4: .4byte gUnknown_8416D78
-	thumb_func_end sub_8120658
+_081206A4: .4byte gText_BagFullCouldNotRemoveItem
+	thumb_func_end BufferBagFullCantTakeItemMessage
 
-	thumb_func_start sub_81206A8
-sub_81206A8: @ 81206A8
+	thumb_func_start Task_PartyMenuModifyHP
+Task_PartyMenuModifyHP: @ 81206A8
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -3678,12 +3678,12 @@ sub_81206A8: @ 81206A8
 	adds r0, r2, 0
 	muls r0, r5
 	adds r0, r4
-	ldr r6, _08120758 @ =gUnknown_203B0B4
+	ldr r6, _08120758 @ =sPartyMenuBoxes
 	lsls r2, 4
 	ldr r1, [r6]
 	adds r1, r2
 	movs r2, 0x1
-	bl sub_812199C
+	bl DisplayPartyPokemonHPCheck
 	movs r0, 0x8
 	ldrsh r2, [r7, r0]
 	adds r0, r2, 0
@@ -3692,7 +3692,7 @@ sub_81206A8: @ 81206A8
 	lsls r2, 4
 	ldr r1, [r6]
 	adds r1, r2
-	bl sub_8121AF0
+	bl DisplayPartyPokemonHPBarCheck
 	movs r1, 0x6
 	ldrsh r0, [r7, r1]
 	cmp r0, 0
@@ -3731,12 +3731,12 @@ _08120746:
 	.align 2, 0
 _08120750: .4byte gTasks+0x8
 _08120754: .4byte gPlayerParty
-_08120758: .4byte gUnknown_203B0B4
+_08120758: .4byte sPartyMenuBoxes
 _0812075C: .4byte gStringVar2
-	thumb_func_end sub_81206A8
+	thumb_func_end Task_PartyMenuModifyHP
 
-	thumb_func_start sub_8120760
-sub_8120760: @ 8120760
+	thumb_func_start PartyMenuModifyHP
+PartyMenuModifyHP: @ 8120760
 	push {r4-r7,lr}
 	mov r7, r10
 	mov r6, r9
@@ -3788,7 +3788,7 @@ sub_8120760: @ 8120760
 	strh r0, [r4, 0x8]
 	ldrh r0, [r4]
 	strh r0, [r4, 0xA]
-	ldr r1, _081207EC @ =sub_81206A8
+	ldr r1, _081207EC @ =Task_PartyMenuModifyHP
 	mov r0, r8
 	adds r2, r7, 0
 	bl SetTaskFuncWithFollowupFunc
@@ -3802,11 +3802,11 @@ sub_8120760: @ 8120760
 	.align 2, 0
 _081207E4: .4byte gPlayerParty
 _081207E8: .4byte gTasks+0x8
-_081207EC: .4byte sub_81206A8
-	thumb_func_end sub_8120760
+_081207EC: .4byte Task_PartyMenuModifyHP
+	thumb_func_end PartyMenuModifyHP
 
-	thumb_func_start sub_81207F0
-sub_81207F0: @ 81207F0
+	thumb_func_start ResetHPTaskData
+ResetHPTaskData: @ 81207F0
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -3852,7 +3852,7 @@ _08120846:
 	strh r2, [r3, 0x8]
 	b _08120852
 _0812084A:
-	ldr r1, _08120858 @ =sub_81206A8
+	ldr r1, _08120858 @ =Task_PartyMenuModifyHP
 	adds r0, r4, 0
 	bl SetTaskFuncWithFollowupFunc
 _08120852:
@@ -3860,11 +3860,11 @@ _08120852:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08120858: .4byte sub_81206A8
-	thumb_func_end sub_81207F0
+_08120858: .4byte Task_PartyMenuModifyHP
+	thumb_func_end ResetHPTaskData
 
-	thumb_func_start pokemon_ailments_get_primary
-pokemon_ailments_get_primary: @ 812085C
+	thumb_func_start GetAilmentFromStatus
+GetAilmentFromStatus: @ 812085C
 	push {lr}
 	adds r1, r0, 0
 	movs r0, 0x88
@@ -3906,10 +3906,10 @@ _0812089C:
 _0812089E:
 	pop {r1}
 	bx r1
-	thumb_func_end pokemon_ailments_get_primary
+	thumb_func_end GetAilmentFromStatus
 
-	thumb_func_start sub_81208A4
-sub_81208A4: @ 81208A4
+	thumb_func_start GetMonAilment
+GetMonAilment: @ 81208A4
 	push {r4,lr}
 	adds r4, r0, 0
 	movs r1, 0x39
@@ -3922,7 +3922,7 @@ _081208B6:
 	adds r0, r4, 0
 	movs r1, 0x37
 	bl GetMonData
-	bl pokemon_ailments_get_primary
+	bl GetAilmentFromStatus
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0
@@ -3941,12 +3941,12 @@ _081208DE:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_81208A4
+	thumb_func_end GetMonAilment
 
-	thumb_func_start sub_81208E4
-sub_81208E4: @ 81208E4
+	thumb_func_start SetPartyMonsAllowedInMinigame
+SetPartyMonsAllowedInMinigame: @ 81208E4
 	push {r4,r5,lr}
-	ldr r2, _08120934 @ =gUnknown_203B0A0
+	ldr r2, _08120934 @ =gPartyMenu
 	ldrb r1, [r2, 0x8]
 	movs r0, 0xF
 	ands r0, r1
@@ -3970,7 +3970,7 @@ _0812090C:
 	muls r0, r4
 	ldr r1, _08120940 @ =gPlayerParty
 	adds r0, r1
-	bl sub_812097C
+	bl IsMonAllowedInPokemonJump
 	lsls r0, 16
 	lsrs r0, 16
 	lsls r0, r4
@@ -3986,7 +3986,7 @@ _0812090C:
 	bcc _0812090C
 	b _0812096E
 	.align 2, 0
-_08120934: .4byte gUnknown_203B0A0
+_08120934: .4byte gPartyMenu
 _08120938: .4byte gSpecialVar_0x8005
 _0812093C: .4byte gPlayerPartyCount
 _08120940: .4byte gPlayerParty
@@ -3998,7 +3998,7 @@ _08120948:
 	muls r0, r4
 	ldr r1, _08120974 @ =gPlayerParty
 	adds r0, r1
-	bl sub_81209AC
+	bl IsMonAllowedInDodrioBerryPicking
 	lsls r0, 16
 	lsrs r0, 16
 	lsls r0, r4
@@ -4020,10 +4020,10 @@ _0812096E:
 	.align 2, 0
 _08120974: .4byte gPlayerParty
 _08120978: .4byte gPlayerPartyCount
-	thumb_func_end sub_81208E4
+	thumb_func_end SetPartyMonsAllowedInMinigame
 
-	thumb_func_start sub_812097C
-sub_812097C: @ 812097C
+	thumb_func_start IsMonAllowedInPokemonJump
+IsMonAllowedInPokemonJump: @ 812097C
 	push {r4,lr}
 	adds r4, r0, 0
 	movs r1, 0x2D
@@ -4046,10 +4046,10 @@ _081209A4:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_812097C
+	thumb_func_end IsMonAllowedInPokemonJump
 
-	thumb_func_start sub_81209AC
-sub_81209AC: @ 81209AC
+	thumb_func_start IsMonAllowedInDodrioBerryPicking
+IsMonAllowedInDodrioBerryPicking: @ 81209AC
 	push {r4,lr}
 	adds r4, r0, 0
 	movs r1, 0x2D
@@ -4069,14 +4069,14 @@ _081209CC:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_81209AC
+	thumb_func_end IsMonAllowedInDodrioBerryPicking
 
-	thumb_func_start sub_81209D4
-sub_81209D4: @ 81209D4
+	thumb_func_start IsMonAllowedInMinigame
+IsMonAllowedInMinigame: @ 81209D4
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, _081209F0 @ =gUnknown_203B0A0
+	ldr r1, _081209F0 @ =gPartyMenu
 	movs r2, 0xE
 	ldrsh r1, [r1, r2]
 	asrs r1, r0
@@ -4089,18 +4089,18 @@ _081209EC:
 	pop {r1}
 	bx r1
 	.align 2, 0
-_081209F0: .4byte gUnknown_203B0A0
-	thumb_func_end sub_81209D4
+_081209F0: .4byte gPartyMenu
+	thumb_func_end IsMonAllowedInMinigame
 
-	thumb_func_start sub_81209F4
-sub_81209F4: @ 81209F4
+	thumb_func_start TryEnterMonForMinigame
+TryEnterMonForMinigame: @ 81209F4
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
 	lsls r1, 24
 	lsrs r5, r1, 24
 	adds r0, r5, 0
-	bl sub_81209D4
+	bl IsMonAllowedInMinigame
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
@@ -4110,7 +4110,7 @@ sub_81209F4: @ 81209F4
 	ldr r0, _08120A20 @ =gSpecialVar_0x8004
 	strh r5, [r0]
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _08120A46
 	.align 2, 0
 _08120A20: .4byte gSpecialVar_0x8004
@@ -4119,7 +4119,7 @@ _08120A24:
 	bl PlaySE
 	ldr r0, _08120A4C @ =gUnknown_8417696
 	movs r1, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08120A50 @ =gTasks
@@ -4127,7 +4127,7 @@ _08120A24:
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08120A54 @ =sub_81203B8
+	ldr r1, _08120A54 @ =Task_ReturnToChooseMonAfterText
 	str r1, [r0]
 _08120A46:
 	pop {r4,r5}
@@ -4136,18 +4136,18 @@ _08120A46:
 	.align 2, 0
 _08120A4C: .4byte gUnknown_8417696
 _08120A50: .4byte gTasks
-_08120A54: .4byte sub_81203B8
-	thumb_func_end sub_81209F4
+_08120A54: .4byte Task_ReturnToChooseMonAfterText
+	thumb_func_end TryEnterMonForMinigame
 
-	thumb_func_start sub_8120A58
-sub_8120A58: @ 8120A58
+	thumb_func_start CancelParticipationPrompt
+CancelParticipationPrompt: @ 8120A58
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
 	ldr r0, _08120A84 @ =gUnknown_84176B8
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08120A88 @ =gTasks
@@ -4155,7 +4155,7 @@ sub_8120A58: @ 8120A58
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08120A8C @ =sub_8120A90
+	ldr r1, _08120A8C @ =Task_CancelParticipationYesNo
 	str r1, [r0]
 	pop {r4}
 	pop {r0}
@@ -4163,26 +4163,26 @@ sub_8120A58: @ 8120A58
 	.align 2, 0
 _08120A84: .4byte gUnknown_84176B8
 _08120A88: .4byte gTasks
-_08120A8C: .4byte sub_8120A90
-	thumb_func_end sub_8120A58
+_08120A8C: .4byte Task_CancelParticipationYesNo
+	thumb_func_end CancelParticipationPrompt
 
-	thumb_func_start sub_8120A90
-sub_8120A90: @ 8120A90
+	thumb_func_start Task_CancelParticipationYesNo
+Task_CancelParticipationYesNo: @ 8120A90
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08120AB4
-	bl sub_812200C
+	bl PartyMenuDisplayYesNoMenu
 	ldr r0, _08120ABC @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08120AC0 @ =sub_8120AC4
+	ldr r0, _08120AC0 @ =Task_HandleCancelParticipationYesNoInput
 	str r0, [r1]
 _08120AB4:
 	pop {r4}
@@ -4190,11 +4190,11 @@ _08120AB4:
 	bx r0
 	.align 2, 0
 _08120ABC: .4byte gTasks
-_08120AC0: .4byte sub_8120AC4
-	thumb_func_end sub_8120A90
+_08120AC0: .4byte Task_HandleCancelParticipationYesNoInput
+	thumb_func_end Task_CancelParticipationYesNo
 
-	thumb_func_start sub_8120AC4
-sub_8120AC4: @ 8120AC4
+	thumb_func_start Task_HandleCancelParticipationYesNoInput
+Task_HandleCancelParticipationYesNoInput: @ 8120AC4
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -4219,7 +4219,7 @@ _08120AEA:
 	movs r0, 0x7
 	strh r0, [r1]
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _08120B10
 	.align 2, 0
 _08120AF8: .4byte gSpecialVar_0x8004
@@ -4232,7 +4232,7 @@ _08120B02:
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08120B1C @ =sub_81203B8
+	ldr r0, _08120B1C @ =Task_ReturnToChooseMonAfterText
 	str r0, [r1]
 _08120B10:
 	pop {r4}
@@ -4240,11 +4240,11 @@ _08120B10:
 	bx r0
 	.align 2, 0
 _08120B18: .4byte gTasks
-_08120B1C: .4byte sub_81203B8
-	thumb_func_end sub_8120AC4
+_08120B1C: .4byte Task_ReturnToChooseMonAfterText
+	thumb_func_end Task_HandleCancelParticipationYesNoInput
 
-	thumb_func_start sub_8120B20
-sub_8120B20: @ 8120B20
+	thumb_func_start CanMonLearnTMTutor
+CanMonLearnTMTutor: @ 8120B20
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -4284,7 +4284,7 @@ _08120B64:
 	lsls r0, 16
 	lsrs r0, 16
 	adds r1, r6, 0
-	bl IsMonCompatibleWithMoveTutorMove
+	bl CanLearnTutorMove
 	lsls r0, 24
 	cmp r0, 0
 	bne _08120B80
@@ -4313,7 +4313,7 @@ _08120B9E:
 	pop {r4-r7}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8120B20
+	thumb_func_end CanMonLearnTMTutor
 
 	thumb_func_start GetMoveTutorMove
 GetMoveTutorMove: @ 8120BA8
@@ -4356,8 +4356,8 @@ _08120BDE:
 _08120BE4: .4byte gMoveTutorMoves
 	thumb_func_end GetMoveTutorMove
 
-	thumb_func_start IsMonCompatibleWithMoveTutorMove
-IsMonCompatibleWithMoveTutorMove: @ 8120BE8
+	thumb_func_start CanLearnTutorMove
+CanLearnTutorMove: @ 8120BE8
 	push {lr}
 	lsls r0, 16
 	lsrs r0, 16
@@ -4387,7 +4387,7 @@ _08120C12:
 	beq _08120C34
 	b _08120C2A
 _08120C18:
-	ldr r1, _08120C30 @ =gMoveTutorMoveCompatibilityTable
+	ldr r1, _08120C30 @ =sTutorLearnsets
 	lsls r0, 1
 	adds r0, r1
 	ldrh r0, [r0]
@@ -4400,13 +4400,13 @@ _08120C2A:
 	movs r0, 0
 	b _08120C36
 	.align 2, 0
-_08120C30: .4byte gMoveTutorMoveCompatibilityTable
+_08120C30: .4byte sTutorLearnsets
 _08120C34:
 	movs r0, 0x1
 _08120C36:
 	pop {r1}
 	bx r1
-	thumb_func_end IsMonCompatibleWithMoveTutorMove
+	thumb_func_end CanLearnTutorMove
 
 	thumb_func_start sub_8120C3C
 sub_8120C3C: @ 8120C3C
@@ -4714,26 +4714,26 @@ sub_8120E58: @ 8120E58
 	movs r1, 0x58
 	movs r2, 0xF0
 	bl TextWindow_SetStdFrame0_WithPal
-	ldr r0, _08120E94 @ =gUnknown_203B0A0
+	ldr r0, _08120E94 @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	cmp r0, 0x3
 	bne _08120E98
 	movs r0, 0x5
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	b _08120E9E
 	.align 2, 0
 _08120E90: .4byte gPaletteFade
-_08120E94: .4byte gUnknown_203B0A0
+_08120E94: .4byte gPartyMenu
 _08120E98:
 	movs r0, 0
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 _08120E9E:
 	ldr r0, _08120EB4 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08120EB8 @ =sub_811FB28
+	ldr r0, _08120EB8 @ =Task_HandleChooseMonInput
 	str r0, [r1]
 _08120EAC:
 	pop {r4}
@@ -4741,7 +4741,7 @@ _08120EAC:
 	bx r0
 	.align 2, 0
 _08120EB4: .4byte gTasks
-_08120EB8: .4byte sub_811FB28
+_08120EB8: .4byte Task_HandleChooseMonInput
 	thumb_func_end sub_8120E58
 
 	thumb_func_start sub_8120EBC
@@ -4806,21 +4806,21 @@ _08120F24:
 _08120F2A:
 	ldr r0, _08120F34 @ =gUnknown_203B0A9
 	movs r1, 0x2
-	bl sub_811FF94
+	bl UpdateCurrentPartySelection
 	b _08120F62
 	.align 2, 0
 _08120F34: .4byte gUnknown_203B0A9
 _08120F38:
 	movs r0, 0x5
 	bl PlaySE
-	bl sub_8122BD4
+	bl CreateSelectionWindow
 	b _08120F62
 _08120F44:
-	ldr r4, _08120F70 @ =gUnknown_203B09C
+	ldr r4, _08120F70 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xE
-	bl sub_8121CE4
-	ldr r1, _08120F74 @ =gUnknown_845A618
+	bl PartyMenuRemoveWindow
+	ldr r1, _08120F74 @ =sCursorOptions
 	ldr r0, [r4]
 	ldrb r0, [r0, 0xF]
 	lsls r0, 3
@@ -4838,8 +4838,8 @@ _08120F68:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08120F70: .4byte gUnknown_203B09C
-_08120F74: .4byte gUnknown_845A618
+_08120F70: .4byte sPartyMenuInternal
+_08120F74: .4byte sCursorOptions
 	thumb_func_end sub_8120EE0
 
 	thumb_func_start sub_8120F78
@@ -4858,18 +4858,18 @@ sub_8120F78: @ 8120F78
 	.align 2, 0
 _08120F90: .4byte gMain
 _08120F94:
-	ldr r0, _08120FA8 @ =gUnknown_203B09C
+	ldr r0, _08120FA8 @ =sPartyMenuInternal
 	ldr r1, [r0]
 	ldr r0, _08120FAC @ =sub_8120FB0
 	str r0, [r1, 0x4]
 	adds r0, r2, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	movs r0, 0x1
 _08120FA4:
 	pop {r1}
 	bx r1
 	.align 2, 0
-_08120FA8: .4byte gUnknown_203B09C
+_08120FA8: .4byte sPartyMenuInternal
 _08120FAC: .4byte sub_8120FB0
 	thumb_func_end sub_8120F78
 
@@ -4943,12 +4943,12 @@ sub_8120FF0: @ 8120FF0
 _0812102C: .4byte gTasks+0x8
 _08121030: .4byte gPaletteFade
 _08121034:
-	ldr r0, _08121050 @ =gUnknown_203B09C
+	ldr r0, _08121050 @ =sPartyMenuInternal
 	ldr r1, [r0]
-	ldr r0, _08121054 @ =sub_8128184
+	ldr r0, _08121054 @ =CB2_SetUpExitToBattleScreen
 	str r0, [r1, 0x4]
-	ldr r0, _08121058 @ =gUnknown_3005E98
-	ldr r1, _0812105C @ =sub_81255BC
+	ldr r0, _08121058 @ =gItemUseCB
+	ldr r1, _0812105C @ =Task_ClosePartyMenuAfterText
 	ldr r2, [r0]
 	adds r0, r5, 0
 	bl _call_via_r2
@@ -4957,14 +4957,14 @@ _08121048:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08121050: .4byte gUnknown_203B09C
-_08121054: .4byte sub_8128184
-_08121058: .4byte gUnknown_3005E98
-_0812105C: .4byte sub_81255BC
+_08121050: .4byte sPartyMenuInternal
+_08121054: .4byte CB2_SetUpExitToBattleScreen
+_08121058: .4byte gItemUseCB
+_0812105C: .4byte Task_ClosePartyMenuAfterText
 	thumb_func_end sub_8120FF0
 
-	thumb_func_start sub_8121060
-sub_8121060: @ 8121060
+	thumb_func_start InitPartyMenuWindows
+InitPartyMenuWindows: @ 8121060
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r0, 24
@@ -4981,25 +4981,25 @@ _08121076:
 	beq _08121094
 	b _081210A0
 _0812107C:
-	ldr r0, _08121084 @ =gUnknown_845A010
+	ldr r0, _08121084 @ =sSinglePartyMenuWindowTemplate
 	bl InitWindows
 	b _081210A6
 	.align 2, 0
-_08121084: .4byte gUnknown_845A010
+_08121084: .4byte sSinglePartyMenuWindowTemplate
 _08121088:
-	ldr r0, _08121090 @ =gUnknown_845A050
+	ldr r0, _08121090 @ =sDoublePartyMenuWindowTemplate
 	bl InitWindows
 	b _081210A6
 	.align 2, 0
-_08121090: .4byte gUnknown_845A050
+_08121090: .4byte sDoublePartyMenuWindowTemplate
 _08121094:
-	ldr r0, _0812109C @ =gUnknown_845A090
+	ldr r0, _0812109C @ =sMultiPartyMenuWindowTemplate
 	bl InitWindows
 	b _081210A6
 	.align 2, 0
-_0812109C: .4byte gUnknown_845A090
+_0812109C: .4byte sMultiPartyMenuWindowTemplate
 _081210A0:
-	ldr r0, _081210F4 @ =gUnknown_845A0D0
+	ldr r0, _081210F4 @ =sShowcaseMultiPartyMenuWindowTemplate
 	bl InitWindows
 _081210A6:
 	bl DeactivateAllTextPrinters
@@ -5035,16 +5035,16 @@ _081210AC:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081210F4: .4byte gUnknown_845A0D0
-	thumb_func_end sub_8121060
+_081210F4: .4byte sShowcaseMultiPartyMenuWindowTemplate
+	thumb_func_end InitPartyMenuWindows
 
-	thumb_func_start sub_81210F8
-sub_81210F8: @ 81210F8
+	thumb_func_start CreateCancelConfirmWindows
+CreateCancelConfirmWindows: @ 81210F8
 	push {r4-r6,lr}
 	sub sp, 0x14
 	lsls r0, 24
 	lsrs r2, r0, 24
-	ldr r0, _08121174 @ =gUnknown_203B0A0
+	ldr r0, _08121174 @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
 	ands r0, r1
@@ -5054,7 +5054,7 @@ sub_81210F8: @ 81210F8
 _0812110E:
 	cmp r2, 0x1
 	bne _08121188
-	ldr r0, _08121178 @ =gUnknown_845A118
+	ldr r0, _08121178 @ =sConfirmButtonWindowTemplate
 	bl AddWindow
 	adds r4, r0, 0
 	lsls r4, 24
@@ -5062,7 +5062,7 @@ _0812110E:
 	adds r0, r4, 0
 	movs r1, 0
 	bl FillWindowPixelBuffer
-	ldr r5, _0812117C @ =gUnknown_84169D5
+	ldr r5, _0812117C @ =gMenuText_Confirm
 	movs r0, 0
 	adds r1, r5, 0
 	movs r2, 0
@@ -5075,7 +5075,7 @@ _0812110E:
 	movs r0, 0
 	str r0, [sp]
 	str r0, [sp, 0x4]
-	ldr r0, _08121180 @ =gUnknown_8459FFC
+	ldr r0, _08121180 @ =sFontColorTable
 	str r0, [sp, 0x8]
 	movs r0, 0x1
 	negs r0, r0
@@ -5090,20 +5090,20 @@ _0812110E:
 	adds r0, r4, 0
 	movs r1, 0x2
 	bl CopyWindowToVram
-	ldr r0, _08121184 @ =gUnknown_845A110
+	ldr r0, _08121184 @ =sMultiCancelButtonWindowTemplate
 	bl AddWindow
 	lsls r0, 24
 	lsrs r6, r0, 24
 	movs r5, 0
 	b _08121194
 	.align 2, 0
-_08121174: .4byte gUnknown_203B0A0
-_08121178: .4byte gUnknown_845A118
-_0812117C: .4byte gUnknown_84169D5
-_08121180: .4byte gUnknown_8459FFC
-_08121184: .4byte gUnknown_845A110
+_08121174: .4byte gPartyMenu
+_08121178: .4byte sConfirmButtonWindowTemplate
+_0812117C: .4byte gMenuText_Confirm
+_08121180: .4byte sFontColorTable
+_08121184: .4byte sMultiCancelButtonWindowTemplate
 _08121188:
-	ldr r0, _081211E0 @ =gUnknown_845A108
+	ldr r0, _081211E0 @ =sCancelButtonWindowTemplate
 	bl AddWindow
 	lsls r0, 24
 	lsrs r6, r0, 24
@@ -5112,7 +5112,7 @@ _08121194:
 	adds r0, r6, 0
 	movs r1, 0
 	bl FillWindowPixelBuffer
-	ldr r0, _081211E4 @ =gUnknown_203B0A0
+	ldr r0, _081211E4 @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
 	ands r0, r1
@@ -5131,7 +5131,7 @@ _08121194:
 	adds r1, r5, r1
 	lsls r1, 24
 	lsrs r5, r1, 24
-	ldr r0, _081211EC @ =gUnknown_8459FFC
+	ldr r0, _081211EC @ =sFontColorTable
 	str r0, [sp]
 	movs r0, 0x1
 	negs r0, r0
@@ -5144,10 +5144,10 @@ _08121194:
 	bl AddTextPrinterParameterized3
 	b _08121224
 	.align 2, 0
-_081211E0: .4byte gUnknown_845A108
-_081211E4: .4byte gUnknown_203B0A0
+_081211E0: .4byte sCancelButtonWindowTemplate
+_081211E4: .4byte gPartyMenu
 _081211E8: .4byte gFameCheckerText_Cancel
-_081211EC: .4byte gUnknown_8459FFC
+_081211EC: .4byte sFontColorTable
 _081211F0:
 	ldr r4, _08121240 @ =gOtherText_Exit
 	movs r0, 0
@@ -5162,7 +5162,7 @@ _081211F0:
 	adds r1, r5, r1
 	lsls r1, 24
 	lsrs r5, r1, 24
-	ldr r0, _08121244 @ =gUnknown_8459FFC
+	ldr r0, _08121244 @ =sFontColorTable
 	str r0, [sp]
 	movs r0, 0x1
 	negs r0, r0
@@ -5188,13 +5188,13 @@ _08121238:
 	bx r0
 	.align 2, 0
 _08121240: .4byte gOtherText_Exit
-_08121244: .4byte gUnknown_8459FFC
-	thumb_func_end sub_81210F8
+_08121244: .4byte sFontColorTable
+	thumb_func_end CreateCancelConfirmWindows
 
-	thumb_func_start sub_8121248
-sub_8121248: @ 8121248
+	thumb_func_start GetPartyMenuPalBufferPtr
+GetPartyMenuPalBufferPtr: @ 8121248
 	lsls r0, 24
-	ldr r1, _08121258 @ =gUnknown_203B09C
+	ldr r1, _08121258 @ =sPartyMenuInternal
 	lsrs r0, 23
 	adds r0, 0x18
 	ldr r1, [r1]
@@ -5202,11 +5202,11 @@ sub_8121248: @ 8121248
 	adds r0, r1, 0
 	bx lr
 	.align 2, 0
-_08121258: .4byte gUnknown_203B09C
-	thumb_func_end sub_8121248
+_08121258: .4byte sPartyMenuInternal
+	thumb_func_end GetPartyMenuPalBufferPtr
 
-	thumb_func_start sub_812125C
-sub_812125C: @ 812125C
+	thumb_func_start BlitBitmapToPartyWindow
+BlitBitmapToPartyWindow: @ 812125C
 	push {r4-r7,lr}
 	mov r7, r10
 	mov r6, r9
@@ -5274,7 +5274,7 @@ _081212D4:
 	ldr r2, [sp, 0xC]
 	adds r0, r2, r0
 	ldrb r0, [r0]
-	bl sub_811F620
+	bl GetPartyMenuBgTile
 	adds r1, r5, 0
 	muls r1, r6
 	adds r1, r4
@@ -5318,10 +5318,10 @@ _0812132A:
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_812125C
+	thumb_func_end BlitBitmapToPartyWindow
 
-	thumb_func_start sub_812133C
-sub_812133C: @ 812133C
+	thumb_func_start BlitBitmapToPartyWindow_LeftColumn
+BlitBitmapToPartyWindow_LeftColumn: @ 812133C
 	push {r4-r6,lr}
 	sub sp, 0xC
 	ldr r4, [sp, 0x1C]
@@ -5347,35 +5347,35 @@ sub_812133C: @ 812133C
 _08121368:
 	cmp r5, 0
 	bne _08121384
-	ldr r1, _08121380 @ =gUnknown_845A180
+	ldr r1, _08121380 @ =sMainSlotTileNums
 	str r2, [sp]
 	str r3, [sp, 0x4]
 	str r4, [sp, 0x8]
 	movs r2, 0xA
 	adds r3, r6, 0
-	bl sub_812125C
+	bl BlitBitmapToPartyWindow
 	b _08121394
 	.align 2, 0
-_08121380: .4byte gUnknown_845A180
+_08121380: .4byte sMainSlotTileNums
 _08121384:
-	ldr r1, _0812139C @ =gUnknown_845A1C6
+	ldr r1, _0812139C @ =sMainSlotTileNums_Egg
 	str r2, [sp]
 	str r3, [sp, 0x4]
 	str r4, [sp, 0x8]
 	movs r2, 0xA
 	adds r3, r6, 0
-	bl sub_812125C
+	bl BlitBitmapToPartyWindow
 _08121394:
 	add sp, 0xC
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0812139C: .4byte gUnknown_845A1C6
-	thumb_func_end sub_812133C
+_0812139C: .4byte sMainSlotTileNums_Egg
+	thumb_func_end BlitBitmapToPartyWindow_LeftColumn
 
-	thumb_func_start sub_81213A0
-sub_81213A0: @ 81213A0
+	thumb_func_start BlitBitmapToPartyWindow_RightColumn
+BlitBitmapToPartyWindow_RightColumn: @ 81213A0
 	push {r4-r6,lr}
 	sub sp, 0xC
 	ldr r4, [sp, 0x1C]
@@ -5401,35 +5401,35 @@ sub_81213A0: @ 81213A0
 _081213CC:
 	cmp r5, 0
 	bne _081213E8
-	ldr r1, _081213E4 @ =gUnknown_845A20C
+	ldr r1, _081213E4 @ =sOtherSlotTileNums
 	str r2, [sp]
 	str r3, [sp, 0x4]
 	str r4, [sp, 0x8]
 	movs r2, 0x12
 	adds r3, r6, 0
-	bl sub_812125C
+	bl BlitBitmapToPartyWindow
 	b _081213F8
 	.align 2, 0
-_081213E4: .4byte gUnknown_845A20C
+_081213E4: .4byte sOtherSlotTileNums
 _081213E8:
-	ldr r1, _08121400 @ =gUnknown_845A242
+	ldr r1, _08121400 @ =sOtherSlotTileNums_Egg
 	str r2, [sp]
 	str r3, [sp, 0x4]
 	str r4, [sp, 0x8]
 	movs r2, 0x12
 	adds r3, r6, 0
-	bl sub_812125C
+	bl BlitBitmapToPartyWindow
 _081213F8:
 	add sp, 0xC
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08121400: .4byte gUnknown_845A242
-	thumb_func_end sub_81213A0
+_08121400: .4byte sOtherSlotTileNums_Egg
+	thumb_func_end BlitBitmapToPartyWindow_RightColumn
 
-	thumb_func_start sub_8121404
-sub_8121404: @ 8121404
+	thumb_func_start DrawEmptySlot
+DrawEmptySlot: @ 8121404
 	push {lr}
 	sub sp, 0xC
 	lsls r0, 24
@@ -5443,16 +5443,16 @@ sub_8121404: @ 8121404
 	str r2, [sp, 0x8]
 	movs r2, 0x12
 	movs r3, 0
-	bl sub_812125C
+	bl BlitBitmapToPartyWindow
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08121428: .4byte gUnknown_845A278
-	thumb_func_end sub_8121404
+	thumb_func_end DrawEmptySlot
 
-	thumb_func_start sub_812142C
-sub_812142C: @ 812142C
+	thumb_func_start LoadPartyBoxPalette
+LoadPartyBoxPalette: @ 812142C
 	push {r4-r7,lr}
 	lsls r1, 24
 	lsrs r4, r1, 24
@@ -5478,20 +5478,20 @@ _08121458: .4byte gUnknown_845A2D4
 _0812145C:
 	ldr r5, _08121494 @ =gUnknown_845A2D4
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _08121498 @ =gUnknown_845A2B2
 	ldrb r1, [r4]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x2]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x2]
 	adds r1, r6
 	movs r2, 0x2
@@ -5509,20 +5509,20 @@ _081214A0:
 	beq _081214EC
 	ldr r5, _081214E0 @ =gUnknown_845A2D4
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _081214E4 @ =gUnknown_845A2B2
 	ldrb r1, [r4]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x2]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x2]
 	adds r1, r6
 	movs r2, 0x2
@@ -5549,20 +5549,20 @@ _08121500: .4byte gUnknown_845A2D4
 _08121504:
 	ldr r5, _0812153C @ =gUnknown_845A2D4
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _08121540 @ =gUnknown_845A2B2
 	ldrb r1, [r4]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x2]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x2]
 	adds r1, r6
 	movs r2, 0x2
@@ -5589,20 +5589,20 @@ _0812155C: .4byte gUnknown_845A2D1
 _08121560:
 	ldr r5, _08121598 @ =gUnknown_845A2C8
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _0812159C @ =gUnknown_845A2B2
 	ldrb r1, [r4]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x2]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x2]
 	adds r1, r6
 	movs r2, 0x2
@@ -5629,20 +5629,20 @@ _081215B8: .4byte gUnknown_845A2CE
 _081215BC:
 	ldr r5, _081215F4 @ =gUnknown_845A2C5
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _081215F8 @ =gUnknown_845A2B2
 	ldrb r1, [r4]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x2]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x2]
 	adds r1, r6
 	movs r2, 0x2
@@ -5661,20 +5661,20 @@ _08121600:
 	ldr r5, _08121674 @ =gUnknown_845A2CB
 _0812160A:
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _08121678 @ =gUnknown_845A2B2
 	ldrb r1, [r4]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x2]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x2]
 	adds r1, r6
 	movs r2, 0x2
@@ -5682,20 +5682,20 @@ _0812160A:
 	ldr r5, _0812167C @ =gUnknown_845A2E0
 _0812163E:
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _08121680 @ =gUnknown_845A2B5
 	ldrb r1, [r4]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x2]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x2]
 	adds r1, r6
 	movs r2, 0x2
@@ -5709,40 +5709,40 @@ _08121680: .4byte gUnknown_845A2B5
 _08121684:
 	ldr r5, _081216F4 @ =gUnknown_845A2C2
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _081216F8 @ =gUnknown_845A2B2
 	ldrb r1, [r4]
 	adds r1, r7
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r7
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x2]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x2]
 	adds r1, r7
 	movs r2, 0x2
 	bl LoadPalette
 	ldr r5, _081216FC @ =gUnknown_845A2D7
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _08121700 @ =gUnknown_845A2B5
 	ldrb r1, [r4]
 	adds r1, r7
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r7
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x2]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x2]
 	adds r1, r7
 	movs r2, 0x2
@@ -5756,10 +5756,10 @@ _081216F4: .4byte gUnknown_845A2C2
 _081216F8: .4byte gUnknown_845A2B2
 _081216FC: .4byte gUnknown_845A2D7
 _08121700: .4byte gUnknown_845A2B5
-	thumb_func_end sub_812142C
+	thumb_func_end LoadPartyBoxPalette
 
-	thumb_func_start sub_8121704
-sub_8121704: @ 8121704
+	thumb_func_start DisplayPartyPokemonBarDetail
+DisplayPartyPokemonBarDetail: @ 8121704
 	push {r4,r5,lr}
 	sub sp, 0xC
 	lsls r0, 24
@@ -5770,7 +5770,7 @@ sub_8121704: @ 8121704
 	ldrb r3, [r3, 0x1]
 	lsls r4, r2, 1
 	adds r4, r2
-	ldr r2, _08121734 @ =gUnknown_8459FFC
+	ldr r2, _08121734 @ =sFontColorTable
 	adds r4, r2
 	str r4, [sp]
 	movs r2, 0
@@ -5784,11 +5784,11 @@ sub_8121704: @ 8121704
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08121734: .4byte gUnknown_8459FFC
-	thumb_func_end sub_8121704
+_08121734: .4byte sFontColorTable
+	thumb_func_end DisplayPartyPokemonBarDetail
 
-	thumb_func_start sub_8121738
-sub_8121738: @ 8121738
+	thumb_func_start DisplayPartyPokemonNickname
+DisplayPartyPokemonNickname: @ 8121738
 	push {r4-r7,lr}
 	sub sp, 0x14
 	adds r7, r0, 0
@@ -5825,16 +5825,16 @@ _08121772:
 	adds r3, 0x4
 	add r1, sp, 0x8
 	movs r2, 0
-	bl sub_8121704
+	bl DisplayPartyPokemonBarDetail
 _08121788:
 	add sp, 0x14
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8121738
+	thumb_func_end DisplayPartyPokemonNickname
 
-	thumb_func_start sub_8121790
-sub_8121790: @ 8121790
+	thumb_func_start DisplayPartyPokemonLevelCheck
+DisplayPartyPokemonLevelCheck: @ 8121790
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -5849,7 +5849,7 @@ sub_8121790: @ 8121790
 	cmp r0, 0
 	beq _081217FC
 	adds r0, r6, 0
-	bl sub_81208A4
+	bl GetMonAilment
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0
@@ -5885,7 +5885,7 @@ _081217E4:
 	lsls r0, 24
 	lsrs r0, 24
 	adds r1, r7, 0
-	bl sub_8121808
+	bl DisplayPartyPokemonLevel
 _081217FC:
 	add sp, 0x8
 	pop {r3}
@@ -5893,10 +5893,10 @@ _081217FC:
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8121790
+	thumb_func_end DisplayPartyPokemonLevelCheck
 
-	thumb_func_start sub_8121808
-sub_8121808: @ 8121808
+	thumb_func_start DisplayPartyPokemonLevel
+DisplayPartyPokemonLevel: @ 8121808
 	push {r4-r6,lr}
 	adds r2, r0, 0
 	adds r6, r1, 0
@@ -5920,7 +5920,7 @@ sub_8121808: @ 8121808
 	adds r3, 0x8
 	adds r1, r4, 0
 	movs r2, 0
-	bl sub_8121704
+	bl DisplayPartyPokemonBarDetail
 	pop {r4-r6}
 	pop {r0}
 	bx r0
@@ -5928,10 +5928,10 @@ sub_8121808: @ 8121808
 _08121848: .4byte gStringVar2
 _0812184C: .4byte gStringVar1
 _08121850: .4byte gText_Lv
-	thumb_func_end sub_8121808
+	thumb_func_end DisplayPartyPokemonLevel
 
-	thumb_func_start sub_8121854
-sub_8121854: @ 8121854
+	thumb_func_start DisplayPartyPokemonGenderNidoranCheck
+DisplayPartyPokemonGenderNidoranCheck: @ 8121854
 	push {r4-r7,lr}
 	sub sp, 0x14
 	adds r6, r0, 0
@@ -5974,15 +5974,15 @@ _08121886:
 	adds r0, r4, 0
 	add r2, sp, 0x8
 	adds r3, r7, 0
-	bl sub_81218BC
+	bl DisplayPartyPokemonGender
 	add sp, 0x14
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8121854
+	thumb_func_end DisplayPartyPokemonGenderNidoranCheck
 
-	thumb_func_start sub_81218BC
-sub_81218BC: @ 81218BC
+	thumb_func_start DisplayPartyPokemonGender
+DisplayPartyPokemonGender: @ 81218BC
 	push {r4-r7,lr}
 	mov r7, r9
 	mov r6, r8
@@ -6026,52 +6026,52 @@ _08121900:
 	.align 2, 0
 _0812190C: .4byte gSpeciesNames
 _08121910:
-	ldr r5, _08121944 @ =gUnknown_845A2B8
+	ldr r5, _08121944 @ =sGenderMalePalIds
 	ldrb r0, [r5]
-	bl sub_8121248
-	ldr r4, _08121948 @ =gUnknown_845A2AE
+	bl GetPartyMenuPalBufferPtr
+	ldr r4, _08121948 @ =sGenderPalOffsets
 	ldrb r1, [r4]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r7, 0x8]
-	ldr r1, _0812194C @ =gUnknown_841621F
+	ldr r1, _0812194C @ =gText_MaleSymbol
 	ldr r3, [r7]
 	adds r3, 0xC
 	movs r2, 0x2
-	bl sub_8121704
+	bl DisplayPartyPokemonBarDetail
 	b _08121982
 	.align 2, 0
-_08121944: .4byte gUnknown_845A2B8
-_08121948: .4byte gUnknown_845A2AE
-_0812194C: .4byte gUnknown_841621F
+_08121944: .4byte sGenderMalePalIds
+_08121948: .4byte sGenderPalOffsets
+_0812194C: .4byte gText_MaleSymbol
 _08121950:
-	ldr r5, _08121990 @ =gUnknown_845A2BA
+	ldr r5, _08121990 @ =sGenderFemalePalIds
 	ldrb r0, [r5]
-	bl sub_8121248
-	ldr r4, _08121994 @ =gUnknown_845A2AE
+	bl GetPartyMenuPalBufferPtr
+	ldr r4, _08121994 @ =sGenderPalOffsets
 	ldrb r1, [r4]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r6
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r7, 0x8]
-	ldr r1, _08121998 @ =gUnknown_8416221
+	ldr r1, _08121998 @ =gText_FemaleSymbol
 	ldr r3, [r7]
 	adds r3, 0xC
 	movs r2, 0x2
-	bl sub_8121704
+	bl DisplayPartyPokemonBarDetail
 _08121982:
 	pop {r3,r4}
 	mov r8, r3
@@ -6080,13 +6080,13 @@ _08121982:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08121990: .4byte gUnknown_845A2BA
-_08121994: .4byte gUnknown_845A2AE
-_08121998: .4byte gUnknown_8416221
-	thumb_func_end sub_81218BC
+_08121990: .4byte sGenderFemalePalIds
+_08121994: .4byte sGenderPalOffsets
+_08121998: .4byte gText_FemaleSymbol
+	thumb_func_end DisplayPartyPokemonGender
 
-	thumb_func_start sub_812199C
-sub_812199C: @ 812199C
+	thumb_func_start DisplayPartyPokemonHPCheck
+DisplayPartyPokemonHPCheck: @ 812199C
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -6128,7 +6128,7 @@ _081219DE:
 	lsls r0, 16
 	lsrs r0, 16
 	adds r1, r6, 0
-	bl sub_8121A04
+	bl DisplayPartyPokemonHP
 _081219F6:
 	add sp, 0x8
 	pop {r3}
@@ -6136,10 +6136,10 @@ _081219F6:
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_812199C
+	thumb_func_end DisplayPartyPokemonHPCheck
 
-	thumb_func_start sub_8121A04
-sub_8121A04: @ 8121A04
+	thumb_func_start DisplayPartyPokemonHP
+DisplayPartyPokemonHP: @ 8121A04
 	push {r4,r5,lr}
 	adds r2, r0, 0
 	adds r4, r1, 0
@@ -6160,16 +6160,16 @@ sub_8121A04: @ 8121A04
 	adds r3, 0x10
 	adds r1, r5, 0
 	movs r2, 0
-	bl sub_8121704
+	bl DisplayPartyPokemonBarDetail
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08121A38: .4byte gStringVar1
-	thumb_func_end sub_8121A04
+	thumb_func_end DisplayPartyPokemonHP
 
-	thumb_func_start sub_8121A3C
-sub_8121A3C: @ 8121A3C
+	thumb_func_start DisplayPartyPokemonMaxHPCheck
+DisplayPartyPokemonMaxHPCheck: @ 8121A3C
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -6212,7 +6212,7 @@ _08121A80:
 	lsls r0, 16
 	lsrs r0, 16
 	adds r1, r6, 0
-	bl sub_8121AA4
+	bl DisplayPartyPokemonMaxHP
 _08121A98:
 	add sp, 0x8
 	pop {r3}
@@ -6220,10 +6220,10 @@ _08121A98:
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8121A3C
+	thumb_func_end DisplayPartyPokemonMaxHPCheck
 
-	thumb_func_start sub_8121AA4
-sub_8121AA4: @ 8121AA4
+	thumb_func_start DisplayPartyPokemonMaxHP
+DisplayPartyPokemonMaxHP: @ 8121AA4
 	push {r4-r6,lr}
 	adds r2, r0, 0
 	adds r6, r1, 0
@@ -6236,7 +6236,7 @@ sub_8121AA4: @ 8121AA4
 	movs r3, 0x3
 	bl ConvertIntToDecimalStringN
 	ldr r4, _08121AE8 @ =gStringVar1
-	ldr r1, _08121AEC @ =gUnknown_841620C
+	ldr r1, _08121AEC @ =gText_Slash
 	adds r0, r4, 0
 	bl StringCopy
 	adds r0, r4, 0
@@ -6247,18 +6247,18 @@ sub_8121AA4: @ 8121AA4
 	adds r3, 0x14
 	adds r1, r4, 0
 	movs r2, 0
-	bl sub_8121704
+	bl DisplayPartyPokemonBarDetail
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08121AE4: .4byte gStringVar2
 _08121AE8: .4byte gStringVar1
-_08121AEC: .4byte gUnknown_841620C
-	thumb_func_end sub_8121AA4
+_08121AEC: .4byte gText_Slash
+	thumb_func_end DisplayPartyPokemonMaxHP
 
-	thumb_func_start sub_8121AF0
-sub_8121AF0: @ 8121AF0
+	thumb_func_start DisplayPartyPokemonHPBarCheck
+DisplayPartyPokemonHPBarCheck: @ 8121AF0
 	push {r4-r6,lr}
 	adds r5, r0, 0
 	adds r6, r1, 0
@@ -6280,15 +6280,15 @@ sub_8121AF0: @ 8121AF0
 	lsrs r1, 16
 	adds r0, r4, 0
 	adds r2, r6, 0
-	bl sub_8121B2C
+	bl DisplayPartyPokemonHPBar
 _08121B24:
 	pop {r4-r6}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8121AF0
+	thumb_func_end DisplayPartyPokemonHPBarCheck
 
-	thumb_func_start sub_8121B2C
-sub_8121B2C: @ 8121B2C
+	thumb_func_start DisplayPartyPokemonHPBar
+DisplayPartyPokemonHPBar: @ 8121B2C
 	push {r4-r7,lr}
 	mov r7, r9
 	mov r6, r8
@@ -6329,14 +6329,14 @@ _08121B78:
 	ldr r5, _08121BA0 @ =gUnknown_845A2BE
 _08121B7A:
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _08121BA4 @ =gUnknown_845A2B0
 	ldrb r1, [r4]
 	adds r1, r7
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r7
 	movs r2, 0x2
@@ -6348,14 +6348,14 @@ _08121BA4: .4byte gUnknown_845A2B0
 _08121BA8:
 	ldr r5, _08121C68 @ =gUnknown_845A2C0
 	ldrb r0, [r5]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldr r4, _08121C6C @ =gUnknown_845A2B0
 	ldrb r1, [r4]
 	adds r1, r7
 	movs r2, 0x2
 	bl LoadPalette
 	ldrb r0, [r5, 0x1]
-	bl sub_8121248
+	bl GetPartyMenuPalBufferPtr
 	ldrb r1, [r4, 0x1]
 	adds r1, r7
 	movs r2, 0x2
@@ -6436,10 +6436,10 @@ _08121C50:
 	.align 2, 0
 _08121C68: .4byte gUnknown_845A2C0
 _08121C6C: .4byte gUnknown_845A2B0
-	thumb_func_end sub_8121B2C
+	thumb_func_end DisplayPartyPokemonHPBar
 
-	thumb_func_start sub_8121C70
-sub_8121C70: @ 8121C70
+	thumb_func_start DisplayPartyPokemonDescriptionText
+DisplayPartyPokemonDescriptionText: @ 8121C70
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -6475,11 +6475,11 @@ _08121CAA:
 	ldr r1, [r6]
 	ldrb r2, [r1, 0x1C]
 	ldrb r3, [r1, 0x1D]
-	ldr r1, _08121CDC @ =gUnknown_8459FFC
+	ldr r1, _08121CDC @ =sFontColorTable
 	str r1, [sp]
 	movs r1, 0
 	str r1, [sp, 0x4]
-	ldr r4, _08121CE0 @ =gUnknown_845A354
+	ldr r4, _08121CE0 @ =sDescriptionStringTable
 	mov r5, r8
 	lsls r1, r5, 2
 	adds r1, r4
@@ -6495,12 +6495,12 @@ _08121CD0:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08121CDC: .4byte gUnknown_8459FFC
-_08121CE0: .4byte gUnknown_845A354
-	thumb_func_end sub_8121C70
+_08121CDC: .4byte sFontColorTable
+_08121CE0: .4byte sDescriptionStringTable
+	thumb_func_end DisplayPartyPokemonDescriptionText
 
-	thumb_func_start sub_8121CE4
-sub_8121CE4: @ 8121CE4
+	thumb_func_start PartyMenuRemoveWindow
+PartyMenuRemoveWindow: @ 8121CE4
 	push {r4,lr}
 	adds r4, r0, 0
 	ldrb r0, [r4]
@@ -6518,14 +6518,14 @@ _08121D04:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8121CE4
+	thumb_func_end PartyMenuRemoveWindow
 
-	thumb_func_start sub_8121D0C
-sub_8121D0C: @ 8121D0C
+	thumb_func_start DisplayPartyMenuStdMessage
+DisplayPartyMenuStdMessage: @ 8121D0C
 	push {r4-r6,lr}
 	sub sp, 0xC
 	adds r6, r0, 0
-	ldr r0, _08121D3C @ =gUnknown_203B09C
+	ldr r0, _08121D3C @ =sPartyMenuInternal
 	ldr r4, [r0]
 	adds r5, r4, 0
 	adds r5, 0xD
@@ -6533,7 +6533,7 @@ sub_8121D0C: @ 8121D0C
 	cmp r0, 0xFF
 	beq _08121D26
 	adds r0, r5, 0
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 _08121D26:
 	cmp r6, 0x7F
 	beq _08121DE8
@@ -6547,7 +6547,7 @@ _08121D26:
 	ldr r0, [r0]
 	mov pc, r0
 	.align 2, 0
-_08121D3C: .4byte gUnknown_203B09C
+_08121D3C: .4byte sPartyMenuInternal
 _08121D40: .4byte _08121D44
 	.align 2, 0
 _08121D44:
@@ -6586,7 +6586,7 @@ _08121D80:
 _08121D88:
 	cmp r6, 0
 	bne _08121DB0
-	ldr r0, _08121DA0 @ =gUnknown_203B09C
+	ldr r0, _08121DA0 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x8]
 	lsls r0, 31
@@ -6596,9 +6596,9 @@ _08121D88:
 	b _08121DB0
 	.align 2, 0
 _08121D9C: .4byte gUnknown_845A120
-_08121DA0: .4byte gUnknown_203B09C
+_08121DA0: .4byte sPartyMenuInternal
 _08121DA4:
-	bl sub_8121DF8
+	bl ShouldUseChooseMonText
 	lsls r0, 24
 	cmp r0, 0
 	bne _08121DB0
@@ -6610,7 +6610,7 @@ _08121DB0:
 	movs r3, 0xF
 	bl DrawStdFrameWithCustomTileAndPalette
 	ldr r4, _08121DF0 @ =gStringVar4
-	ldr r1, _08121DF4 @ =gUnknown_845A2E8
+	ldr r1, _08121DF4 @ =sActionStringTable
 	lsls r0, r6, 2
 	adds r0, r1
 	ldr r1, [r0]
@@ -6635,15 +6635,15 @@ _08121DE8:
 	bx r0
 	.align 2, 0
 _08121DF0: .4byte gStringVar4
-_08121DF4: .4byte gUnknown_845A2E8
-	thumb_func_end sub_8121D0C
+_08121DF4: .4byte sActionStringTable
+	thumb_func_end DisplayPartyMenuStdMessage
 
-	thumb_func_start sub_8121DF8
-sub_8121DF8: @ 8121DF8
+	thumb_func_start ShouldUseChooseMonText
+ShouldUseChooseMonText: @ 8121DF8
 	push {r4-r7,lr}
 	ldr r7, _08121E0C @ =gPlayerParty
 	movs r6, 0
-	ldr r0, _08121E10 @ =gUnknown_203B0A0
+	ldr r0, _08121E10 @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	cmp r0, 0x1
 	bne _08121E14
@@ -6652,7 +6652,7 @@ _08121E06:
 	b _08121E56
 	.align 2, 0
 _08121E0C: .4byte gPlayerParty
-_08121E10: .4byte gUnknown_203B0A0
+_08121E10: .4byte gPartyMenu
 _08121E14:
 	movs r5, 0
 _08121E16:
@@ -6691,10 +6691,10 @@ _08121E56:
 	pop {r4-r7}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8121DF8
+	thumb_func_end ShouldUseChooseMonText
 
-	thumb_func_start sub_8121E5C
-sub_8121E5C: @ 8121E5C
+	thumb_func_start DisplaySelectionWindow
+DisplaySelectionWindow: @ 8121E5C
 	push {r4-r7,lr}
 	mov r7, r9
 	mov r6, r8
@@ -6714,7 +6714,7 @@ _08121E78:
 	beq _08121EC4
 	b _08121ECC
 _08121E7E:
-	ldr r0, _08121EB4 @ =gUnknown_203B09C
+	ldr r0, _08121EB4 @ =sPartyMenuInternal
 	ldr r1, [r0]
 	ldrb r0, [r1, 0x17]
 	lsls r0, 1
@@ -6740,20 +6740,20 @@ _08121E7E:
 	ldr r1, [sp, 0x18]
 	b _08121ED2
 	.align 2, 0
-_08121EB4: .4byte gUnknown_203B09C
+_08121EB4: .4byte sPartyMenuInternal
 _08121EB8: .4byte 0x000002bf
 _08121EBC:
-	ldr r0, _08121EC0 @ =gUnknown_845A148
+	ldr r0, _08121EC0 @ =sItemGiveTakeWindowTemplate
 	b _08121ECE
 	.align 2, 0
-_08121EC0: .4byte gUnknown_845A148
+_08121EC0: .4byte sItemGiveTakeWindowTemplate
 _08121EC4:
-	ldr r0, _08121EC8 @ =gUnknown_845A150
+	ldr r0, _08121EC8 @ =sMailReadTakeWindowTemplate
 	b _08121ECE
 	.align 2, 0
-_08121EC8: .4byte gUnknown_845A150
+_08121EC8: .4byte sMailReadTakeWindowTemplate
 _08121ECC:
-	ldr r0, _08121EF8 @ =gUnknown_845A158
+	ldr r0, _08121EF8 @ =sMoveSelectWindowTemplate
 _08121ECE:
 	ldr r1, [r0, 0x4]
 	ldr r0, [r0]
@@ -6762,7 +6762,7 @@ _08121ED2:
 	str r1, [sp, 0x20]
 	add r0, sp, 0x1C
 	bl AddWindow
-	ldr r6, _08121EFC @ =gUnknown_203B09C
+	ldr r6, _08121EFC @ =sPartyMenuInternal
 	ldr r1, [r6]
 	strb r0, [r1, 0xC]
 	ldr r0, [r6]
@@ -6776,8 +6776,8 @@ _08121ED2:
 	ldr r0, [r6]
 	b _08121FA2
 	.align 2, 0
-_08121EF8: .4byte gUnknown_845A158
-_08121EFC: .4byte gUnknown_203B09C
+_08121EF8: .4byte sMoveSelectWindowTemplate
+_08121EFC: .4byte sPartyMenuInternal
 _08121F00:
 	movs r0, 0x2
 	movs r1, 0
@@ -6819,11 +6819,11 @@ _08121F3C:
 	str r6, [sp, 0x4]
 	lsls r1, r2, 1
 	adds r1, r2
-	ldr r2, _08121FB4 @ =gUnknown_8459FFC
+	ldr r2, _08121FB4 @ =sFontColorTable
 	adds r1, r2
 	str r1, [sp, 0x8]
 	str r6, [sp, 0xC]
-	ldr r2, _08121FB8 @ =gUnknown_845A618
+	ldr r2, _08121FB8 @ =sCursorOptions
 	ldrb r1, [r4]
 	lsls r1, 3
 	adds r1, r2
@@ -6840,7 +6840,7 @@ _08121F3C:
 	cmp r5, r0
 	bcc _08121F2A
 _08121F7A:
-	ldr r4, _08121FBC @ =gUnknown_203B09C
+	ldr r4, _08121FBC @ =sPartyMenuInternal
 	ldr r2, [r4]
 	ldrb r0, [r2, 0xC]
 	movs r1, 0x10
@@ -6868,13 +6868,13 @@ _08121FA2:
 	pop {r1}
 	bx r1
 	.align 2, 0
-_08121FB4: .4byte gUnknown_8459FFC
-_08121FB8: .4byte gUnknown_845A618
-_08121FBC: .4byte gUnknown_203B09C
-	thumb_func_end sub_8121E5C
+_08121FB4: .4byte sFontColorTable
+_08121FB8: .4byte sCursorOptions
+_08121FBC: .4byte sPartyMenuInternal
+	thumb_func_end DisplaySelectionWindow
 
-	thumb_func_start sub_8121FC0
-sub_8121FC0: @ 8121FC0
+	thumb_func_start PartyMenuPrintText
+PartyMenuPrintText: @ 8121FC0
 	push {r4,lr}
 	sub sp, 0x10
 	adds r4, r0, 0
@@ -6910,13 +6910,13 @@ sub_8121FC0: @ 8121FC0
 	bx r0
 	.align 2, 0
 _08122008: .4byte gTextFlags
-	thumb_func_end sub_8121FC0
+	thumb_func_end PartyMenuPrintText
 
-	thumb_func_start sub_812200C
-sub_812200C: @ 812200C
+	thumb_func_start PartyMenuDisplayYesNoMenu
+PartyMenuDisplayYesNoMenu: @ 812200C
 	push {lr}
 	sub sp, 0xC
-	ldr r0, _08122030 @ =gUnknown_845A160
+	ldr r0, _08122030 @ =sPartyMenuYesNoWindowTemplate
 	movs r1, 0x4F
 	str r1, [sp]
 	movs r1, 0xD
@@ -6931,15 +6931,15 @@ sub_812200C: @ 812200C
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122030: .4byte gUnknown_845A160
-	thumb_func_end sub_812200C
+_08122030: .4byte sPartyMenuYesNoWindowTemplate
+	thumb_func_end PartyMenuDisplayYesNoMenu
 
-	thumb_func_start sub_8122034
-sub_8122034: @ 8122034
+	thumb_func_start CreateLevelUpStatsWindow
+CreateLevelUpStatsWindow: @ 8122034
 	push {r4,lr}
-	ldr r0, _0812205C @ =gUnknown_845A168
+	ldr r0, _0812205C @ =sLevelUpStatsWindowTemplate
 	bl AddWindow
-	ldr r4, _08122060 @ =gUnknown_203B09C
+	ldr r4, _08122060 @ =sPartyMenuInternal
 	ldr r1, [r4]
 	strb r0, [r1, 0xC]
 	ldr r0, [r4]
@@ -6954,26 +6954,26 @@ sub_8122034: @ 8122034
 	pop {r1}
 	bx r1
 	.align 2, 0
-_0812205C: .4byte gUnknown_845A168
-_08122060: .4byte gUnknown_203B09C
-	thumb_func_end sub_8122034
+_0812205C: .4byte sLevelUpStatsWindowTemplate
+_08122060: .4byte sPartyMenuInternal
+	thumb_func_end CreateLevelUpStatsWindow
 
-	thumb_func_start sub_8122064
-sub_8122064: @ 8122064
+	thumb_func_start RemoveLevelUpStatsWindow
+RemoveLevelUpStatsWindow: @ 8122064
 	push {r4,lr}
-	ldr r4, _08122080 @ =gUnknown_203B09C
+	ldr r4, _08122080 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	ldrb r0, [r0, 0xC]
 	bl ClearWindowTilemap
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122080: .4byte gUnknown_203B09C
-	thumb_func_end sub_8122064
+_08122080: .4byte sPartyMenuInternal
+	thumb_func_end RemoveLevelUpStatsWindow
 
 	thumb_func_start sub_8122084
 sub_8122084: @ 8122084
@@ -7071,7 +7071,7 @@ sub_8122138: @ 8122138
 	lsls r0, 24
 	lsrs r0, 24
 	adds r5, r0, 0
-	ldr r0, _08122168 @ =gUnknown_203B09C
+	ldr r0, _08122168 @ =sPartyMenuInternal
 	ldr r4, [r0]
 	cmp r5, 0x11
 	bhi _0812216C
@@ -7087,7 +7087,7 @@ sub_8122138: @ 8122138
 	bl ScheduleBgCopyTilemapToVram
 	b _081221C0
 	.align 2, 0
-_08122168: .4byte gUnknown_203B09C
+_08122168: .4byte sPartyMenuInternal
 _0812216C:
 	ldrb r0, [r4, 0xE]
 	cmp r0, 0xFF
@@ -7137,8 +7137,8 @@ _081221CC: .4byte gUnknown_845A00B
 _081221D0: .4byte gUnknown_845A37C
 	thumb_func_end sub_8122138
 
-	thumb_func_start party_menu_icon_anim
-party_menu_icon_anim: @ 81221D4
+	thumb_func_start CreatePartyMonIconSprite
+CreatePartyMonIconSprite: @ 81221D4
 	push {r4-r7,lr}
 	sub sp, 0x4
 	adds r5, r0, 0
@@ -7158,7 +7158,7 @@ party_menu_icon_anim: @ 81221D4
 	ands r0, r1
 	cmp r0, 0
 	beq _0812220A
-	ldr r0, _08122248 @ =gUnknown_845A59C
+	ldr r0, _08122248 @ =sMultiBattlePartnersPartyMask
 	adds r0, r4, r0
 	ldrb r1, [r0]
 	eors r1, r6
@@ -7180,10 +7180,10 @@ _0812220A:
 	adds r0, r4, 0
 	adds r2, r7, 0
 	movs r3, 0x1
-	bl party_menu_link_mon_icon_anim
+	bl CreatePartyMonIconSpriteParameterized
 	ldrb r0, [r7, 0x9]
 	adds r1, r5, 0
-	bl sub_8122358
+	bl UpdatePartyMonHPBar
 	add sp, 0x4
 	pop {r4-r7}
 	pop {r0}
@@ -7191,11 +7191,11 @@ _0812220A:
 	.align 2, 0
 _08122240: .4byte gMain
 _08122244: .4byte 0x00000439
-_08122248: .4byte gUnknown_845A59C
-	thumb_func_end party_menu_icon_anim
+_08122248: .4byte sMultiBattlePartnersPartyMask
+	thumb_func_end CreatePartyMonIconSprite
 
-	thumb_func_start party_menu_link_mon_icon_anim
-party_menu_link_mon_icon_anim: @ 812224C
+	thumb_func_start CreatePartyMonIconSpriteParameterized
+CreatePartyMonIconSpriteParameterized: @ 812224C
 	push {r4-r7,lr}
 	sub sp, 0xC
 	adds r6, r1, 0
@@ -7242,10 +7242,10 @@ _0812229A:
 	.align 2, 0
 _081222A4: .4byte SpriteCB_MonIcon
 _081222A8: .4byte gSprites
-	thumb_func_end party_menu_link_mon_icon_anim
+	thumb_func_end CreatePartyMonIconSpriteParameterized
 
-	thumb_func_start sub_81222AC
-sub_81222AC: @ 81222AC
+	thumb_func_start UpdateHPBar
+UpdateHPBar: @ 81222AC
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -7327,10 +7327,10 @@ _0812234C:
 	bx r0
 	.align 2, 0
 _08122354: .4byte gSprites
-	thumb_func_end sub_81222AC
+	thumb_func_end UpdateHPBar
 
-	thumb_func_start sub_8122358
-sub_8122358: @ 8122358
+	thumb_func_start UpdatePartyMonHPBar
+UpdatePartyMonHPBar: @ 8122358
 	push {r4-r6,lr}
 	adds r5, r0, 0
 	adds r6, r1, 0
@@ -7350,14 +7350,14 @@ sub_8122358: @ 8122358
 	lsrs r2, 16
 	adds r0, r5, 0
 	adds r1, r4, 0
-	bl sub_81222AC
+	bl UpdateHPBar
 	pop {r4-r6}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8122358
+	thumb_func_end UpdatePartyMonHPBar
 
-	thumb_func_start sub_812238C
-sub_812238C: @ 812238C
+	thumb_func_start AnimateSelectedPartyIcon
+AnimateSelectedPartyIcon: @ 812238C
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -7395,29 +7395,29 @@ _081223CA:
 	mov r1, r12
 	adds r1, 0x1C
 	adds r0, r1
-	ldr r1, _081223E0 @ =sub_8122428
+	ldr r1, _081223E0 @ =SpriteCB_UpdatePartyMonIcon
 	b _081223F0
 	.align 2, 0
 _081223DC: .4byte 0x0000fffc
-_081223E0: .4byte sub_8122428
+_081223E0: .4byte SpriteCB_UpdatePartyMonIcon
 _081223E4:
 	strh r3, [r2, 0x24]
 	strh r3, [r2, 0x26]
 	adds r0, r5, 0
 	adds r0, 0x1C
 	adds r0, r6, r0
-	ldr r1, _081223F8 @ =sub_81223FC
+	ldr r1, _081223F8 @ =SpriteCB_BouncePartyMonIcon
 _081223F0:
 	str r1, [r0]
 	pop {r4-r7}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081223F8: .4byte sub_81223FC
-	thumb_func_end sub_812238C
+_081223F8: .4byte SpriteCB_BouncePartyMonIcon
+	thumb_func_end AnimateSelectedPartyIcon
 
-	thumb_func_start sub_81223FC
-sub_81223FC: @ 81223FC
+	thumb_func_start SpriteCB_BouncePartyMonIcon
+SpriteCB_BouncePartyMonIcon: @ 81223FC
 	push {r4,lr}
 	adds r4, r0, 0
 	bl UpdateMonIconFrame
@@ -7440,18 +7440,18 @@ _08122422:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_81223FC
+	thumb_func_end SpriteCB_BouncePartyMonIcon
 
-	thumb_func_start sub_8122428
-sub_8122428: @ 8122428
+	thumb_func_start SpriteCB_UpdatePartyMonIcon
+SpriteCB_UpdatePartyMonIcon: @ 8122428
 	push {lr}
 	bl UpdateMonIconFrame
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8122428
+	thumb_func_end SpriteCB_UpdatePartyMonIcon
 
-	thumb_func_start party_menu_held_item_object
-party_menu_held_item_object: @ 8122434
+	thumb_func_start CreatePartyMonHeldItemSprite
+CreatePartyMonHeldItemSprite: @ 8122434
 	push {r4,r5,lr}
 	adds r5, r0, 0
 	adds r4, r1, 0
@@ -7459,7 +7459,7 @@ party_menu_held_item_object: @ 8122434
 	bl GetMonData
 	cmp r0, 0
 	beq _0812245C
-	ldr r0, _08122464 @ =gUnknown_845A43C
+	ldr r0, _08122464 @ =sSpriteTemplate_HeldItem
 	ldr r2, [r4, 0x4]
 	ldrb r1, [r2, 0x2]
 	ldrb r2, [r2, 0x3]
@@ -7468,17 +7468,17 @@ party_menu_held_item_object: @ 8122434
 	strb r0, [r4, 0xA]
 	adds r0, r5, 0
 	adds r1, r4, 0
-	bl sub_81224B4
+	bl UpdatePartyMonHeldItemSprite
 _0812245C:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122464: .4byte gUnknown_845A43C
-	thumb_func_end party_menu_held_item_object
+_08122464: .4byte sSpriteTemplate_HeldItem
+	thumb_func_end CreatePartyMonHeldItemSprite
 
-	thumb_func_start party_menu_link_mon_held_item_object
-party_menu_link_mon_held_item_object: @ 8122468
+	thumb_func_start CreatePartyMonHeldItemSpriteParameterized
+CreatePartyMonHeldItemSpriteParameterized: @ 8122468
 	push {r4,r5,lr}
 	adds r4, r2, 0
 	lsls r0, 16
@@ -7486,7 +7486,7 @@ party_menu_link_mon_held_item_object: @ 8122468
 	lsrs r5, r1, 16
 	cmp r0, 0
 	beq _081224A4
-	ldr r0, _081224AC @ =gUnknown_845A43C
+	ldr r0, _081224AC @ =sSpriteTemplate_HeldItem
 	ldr r2, [r4, 0x4]
 	ldrb r1, [r2, 0x2]
 	ldrb r2, [r2, 0x3]
@@ -7506,18 +7506,18 @@ party_menu_link_mon_held_item_object: @ 8122468
 	strb r0, [r1, 0x5]
 	adds r0, r5, 0
 	adds r1, r4, 0
-	bl sub_81224D0
+	bl ShowOrHideHeldItemSprite
 _081224A4:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081224AC: .4byte gUnknown_845A43C
+_081224AC: .4byte sSpriteTemplate_HeldItem
 _081224B0: .4byte gSprites
-	thumb_func_end party_menu_link_mon_held_item_object
+	thumb_func_end CreatePartyMonHeldItemSpriteParameterized
 
-	thumb_func_start sub_81224B4
-sub_81224B4: @ 81224B4
+	thumb_func_start UpdatePartyMonHeldItemSprite
+UpdatePartyMonHeldItemSprite: @ 81224B4
 	push {r4,lr}
 	adds r4, r1, 0
 	movs r1, 0xC
@@ -7525,14 +7525,14 @@ sub_81224B4: @ 81224B4
 	lsls r0, 16
 	lsrs r0, 16
 	adds r1, r4, 0
-	bl sub_81224D0
+	bl ShowOrHideHeldItemSprite
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_81224B4
+	thumb_func_end UpdatePartyMonHeldItemSprite
 
-	thumb_func_start sub_81224D0
-sub_81224D0: @ 81224D0
+	thumb_func_start ShowOrHideHeldItemSprite
+ShowOrHideHeldItemSprite: @ 81224D0
 	push {r4,lr}
 	adds r4, r1, 0
 	lsls r0, 16
@@ -7596,24 +7596,24 @@ _08122544:
 	bx r0
 	.align 2, 0
 _0812254C: .4byte gSprites
-	thumb_func_end sub_81224D0
+	thumb_func_end ShowOrHideHeldItemSprite
 
 	thumb_func_start LoadHeldItemIcons
 LoadHeldItemIcons: @ 8122550
 	push {lr}
-	ldr r0, _08122564 @ =gUnknown_845A42C
+	ldr r0, _08122564 @ =sSpriteSheet_HeldItem
 	bl LoadSpriteSheet
-	ldr r0, _08122568 @ =gUnknown_845A434
+	ldr r0, _08122568 @ =sSpritePalette_HeldItem
 	bl LoadSpritePalette
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122564: .4byte gUnknown_845A42C
-_08122568: .4byte gUnknown_845A434
+_08122564: .4byte sSpriteSheet_HeldItem
+_08122568: .4byte sSpritePalette_HeldItem
 	thumb_func_end LoadHeldItemIcons
 
-	thumb_func_start sub_812256C
-sub_812256C: @ 812256C
+	thumb_func_start DrawHeldItemIconsForTrade
+DrawHeldItemIconsForTrade: @ 812256C
 	push {r4-r7,lr}
 	adds r6, r0, 0
 	adds r7, r1, 0
@@ -7648,7 +7648,7 @@ _08122588:
 	lsls r1, 24
 	lsrs r1, 24
 	adds r0, r4, 0
-	bl sub_8122610
+	bl CreateHeldItemSpriteForTrade
 _081225B4:
 	adds r0, r5, 0x1
 	lsls r0, 16
@@ -7681,7 +7681,7 @@ _081225CC:
 	lsls r1, 24
 	lsrs r1, 24
 	adds r0, r4, 0
-	bl sub_8122610
+	bl CreateHeldItemSpriteForTrade
 _081225F8:
 	adds r0, r5, 0x1
 	lsls r0, 16
@@ -7696,10 +7696,10 @@ _08122604:
 	bx r0
 	.align 2, 0
 _0812260C: .4byte gEnemyParty
-	thumb_func_end sub_812256C
+	thumb_func_end DrawHeldItemIconsForTrade
 
-	thumb_func_start sub_8122610
-sub_8122610: @ 8122610
+	thumb_func_start CreateHeldItemSpriteForTrade
+CreateHeldItemSpriteForTrade: @ 8122610
 	push {r4-r6,lr}
 	mov r6, r9
 	mov r5, r8
@@ -7720,7 +7720,7 @@ sub_8122610: @ 8122610
 	add r0, r8
 	adds r0, 0x43
 	ldrb r3, [r0]
-	ldr r0, _0812268C @ =gUnknown_845A43C
+	ldr r0, _0812268C @ =sSpriteTemplate_HeldItem
 	subs r3, 0x1
 	lsls r3, 24
 	lsrs r3, 24
@@ -7741,7 +7741,7 @@ sub_8122610: @ 8122610
 	movs r0, 0x1C
 	add r8, r0
 	add r4, r8
-	ldr r0, _08122690 @ =sub_8122694
+	ldr r0, _08122690 @ =SpriteCB_HeldItem
 	str r0, [r4]
 	strh r6, [r5, 0x3C]
 	adds r0, r5, 0
@@ -7758,12 +7758,12 @@ sub_8122610: @ 8122610
 	bx r0
 	.align 2, 0
 _08122688: .4byte gSprites
-_0812268C: .4byte gUnknown_845A43C
-_08122690: .4byte sub_8122694
-	thumb_func_end sub_8122610
+_0812268C: .4byte sSpriteTemplate_HeldItem
+_08122690: .4byte SpriteCB_HeldItem
+	thumb_func_end CreateHeldItemSpriteForTrade
 
-	thumb_func_start sub_8122694
-sub_8122694: @ 8122694
+	thumb_func_start SpriteCB_HeldItem
+SpriteCB_HeldItem: @ 8122694
 	push {r4,lr}
 	adds r4, r0, 0
 	ldrh r1, [r4, 0x3C]
@@ -7809,17 +7809,17 @@ _081226E6:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8122694
+	thumb_func_end SpriteCB_HeldItem
 
-	thumb_func_start party_menu_pokeball_object
-party_menu_pokeball_object: @ 81226EC
+	thumb_func_start CreatePartyMonPokeballSprite
+CreatePartyMonPokeballSprite: @ 81226EC
 	push {r4,lr}
 	adds r4, r1, 0
 	movs r1, 0xB
 	bl GetMonData
 	cmp r0, 0
 	beq _0812270A
-	ldr r0, _08122710 @ =gUnknown_845A484
+	ldr r0, _08122710 @ =sSpriteTemplate_MenuPokeball
 	ldr r2, [r4, 0x4]
 	ldrb r1, [r2, 0x6]
 	ldrb r2, [r2, 0x7]
@@ -7831,17 +7831,17 @@ _0812270A:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122710: .4byte gUnknown_845A484
-	thumb_func_end party_menu_pokeball_object
+_08122710: .4byte sSpriteTemplate_MenuPokeball
+	thumb_func_end CreatePartyMonPokeballSprite
 
-	thumb_func_start party_menu_link_mon_pokeball_object
-party_menu_link_mon_pokeball_object: @ 8122714
+	thumb_func_start CreatePartyMonPokeballSpriteParameterized
+CreatePartyMonPokeballSpriteParameterized: @ 8122714
 	push {r4,lr}
 	adds r4, r1, 0
 	lsls r0, 16
 	cmp r0, 0
 	beq _08122744
-	ldr r0, _0812274C @ =gUnknown_845A484
+	ldr r0, _0812274C @ =sSpriteTemplate_MenuPokeball
 	ldr r2, [r4, 0x4]
 	ldrb r1, [r2, 0x6]
 	ldrb r2, [r2, 0x7]
@@ -7864,12 +7864,12 @@ _08122744:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0812274C: .4byte gUnknown_845A484
+_0812274C: .4byte sSpriteTemplate_MenuPokeball
 _08122750: .4byte gSprites
-	thumb_func_end party_menu_link_mon_pokeball_object
+	thumb_func_end CreatePartyMonPokeballSpriteParameterized
 
-	thumb_func_start sub_8122754
-sub_8122754: @ 8122754
+	thumb_func_start CreatePokeballButtonSprite
+CreatePokeballButtonSprite: @ 8122754
 	push {lr}
 	adds r3, r0, 0
 	adds r2, r1, 0
@@ -7877,7 +7877,7 @@ sub_8122754: @ 8122754
 	lsrs r3, 24
 	lsls r2, 24
 	lsrs r2, 24
-	ldr r0, _0812278C @ =gUnknown_845A484
+	ldr r0, _0812278C @ =sSpriteTemplate_MenuPokeball
 	adds r1, r3, 0
 	movs r3, 0x8
 	bl CreateSprite
@@ -7898,12 +7898,12 @@ sub_8122754: @ 8122754
 	pop {r1}
 	bx r1
 	.align 2, 0
-_0812278C: .4byte gUnknown_845A484
+_0812278C: .4byte sSpriteTemplate_MenuPokeball
 _08122790: .4byte gSprites
-	thumb_func_end sub_8122754
+	thumb_func_end CreatePokeballButtonSprite
 
-	thumb_func_start sub_8122794
-sub_8122794: @ 8122794
+	thumb_func_start CreateSmallPokeballButtonSprite
+CreateSmallPokeballButtonSprite: @ 8122794
 	push {lr}
 	adds r3, r0, 0
 	adds r2, r1, 0
@@ -7911,7 +7911,7 @@ sub_8122794: @ 8122794
 	lsrs r3, 24
 	lsls r2, 24
 	lsrs r2, 24
-	ldr r0, _081227B4 @ =gUnknown_845A4F4
+	ldr r0, _081227B4 @ =sSpriteTemplate_MenuPokeballSmall
 	adds r1, r3, 0
 	movs r3, 0x8
 	bl CreateSprite
@@ -7920,11 +7920,11 @@ sub_8122794: @ 8122794
 	pop {r1}
 	bx r1
 	.align 2, 0
-_081227B4: .4byte gUnknown_845A4F4
-	thumb_func_end sub_8122794
+_081227B4: .4byte sSpriteTemplate_MenuPokeballSmall
+	thumb_func_end CreateSmallPokeballButtonSprite
 
-	thumb_func_start sub_81227B8
-sub_81227B8: @ 81227B8
+	thumb_func_start PartyMenuStartSpriteAnim
+PartyMenuStartSpriteAnim: @ 81227B8
 	push {lr}
 	adds r2, r0, 0
 	lsls r2, 24
@@ -7941,10 +7941,10 @@ sub_81227B8: @ 81227B8
 	bx r0
 	.align 2, 0
 _081227D8: .4byte gSprites
-	thumb_func_end sub_81227B8
+	thumb_func_end PartyMenuStartSpriteAnim
 
-	thumb_func_start sub_81227DC
-sub_81227DC: @ 81227DC
+	thumb_func_start SpriteCB_BounceConfirmCancelButton
+SpriteCB_BounceConfirmCancelButton: @ 81227DC
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -8007,27 +8007,27 @@ _0812284C:
 	.align 2, 0
 _08122858: .4byte gSprites
 _0812285C: .4byte 0x0000fffc
-	thumb_func_end sub_81227DC
+	thumb_func_end SpriteCB_BounceConfirmCancelButton
 
-	thumb_func_start sub_8122860
-sub_8122860: @ 8122860
+	thumb_func_start LoadPartyMenuPokeballGfx
+LoadPartyMenuPokeballGfx: @ 8122860
 	push {lr}
-	ldr r0, _08122878 @ =gUnknown_845A474
+	ldr r0, _08122878 @ =sSpriteSheet_MenuPokeball
 	bl LoadCompressedSpriteSheet
-	ldr r0, _0812287C @ =gUnknown_845A4EC
+	ldr r0, _0812287C @ =sSpriteSheet_MenuPokeballSmall
 	bl LoadCompressedSpriteSheet
-	ldr r0, _08122880 @ =gUnknown_845A47C
+	ldr r0, _08122880 @ =sSpritePalette_MenuPokeball
 	bl LoadCompressedSpritePalette
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122878: .4byte gUnknown_845A474
-_0812287C: .4byte gUnknown_845A4EC
-_08122880: .4byte gUnknown_845A47C
-	thumb_func_end sub_8122860
+_08122878: .4byte sSpriteSheet_MenuPokeball
+_0812287C: .4byte sSpriteSheet_MenuPokeballSmall
+_08122880: .4byte sSpritePalette_MenuPokeball
+	thumb_func_end LoadPartyMenuPokeballGfx
 
-	thumb_func_start party_menu_status_condition_object
-party_menu_status_condition_object: @ 8122884
+	thumb_func_start CreatePartyMonStatusSprite
+CreatePartyMonStatusSprite: @ 8122884
 	push {r4,r5,lr}
 	adds r5, r0, 0
 	adds r4, r1, 0
@@ -8035,7 +8035,7 @@ party_menu_status_condition_object: @ 8122884
 	bl GetMonData
 	cmp r0, 0
 	beq _081228AC
-	ldr r0, _081228B4 @ =gUnknown_845A584
+	ldr r0, _081228B4 @ =sSpriteTemplate_StatusIcons
 	ldr r2, [r4, 0x4]
 	ldrb r1, [r2, 0x4]
 	ldrb r2, [r2, 0x5]
@@ -8044,17 +8044,17 @@ party_menu_status_condition_object: @ 8122884
 	strb r0, [r4, 0xC]
 	adds r0, r5, 0
 	adds r1, r4, 0
-	bl party_menu_get_status_condition_and_update_object
+	bl SetPartyMonAilmentGfx
 _081228AC:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081228B4: .4byte gUnknown_845A584
-	thumb_func_end party_menu_status_condition_object
+_081228B4: .4byte sSpriteTemplate_StatusIcons
+	thumb_func_end CreatePartyMonStatusSprite
 
-	thumb_func_start party_menu_link_mon_status_condition_object
-party_menu_link_mon_status_condition_object: @ 81228B8
+	thumb_func_start CreatePartyMonStatusSpriteParameterized
+CreatePartyMonStatusSpriteParameterized: @ 81228B8
 	push {r4,r5,lr}
 	adds r4, r2, 0
 	lsls r0, 16
@@ -8062,7 +8062,7 @@ party_menu_link_mon_status_condition_object: @ 81228B8
 	lsrs r5, r1, 24
 	cmp r0, 0
 	beq _081228F4
-	ldr r0, _081228FC @ =gUnknown_845A584
+	ldr r0, _081228FC @ =sSpriteTemplate_StatusIcons
 	ldr r2, [r4, 0x4]
 	ldrb r1, [r2, 0x4]
 	ldrb r2, [r2, 0x5]
@@ -8071,7 +8071,7 @@ party_menu_link_mon_status_condition_object: @ 81228B8
 	strb r0, [r4, 0xC]
 	adds r0, r5, 0
 	adds r1, r4, 0
-	bl party_menu_update_status_condition_object
+	bl UpdatePartyMonAilmentGfx
 	ldr r2, _08122900 @ =gSprites
 	ldrb r0, [r4, 0xC]
 	lsls r1, r0, 4
@@ -8088,26 +8088,26 @@ _081228F4:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081228FC: .4byte gUnknown_845A584
+_081228FC: .4byte sSpriteTemplate_StatusIcons
 _08122900: .4byte gSprites
-	thumb_func_end party_menu_link_mon_status_condition_object
+	thumb_func_end CreatePartyMonStatusSpriteParameterized
 
-	thumb_func_start party_menu_get_status_condition_and_update_object
-party_menu_get_status_condition_and_update_object: @ 8122904
+	thumb_func_start SetPartyMonAilmentGfx
+SetPartyMonAilmentGfx: @ 8122904
 	push {r4,lr}
 	adds r4, r1, 0
-	bl sub_81208A4
+	bl GetMonAilment
 	lsls r0, 24
 	lsrs r0, 24
 	adds r1, r4, 0
-	bl party_menu_update_status_condition_object
+	bl UpdatePartyMonAilmentGfx
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end party_menu_get_status_condition_and_update_object
+	thumb_func_end SetPartyMonAilmentGfx
 
-	thumb_func_start party_menu_update_status_condition_object
-party_menu_update_status_condition_object: @ 812291C
+	thumb_func_start UpdatePartyMonAilmentGfx
+UpdatePartyMonAilmentGfx: @ 812291C
 	push {r4,r5,lr}
 	adds r5, r1, 0
 	lsls r0, 24
@@ -8158,24 +8158,24 @@ _08122972:
 	bx r0
 	.align 2, 0
 _0812297C: .4byte gSprites
-	thumb_func_end party_menu_update_status_condition_object
+	thumb_func_end UpdatePartyMonAilmentGfx
 
-	thumb_func_start sub_8122980
-sub_8122980: @ 8122980
+	thumb_func_start LoadPartyMenuAilmentGfx
+LoadPartyMenuAilmentGfx: @ 8122980
 	push {lr}
-	ldr r0, _08122994 @ =gUnknown_845A574
+	ldr r0, _08122994 @ =sSpriteSheet_StatusIcons
 	bl LoadCompressedSpriteSheet
-	ldr r0, _08122998 @ =gUnknown_845A57C
+	ldr r0, _08122998 @ =sSpritePalette_StatusIcons
 	bl LoadCompressedSpritePalette
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122994: .4byte gUnknown_845A574
-_08122998: .4byte gUnknown_845A57C
-	thumb_func_end sub_8122980
+_08122994: .4byte sSpriteSheet_StatusIcons
+_08122998: .4byte sSpritePalette_StatusIcons
+	thumb_func_end LoadPartyMenuAilmentGfx
 
-	thumb_func_start sub_812299C
-sub_812299C: @ 812299C
+	thumb_func_start SetPartyMonSelectionActions
+SetPartyMonSelectionActions: @ 812299C
 	push {r4,lr}
 	lsls r1, 24
 	lsrs r1, 24
@@ -8183,12 +8183,12 @@ sub_812299C: @ 812299C
 	lsrs r2, 24
 	cmp r2, 0
 	bne _081229B0
-	bl sub_81229FC
+	bl SetPartyMonFieldSelectionActions
 	b _081229E8
 _081229B0:
-	ldr r4, _081229F0 @ =gUnknown_203B09C
+	ldr r4, _081229F0 @ =sPartyMenuInternal
 	ldr r1, [r4]
-	ldr r0, _081229F4 @ =gUnknown_845A760
+	ldr r0, _081229F4 @ =sPartyMenuActionCounts
 	adds r0, r2, r0
 	ldrb r0, [r0]
 	strb r0, [r1, 0x17]
@@ -8197,7 +8197,7 @@ _081229B0:
 	ldrb r0, [r0, 0x17]
 	cmp r3, r0
 	bcs _081229E8
-	ldr r1, _081229F8 @ =gUnknown_845A72C
+	ldr r1, _081229F8 @ =sPartyMenuActions
 	lsls r0, r2, 2
 	adds r2, r0, r1
 _081229CC:
@@ -8220,13 +8220,13 @@ _081229E8:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081229F0: .4byte gUnknown_203B09C
-_081229F4: .4byte gUnknown_845A760
-_081229F8: .4byte gUnknown_845A72C
-	thumb_func_end sub_812299C
+_081229F0: .4byte sPartyMenuInternal
+_081229F4: .4byte sPartyMenuActionCounts
+_081229F8: .4byte sPartyMenuActions
+	thumb_func_end SetPartyMonSelectionActions
 
-	thumb_func_start sub_81229FC
-sub_81229FC: @ 81229FC
+	thumb_func_start SetPartyMonFieldSelectionActions
+SetPartyMonFieldSelectionActions: @ 81229FC
 	push {r4-r7,lr}
 	mov r7, r10
 	mov r6, r9
@@ -8237,7 +8237,7 @@ sub_81229FC: @ 81229FC
 	lsls r1, 24
 	lsrs r1, 24
 	mov r10, r1
-	ldr r2, _08122A78 @ =gUnknown_203B09C
+	ldr r2, _08122A78 @ =sPartyMenuInternal
 	ldr r1, [r2]
 	movs r0, 0
 	strb r0, [r1, 0x17]
@@ -8248,7 +8248,7 @@ sub_81229FC: @ 81229FC
 	movs r2, 0
 	bl AppendToList
 	movs r7, 0
-	ldr r0, _08122A7C @ =gUnknown_845A76E
+	ldr r0, _08122A7C @ =sFieldMoves
 	ldrh r0, [r0]
 	str r0, [sp]
 	mov r0, r9
@@ -8264,7 +8264,7 @@ _08122A34:
 	movs r0, 0x64
 	mov r6, r10
 	muls r6, r0
-	ldr r5, _08122A7C @ =gUnknown_845A76E
+	ldr r5, _08122A7C @ =sFieldMoves
 _08122A48:
 	mov r1, r9
 	adds r0, r1, r6
@@ -8276,7 +8276,7 @@ _08122A48:
 	ldrh r1, [r1]
 	cmp r0, r1
 	bne _08122A80
-	ldr r0, _08122A78 @ =gUnknown_203B09C
+	ldr r0, _08122A78 @ =sPartyMenuInternal
 	ldr r1, [r0]
 	adds r0, r1, 0
 	adds r0, 0xF
@@ -8288,8 +8288,8 @@ _08122A48:
 	bl AppendToList
 	b _08122A90
 	.align 2, 0
-_08122A78: .4byte gUnknown_203B09C
-_08122A7C: .4byte gUnknown_845A76E
+_08122A78: .4byte sPartyMenuInternal
+_08122A7C: .4byte sFieldMoves
 _08122A80:
 	adds r0, r4, 0x1
 	lsls r0, 24
@@ -8310,7 +8310,7 @@ _08122A90:
 	bl GetMonData
 	cmp r0, 0
 	beq _08122AB6
-	ldr r0, _08122AE8 @ =gUnknown_203B09C
+	ldr r0, _08122AE8 @ =sPartyMenuInternal
 	ldr r1, [r0]
 	adds r0, r1, 0
 	adds r0, 0xF
@@ -8331,7 +8331,7 @@ _08122AB6:
 	lsls r0, 24
 	cmp r0, 0
 	beq _08122AEC
-	ldr r0, _08122AE8 @ =gUnknown_203B09C
+	ldr r0, _08122AE8 @ =sPartyMenuInternal
 	ldr r1, [r0]
 	adds r0, r1, 0
 	adds r0, 0xF
@@ -8340,9 +8340,9 @@ _08122AB6:
 	bl AppendToList
 	b _08122AFC
 	.align 2, 0
-_08122AE8: .4byte gUnknown_203B09C
+_08122AE8: .4byte sPartyMenuInternal
 _08122AEC:
-	ldr r0, _08122B1C @ =gUnknown_203B09C
+	ldr r0, _08122B1C @ =sPartyMenuInternal
 	ldr r1, [r0]
 	adds r0, r1, 0
 	adds r0, 0xF
@@ -8350,7 +8350,7 @@ _08122AEC:
 	movs r2, 0x3
 	bl AppendToList
 _08122AFC:
-	ldr r0, _08122B1C @ =gUnknown_203B09C
+	ldr r0, _08122B1C @ =sPartyMenuInternal
 	ldr r1, [r0]
 	adds r0, r1, 0
 	adds r0, 0xF
@@ -8366,14 +8366,14 @@ _08122AFC:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122B1C: .4byte gUnknown_203B09C
-	thumb_func_end sub_81229FC
+_08122B1C: .4byte sPartyMenuInternal
+	thumb_func_end SetPartyMonFieldSelectionActions
 
-	thumb_func_start sub_8122B20
-sub_8122B20: @ 8122B20
+	thumb_func_start GetPartyMenuActionsType
+GetPartyMenuActionsType: @ 8122B20
 	push {lr}
 	adds r2, r0, 0
-	ldr r1, _08122B3C @ =gUnknown_203B0A0
+	ldr r1, _08122B3C @ =gPartyMenu
 	ldrb r0, [r1, 0x8]
 	lsls r0, 28
 	lsrs r0, 28
@@ -8386,7 +8386,7 @@ sub_8122B20: @ 8122B20
 	ldr r0, [r0]
 	mov pc, r0
 	.align 2, 0
-_08122B3C: .4byte gUnknown_203B0A0
+_08122B3C: .4byte gPartyMenu
 _08122B40: .4byte _08122B44
 	.align 2, 0
 _08122B44:
@@ -8411,14 +8411,14 @@ _08122B70:
 	b _08122BCC
 _08122B80:
 	adds r0, r2, 0
-	bl sub_8127A84
+	bl GetPartyMenuActionsTypeInBattle
 	lsls r0, 24
 	lsrs r1, r0, 24
 	b _08122BCC
 _08122B8C:
 	movs r0, 0x9
 	ldrsb r0, [r3, r0]
-	bl sub_8127510
+	bl GetPartySlotEntryStatus
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0
@@ -8457,12 +8457,12 @@ _08122BCC:
 	adds r0, r1, 0
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8122B20
+	thumb_func_end GetPartyMenuActionsType
 
-	thumb_func_start sub_8122BD4
-sub_8122BD4: @ 8122BD4
+	thumb_func_start CreateSelectionWindow
+CreateSelectionWindow: @ 8122BD4
 	push {r4-r6,lr}
-	ldr r5, _08122C20 @ =gUnknown_203B0A0
+	ldr r5, _08122C20 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r5, r1]
 	movs r0, 0x64
@@ -8473,40 +8473,40 @@ sub_8122BD4: @ 8122BD4
 	ldr r1, _08122C28 @ =gStringVar1
 	adds r0, r4, 0
 	bl GetMonNickname
-	ldr r0, _08122C2C @ =gUnknown_203B09C
+	ldr r0, _08122C2C @ =sPartyMenuInternal
 	ldr r0, [r0]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldrb r5, [r5, 0x9]
 	adds r0, r4, 0
-	bl sub_8122B20
+	bl GetPartyMenuActionsType
 	adds r2, r0, 0
 	lsls r2, 24
 	lsrs r2, 24
 	adds r0, r6, 0
 	adds r1, r5, 0
-	bl sub_812299C
+	bl SetPartyMonSelectionActions
 	movs r0, 0
-	bl sub_8121E5C
+	bl DisplaySelectionWindow
 	movs r0, 0x16
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122C20: .4byte gUnknown_203B0A0
+_08122C20: .4byte gPartyMenu
 _08122C24: .4byte gPlayerParty
 _08122C28: .4byte gStringVar1
-_08122C2C: .4byte gUnknown_203B09C
-	thumb_func_end sub_8122BD4
+_08122C2C: .4byte sPartyMenuInternal
+	thumb_func_end CreateSelectionWindow
 
-	thumb_func_start sub_8122C30
-sub_8122C30: @ 8122C30
+	thumb_func_start Task_TryCreateSelectionWindow
+Task_TryCreateSelectionWindow: @ 8122C30
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
-	bl sub_8122BD4
+	bl CreateSelectionWindow
 	ldr r1, _08122C54 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
@@ -8514,18 +8514,18 @@ sub_8122C30: @ 8122C30
 	adds r0, r1
 	movs r1, 0xFF
 	strh r1, [r0, 0x8]
-	ldr r1, _08122C58 @ =sub_8122C5C
+	ldr r1, _08122C58 @ =Task_HandleSelectionMenuInput
 	str r1, [r0]
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08122C54: .4byte gTasks
-_08122C58: .4byte sub_8122C5C
-	thumb_func_end sub_8122C30
+_08122C58: .4byte Task_HandleSelectionMenuInput
+	thumb_func_end Task_TryCreateSelectionWindow
 
-	thumb_func_start sub_8122C5C
-sub_8122C5C: @ 8122C5C
+	thumb_func_start Task_HandleSelectionMenuInput
+Task_HandleSelectionMenuInput: @ 8122C5C
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r6, r0, 24
@@ -8545,7 +8545,7 @@ sub_8122C5C: @ 8122C5C
 	lsls r0, 3
 	ldr r1, _08122C98 @ =gTasks+0x8
 	adds r7, r0, r1
-	ldr r0, _08122C9C @ =gUnknown_203B09C
+	ldr r0, _08122C9C @ =sPartyMenuInternal
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x17]
 	cmp r0, 0x3
@@ -8555,7 +8555,7 @@ sub_8122C5C: @ 8122C5C
 	.align 2, 0
 _08122C94: .4byte gPaletteFade
 _08122C98: .4byte gTasks+0x8
-_08122C9C: .4byte gUnknown_203B09C
+_08122C9C: .4byte sPartyMenuInternal
 _08122CA0:
 	bl Menu_ProcessInput_other
 _08122CA4:
@@ -8568,7 +8568,7 @@ _08122CA4:
 	lsrs r0, 24
 	cmp r4, r0
 	beq _08122CCE
-	ldr r0, _08122D14 @ =gUnknown_203B09C
+	ldr r0, _08122D14 @ =sPartyMenuInternal
 	ldr r4, [r0]
 	bl Menu_GetCursorPos
 	lsls r0, 24
@@ -8593,11 +8593,11 @@ _08122CCE:
 	bne _08122D1C
 	movs r0, 0x5
 	bl PlaySE
-	ldr r4, _08122D14 @ =gUnknown_203B09C
+	ldr r4, _08122D14 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xE
-	bl sub_8121CE4
-	ldr r2, _08122D18 @ =gUnknown_845A618
+	bl PartyMenuRemoveWindow
+	ldr r2, _08122D18 @ =sCursorOptions
 	ldr r0, [r4]
 	ldrb r1, [r0, 0x17]
 	adds r0, r1
@@ -8610,14 +8610,14 @@ _08122CCE:
 	bl _call_via_r1
 	b _08122D3E
 	.align 2, 0
-_08122D14: .4byte gUnknown_203B09C
-_08122D18: .4byte gUnknown_845A618
+_08122D14: .4byte sPartyMenuInternal
+_08122D18: .4byte sCursorOptions
 _08122D1C:
-	ldr r4, _08122D44 @ =gUnknown_203B09C
+	ldr r4, _08122D44 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xE
-	bl sub_8121CE4
-	ldr r1, _08122D48 @ =gUnknown_845A618
+	bl PartyMenuRemoveWindow
+	ldr r1, _08122D48 @ =sCursorOptions
 	ldr r0, [r4]
 	adds r0, 0xF
 	adds r0, r5
@@ -8633,43 +8633,43 @@ _08122D3E:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122D44: .4byte gUnknown_203B09C
-_08122D48: .4byte gUnknown_845A618
-	thumb_func_end sub_8122C5C
+_08122D44: .4byte sPartyMenuInternal
+_08122D48: .4byte sCursorOptions
+	thumb_func_end Task_HandleSelectionMenuInput
 
-	thumb_func_start sub_8122D4C
-sub_8122D4C: @ 8122D4C
+	thumb_func_start CursorCB_Summary
+CursorCB_Summary: @ 8122D4C
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r0, _08122D70 @ =gUnknown_203B09C
+	ldr r0, _08122D70 @ =sPartyMenuInternal
 	ldr r1, [r0]
-	ldr r0, _08122D74 @ =sub_8122D78
+	ldr r0, _08122D74 @ =CB2_ShowPokemonSummaryScreen
 	str r0, [r1, 0x4]
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122D70: .4byte gUnknown_203B09C
-_08122D74: .4byte sub_8122D78
-	thumb_func_end sub_8122D4C
+_08122D70: .4byte sPartyMenuInternal
+_08122D74: .4byte CB2_ShowPokemonSummaryScreen
+	thumb_func_end CursorCB_Summary
 
-	thumb_func_start sub_8122D78
-sub_8122D78: @ 8122D78
+	thumb_func_start CB2_ShowPokemonSummaryScreen
+CB2_ShowPokemonSummaryScreen: @ 8122D78
 	push {r4,lr}
 	sub sp, 0x4
-	ldr r4, _08122DAC @ =gUnknown_203B0A0
+	ldr r4, _08122DAC @ =gPartyMenu
 	ldrb r1, [r4, 0x8]
 	movs r0, 0xF
 	ands r0, r1
 	cmp r0, 0x1
 	bne _08122D8C
-	bl pokemon_change_order
+	bl UpdatePartyToBattleOrder
 _08122D8C:
 	ldr r0, _08122DB0 @ =gPlayerParty
 	ldrb r1, [r4, 0x9]
@@ -8678,7 +8678,7 @@ _08122D8C:
 	subs r2, 0x1
 	lsls r2, 24
 	lsrs r2, 24
-	ldr r3, _08122DB8 @ =sub_8122DBC
+	ldr r3, _08122DB8 @ =CB2_ReturnToPartyMenuFromSummaryScreen
 	movs r4, 0
 	str r4, [sp]
 	bl ShowPokemonSummaryScreen
@@ -8687,14 +8687,14 @@ _08122D8C:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122DAC: .4byte gUnknown_203B0A0
+_08122DAC: .4byte gPartyMenu
 _08122DB0: .4byte gPlayerParty
 _08122DB4: .4byte gPlayerPartyCount
-_08122DB8: .4byte sub_8122DBC
-	thumb_func_end sub_8122D78
+_08122DB8: .4byte CB2_ReturnToPartyMenuFromSummaryScreen
+	thumb_func_end CB2_ShowPokemonSummaryScreen
 
-	thumb_func_start sub_8122DBC
-sub_8122DBC: @ 8122DBC
+	thumb_func_start CB2_ReturnToPartyMenuFromSummaryScreen
+CB2_ReturnToPartyMenuFromSummaryScreen: @ 8122DBC
 	push {lr}
 	sub sp, 0xC
 	ldr r2, _08122DF4 @ =gPaletteFade
@@ -8703,7 +8703,7 @@ sub_8122DBC: @ 8122DBC
 	orrs r0, r1
 	strb r0, [r2, 0x8]
 	bl sub_8138B20
-	ldr r3, _08122DF8 @ =gUnknown_203B0A0
+	ldr r3, _08122DF8 @ =gPartyMenu
 	strb r0, [r3, 0x9]
 	ldrb r0, [r3, 0x8]
 	lsls r0, 28
@@ -8711,45 +8711,45 @@ sub_8122DBC: @ 8122DBC
 	ldrb r2, [r3, 0xB]
 	movs r1, 0x16
 	str r1, [sp]
-	ldr r1, _08122DFC @ =sub_8122C30
+	ldr r1, _08122DFC @ =Task_TryCreateSelectionWindow
 	str r1, [sp, 0x4]
 	ldr r1, [r3]
 	str r1, [sp, 0x8]
 	movs r1, 0xFF
 	movs r3, 0x1
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08122DF4: .4byte gPaletteFade
-_08122DF8: .4byte gUnknown_203B0A0
-_08122DFC: .4byte sub_8122C30
-	thumb_func_end sub_8122DBC
+_08122DF8: .4byte gPartyMenu
+_08122DFC: .4byte Task_TryCreateSelectionWindow
+	thumb_func_end CB2_ReturnToPartyMenuFromSummaryScreen
 
-	thumb_func_start brm_switch
-brm_switch: @ 8122E00
+	thumb_func_start CursorCB_Switch
+CursorCB_Switch: @ 8122E00
 	push {r4-r6,lr}
 	adds r6, r0, 0
 	lsls r6, 24
 	lsrs r6, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r5, _08122E4C @ =gUnknown_203B0A0
+	ldr r5, _08122E4C @ =gPartyMenu
 	movs r0, 0x8
 	strb r0, [r5, 0xB]
-	ldr r4, _08122E50 @ =gUnknown_203B09C
+	ldr r4, _08122E50 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	movs r0, 0x3
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldrb r0, [r5, 0x9]
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 	ldrb r0, [r5, 0x9]
 	strb r0, [r5, 0xA]
 	ldr r1, _08122E54 @ =gTasks
@@ -8757,20 +8757,20 @@ brm_switch: @ 8122E00
 	adds r0, r6
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08122E58 @ =sub_811FB28
+	ldr r1, _08122E58 @ =Task_HandleChooseMonInput
 	str r1, [r0]
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122E4C: .4byte gUnknown_203B0A0
-_08122E50: .4byte gUnknown_203B09C
+_08122E4C: .4byte gPartyMenu
+_08122E50: .4byte sPartyMenuInternal
 _08122E54: .4byte gTasks
-_08122E58: .4byte sub_811FB28
-	thumb_func_end brm_switch
+_08122E58: .4byte Task_HandleChooseMonInput
+	thumb_func_end CursorCB_Switch
 
-	thumb_func_start sub_8122E5C
-sub_8122E5C: @ 8122E5C
+	thumb_func_start SwitchSelectedMons
+SwitchSelectedMons: @ 8122E5C
 	push {r4-r7,lr}
 	sub sp, 0xC
 	lsls r0, 24
@@ -8780,7 +8780,7 @@ sub_8122E5C: @ 8122E5C
 	lsls r0, 3
 	ldr r1, _08122E84 @ =gTasks+0x8
 	adds r6, r0, r1
-	ldr r4, _08122E88 @ =gUnknown_203B0A0
+	ldr r4, _08122E88 @ =gPartyMenu
 	movs r1, 0xA
 	ldrsb r1, [r4, r1]
 	movs r0, 0x9
@@ -8788,17 +8788,17 @@ sub_8122E5C: @ 8122E5C
 	cmp r1, r0
 	bne _08122E8C
 	adds r0, r7, 0
-	bl sub_81235E8
+	bl FinishTwoMonAction
 	b _08122FE2
 	.align 2, 0
 _08122E84: .4byte gTasks+0x8
-_08122E88: .4byte gUnknown_203B0A0
+_08122E88: .4byte gPartyMenu
 _08122E8C:
 	bl sub_812358C
 	add r2, sp, 0x8
 	movs r0, 0x9
 	ldrsb r0, [r4, r0]
-	ldr r1, _08122EE8 @ =gUnknown_203B0B4
+	ldr r1, _08122EE8 @ =sPartyMenuBoxes
 	ldr r1, [r1]
 	lsls r0, 4
 	adds r0, r1
@@ -8835,17 +8835,17 @@ _08122E8C:
 	adds r0, r2, 0
 	b _08122EEE
 	.align 2, 0
-_08122EE8: .4byte gUnknown_203B0B4
+_08122EE8: .4byte sPartyMenuBoxes
 _08122EEC:
 	movs r0, 0x1
 _08122EEE:
 	strh r0, [r6, 0x14]
 	add r2, sp, 0x8
-	ldr r0, _08122F4C @ =gUnknown_203B0A0
+	ldr r0, _08122F4C @ =gPartyMenu
 	ldrb r0, [r0, 0xA]
 	lsls r0, 24
 	asrs r0, 24
-	ldr r1, _08122F50 @ =gUnknown_203B0B4
+	ldr r1, _08122F50 @ =sPartyMenuBoxes
 	ldr r1, [r1]
 	lsls r0, 4
 	adds r0, r1
@@ -8882,13 +8882,13 @@ _08122EEE:
 	adds r0, r2, 0
 	b _08122F56
 	.align 2, 0
-_08122F4C: .4byte gUnknown_203B0A0
-_08122F50: .4byte gUnknown_203B0B4
+_08122F4C: .4byte gPartyMenu
+_08122F50: .4byte sPartyMenuBoxes
 _08122F54:
 	movs r0, 0x1
 _08122F56:
 	strh r0, [r6, 0x16]
-	ldr r4, _08122FEC @ =gUnknown_203B0C8
+	ldr r4, _08122FEC @ =sSlot1TilemapBuffer
 	movs r0, 0x4
 	ldrsh r1, [r6, r0]
 	movs r2, 0x6
@@ -8897,7 +8897,7 @@ _08122F56:
 	muls r0, r1
 	bl Alloc
 	str r0, [r4]
-	ldr r5, _08122FF0 @ =gUnknown_203B0CC
+	ldr r5, _08122FF0 @ =sSlot2TilemapBuffer
 	movs r0, 0xC
 	ldrsh r1, [r6, r0]
 	movs r2, 0xE
@@ -8930,23 +8930,23 @@ _08122F56:
 	add r0, sp, 0x8
 	ldrb r0, [r0, 0x1]
 	bl ClearWindowTilemap
-	ldr r4, _08122FF4 @ =gUnknown_203B0A0
+	ldr r4, _08122FF4 @ =gPartyMenu
 	movs r0, 0x9
 	strb r0, [r4, 0xB]
 	ldrb r0, [r4, 0x9]
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 	ldrb r0, [r4, 0xA]
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 	adds r0, r7, 0
-	bl sub_81231E8
+	bl SlidePartyMenuBoxOneStep
 	ldr r1, _08122FF8 @ =gTasks
 	lsls r0, r7, 2
 	adds r0, r7
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08122FFC @ =sub_8123270
+	ldr r1, _08122FFC @ =Task_SlideSelectedSlotsOffscreen
 	str r1, [r0]
 _08122FE2:
 	add sp, 0xC
@@ -8954,15 +8954,15 @@ _08122FE2:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08122FEC: .4byte gUnknown_203B0C8
-_08122FF0: .4byte gUnknown_203B0CC
-_08122FF4: .4byte gUnknown_203B0A0
+_08122FEC: .4byte sSlot1TilemapBuffer
+_08122FF0: .4byte sSlot2TilemapBuffer
+_08122FF4: .4byte gPartyMenu
 _08122FF8: .4byte gTasks
-_08122FFC: .4byte sub_8123270
-	thumb_func_end sub_8122E5C
+_08122FFC: .4byte Task_SlideSelectedSlotsOffscreen
+	thumb_func_end SwitchSelectedMons
 
-	thumb_func_start sub_8123000
-sub_8123000: @ 8123000
+	thumb_func_start TryMovePartySlot
+TryMovePartySlot: @ 8123000
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -9020,10 +9020,10 @@ _0812305C:
 	pop {r4-r7}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8123000
+	thumb_func_end TryMovePartySlot
 
-	thumb_func_start sub_8123068
-sub_8123068: @ 8123068
+	thumb_func_start MoveAndBufferPartySlot
+MoveAndBufferPartySlot: @ 8123068
 	push {r4-r7,lr}
 	mov r7, r10
 	mov r6, r9
@@ -9058,7 +9058,7 @@ sub_8123068: @ 8123068
 	mov r1, r8
 	add r2, sp, 0x24
 	adds r3, r5, 0
-	bl sub_8123000
+	bl TryMovePartySlot
 	lsls r0, 24
 	cmp r0, 0
 	beq _08123122
@@ -9087,7 +9087,7 @@ sub_8123068: @ 8123068
 	mov r1, r8
 	add r2, sp, 0x24
 	adds r3, r5, 0
-	bl sub_8123000
+	bl TryMovePartySlot
 	lsls r0, 24
 	cmp r0, 0
 	beq _08123122
@@ -9122,10 +9122,10 @@ _08123122:
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8123068
+	thumb_func_end MoveAndBufferPartySlot
 
-	thumb_func_start sub_8123134
-sub_8123134: @ 8123134
+	thumb_func_start MovePartyMenuBoxSprites
+MovePartyMenuBoxSprites: @ 8123134
 	push {r4,lr}
 	ldr r4, _08123184 @ =gSprites
 	ldrb r2, [r0, 0xB]
@@ -9167,10 +9167,10 @@ sub_8123134: @ 8123134
 	bx r0
 	.align 2, 0
 _08123184: .4byte gSprites
-	thumb_func_end sub_8123134
+	thumb_func_end MovePartyMenuBoxSprites
 
-	thumb_func_start sub_8123188
-sub_8123188: @ 8123188
+	thumb_func_start SlidePartyMenuBoxSpritesOneStep
+SlidePartyMenuBoxSpritesOneStep: @ 8123188
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r0, 24
@@ -9183,8 +9183,8 @@ sub_8123188: @ 8123188
 	ldrsh r0, [r4, r1]
 	cmp r0, 0
 	beq _081231B6
-	ldr r2, _081231E0 @ =gUnknown_203B0B4
-	ldr r0, _081231E4 @ =gUnknown_203B0A0
+	ldr r2, _081231E0 @ =sPartyMenuBoxes
+	ldr r0, _081231E4 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	lsls r1, 4
@@ -9192,14 +9192,14 @@ sub_8123188: @ 8123188
 	adds r0, r1
 	movs r2, 0x14
 	ldrsh r1, [r4, r2]
-	bl sub_8123134
+	bl MovePartyMenuBoxSprites
 _081231B6:
 	movs r1, 0x16
 	ldrsh r0, [r4, r1]
 	cmp r0, 0
 	beq _081231D4
-	ldr r2, _081231E0 @ =gUnknown_203B0B4
-	ldr r0, _081231E4 @ =gUnknown_203B0A0
+	ldr r2, _081231E0 @ =sPartyMenuBoxes
+	ldr r0, _081231E4 @ =gPartyMenu
 	movs r1, 0xA
 	ldrsb r1, [r0, r1]
 	lsls r1, 4
@@ -9207,19 +9207,19 @@ _081231B6:
 	adds r0, r1
 	movs r2, 0x16
 	ldrsh r1, [r4, r2]
-	bl sub_8123134
+	bl MovePartyMenuBoxSprites
 _081231D4:
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _081231DC: .4byte gTasks+0x8
-_081231E0: .4byte gUnknown_203B0B4
-_081231E4: .4byte gUnknown_203B0A0
-	thumb_func_end sub_8123188
+_081231E0: .4byte sPartyMenuBoxes
+_081231E4: .4byte gPartyMenu
+	thumb_func_end SlidePartyMenuBoxSpritesOneStep
 
-	thumb_func_start sub_81231E8
-sub_81231E8: @ 81231E8
+	thumb_func_start SlidePartyMenuBoxOneStep
+SlidePartyMenuBoxOneStep: @ 81231E8
 	push {r4-r6,lr}
 	sub sp, 0x8
 	lsls r0, 24
@@ -9233,7 +9233,7 @@ sub_81231E8: @ 81231E8
 	ldrsh r0, [r5, r1]
 	cmp r0, 0
 	beq _08123228
-	ldr r0, _08123268 @ =gUnknown_203B0C8
+	ldr r0, _08123268 @ =sSlot1TilemapBuffer
 	ldr r0, [r0]
 	ldrh r1, [r5, 0x10]
 	ldrh r2, [r5]
@@ -9250,13 +9250,13 @@ sub_81231E8: @ 81231E8
 	movs r6, 0x14
 	ldrsh r4, [r5, r6]
 	str r4, [sp, 0x4]
-	bl sub_8123068
+	bl MoveAndBufferPartySlot
 _08123228:
 	movs r1, 0x16
 	ldrsh r0, [r5, r1]
 	cmp r0, 0
 	beq _08123256
-	ldr r0, _0812326C @ =gUnknown_203B0CC
+	ldr r0, _0812326C @ =sSlot2TilemapBuffer
 	ldr r0, [r0]
 	ldrh r1, [r5, 0x12]
 	ldrh r2, [r5, 0x8]
@@ -9273,7 +9273,7 @@ _08123228:
 	movs r6, 0x16
 	ldrsh r4, [r5, r6]
 	str r4, [sp, 0x4]
-	bl sub_8123068
+	bl MoveAndBufferPartySlot
 _08123256:
 	movs r0, 0
 	bl ScheduleBgCopyTilemapToVram
@@ -9283,12 +9283,12 @@ _08123256:
 	bx r0
 	.align 2, 0
 _08123264: .4byte gTasks+0x8
-_08123268: .4byte gUnknown_203B0C8
-_0812326C: .4byte gUnknown_203B0CC
-	thumb_func_end sub_81231E8
+_08123268: .4byte sSlot1TilemapBuffer
+_0812326C: .4byte sSlot2TilemapBuffer
+	thumb_func_end SlidePartyMenuBoxOneStep
 
-	thumb_func_start sub_8123270
-sub_8123270: @ 8123270
+	thumb_func_start Task_SlideSelectedSlotsOffscreen
+Task_SlideSelectedSlotsOffscreen: @ 8123270
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -9303,9 +9303,9 @@ sub_8123270: @ 8123270
 	mov r8, r0
 	adds r6, r7, r0
 	adds r0, r4, 0
-	bl sub_81231E8
+	bl SlidePartyMenuBoxOneStep
 	adds r0, r4, 0
-	bl sub_8123188
+	bl SlidePartyMenuBoxSpritesOneStep
 	ldrh r1, [r6, 0x14]
 	ldrh r2, [r6, 0x10]
 	adds r1, r2
@@ -9339,15 +9339,15 @@ sub_8123270: @ 8123270
 	ldrsh r0, [r6, r2]
 	negs r0, r0
 	strh r0, [r6, 0x16]
-	bl swap_pokemon_and_oams
-	ldr r4, _08123374 @ =gUnknown_203B0A0
+	bl SwitchPartyMon
+	ldr r4, _08123374 @ =gPartyMenu
 	ldrb r0, [r4, 0x9]
-	bl sub_811F234
+	bl DisplayPartyPokemonData
 	ldrb r0, [r4, 0xA]
-	bl sub_811F234
+	bl DisplayPartyPokemonData
 	movs r0, 0x9
 	ldrsb r0, [r4, r0]
-	ldr r5, _08123378 @ =gUnknown_203B0B4
+	ldr r5, _08123378 @ =sPartyMenuBoxes
 	ldr r1, [r5]
 	lsls r0, 4
 	adds r0, r1
@@ -9360,7 +9360,7 @@ sub_8123270: @ 8123270
 	adds r0, r1
 	ldrb r0, [r0, 0x8]
 	bl PutWindowTilemap
-	ldr r0, _0812337C @ =gUnknown_203B0C8
+	ldr r0, _0812337C @ =sSlot1TilemapBuffer
 	ldr r1, [r0]
 	ldrb r2, [r6]
 	ldrb r3, [r6, 0x2]
@@ -9370,7 +9370,7 @@ sub_8123270: @ 8123270
 	str r0, [sp, 0x4]
 	movs r0, 0
 	bl CopyRectIntoAltRect
-	ldr r0, _08123380 @ =gUnknown_203B0CC
+	ldr r0, _08123380 @ =sSlot2TilemapBuffer
 	ldr r1, [r0]
 	ldrb r2, [r6, 0x8]
 	ldrb r3, [r6, 0xA]
@@ -9397,7 +9397,7 @@ sub_8123270: @ 8123270
 	mov r0, r8
 	subs r0, 0x8
 	adds r0, r7, r0
-	ldr r1, _08123384 @ =sub_8123388
+	ldr r1, _08123384 @ =Task_SlideSelectedSlotsOnscreen
 	str r1, [r0]
 _08123362:
 	add sp, 0xC
@@ -9408,15 +9408,15 @@ _08123362:
 	bx r0
 	.align 2, 0
 _08123370: .4byte gTasks+0x8
-_08123374: .4byte gUnknown_203B0A0
-_08123378: .4byte gUnknown_203B0B4
-_0812337C: .4byte gUnknown_203B0C8
-_08123380: .4byte gUnknown_203B0CC
-_08123384: .4byte sub_8123388
-	thumb_func_end sub_8123270
-
-	thumb_func_start sub_8123388
-sub_8123388: @ 8123388
+_08123374: .4byte gPartyMenu
+_08123378: .4byte sPartyMenuBoxes
+_0812337C: .4byte sSlot1TilemapBuffer
+_08123380: .4byte sSlot2TilemapBuffer
+_08123384: .4byte Task_SlideSelectedSlotsOnscreen
+	thumb_func_end Task_SlideSelectedSlotsOffscreen
+
+	thumb_func_start Task_SlideSelectedSlotsOnscreen
+Task_SlideSelectedSlotsOnscreen: @ 8123388
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r6, r0, 24
@@ -9426,9 +9426,9 @@ sub_8123388: @ 8123388
 	ldr r1, _081233E8 @ =gTasks+0x8
 	adds r4, r0, r1
 	adds r0, r6, 0
-	bl sub_81231E8
+	bl SlidePartyMenuBoxOneStep
 	adds r0, r6, 0
-	bl sub_8123188
+	bl SlidePartyMenuBoxSpritesOneStep
 	movs r1, 0x14
 	ldrsh r0, [r4, r1]
 	cmp r0, 0
@@ -9437,10 +9437,10 @@ sub_8123388: @ 8123388
 	ldrsh r0, [r4, r2]
 	cmp r0, 0
 	bne _081233F4
-	ldr r5, _081233EC @ =gUnknown_203B0A0
+	ldr r5, _081233EC @ =gPartyMenu
 	movs r0, 0x9
 	ldrsb r0, [r5, r0]
-	ldr r4, _081233F0 @ =gUnknown_203B0B4
+	ldr r4, _081233F0 @ =sPartyMenuBoxes
 	ldr r1, [r4]
 	lsls r0, 4
 	adds r0, r1
@@ -9456,12 +9456,12 @@ sub_8123388: @ 8123388
 	movs r0, 0
 	bl ScheduleBgCopyTilemapToVram
 	adds r0, r6, 0
-	bl sub_81235E8
+	bl FinishTwoMonAction
 	b _08123418
 	.align 2, 0
 _081233E8: .4byte gTasks+0x8
-_081233EC: .4byte gUnknown_203B0A0
-_081233F0: .4byte gUnknown_203B0B4
+_081233EC: .4byte gPartyMenu
+_081233F0: .4byte sPartyMenuBoxes
 _081233F4:
 	ldrh r1, [r4, 0x14]
 	ldrh r0, [r4, 0x10]
@@ -9486,10 +9486,10 @@ _08123418:
 	pop {r4-r6}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8123388
+	thumb_func_end Task_SlideSelectedSlotsOnscreen
 
-	thumb_func_start oamt_swap_pos
-oamt_swap_pos: @ 8123420
+	thumb_func_start SwitchMenuBoxSprites
+SwitchMenuBoxSprites: @ 8123420
 	push {r4-r6,lr}
 	mov r6, r10
 	mov r5, r9
@@ -9591,14 +9591,14 @@ oamt_swap_pos: @ 8123420
 	bx r0
 	.align 2, 0
 _081234E8: .4byte gSprites
-	thumb_func_end oamt_swap_pos
+	thumb_func_end SwitchMenuBoxSprites
 
-	thumb_func_start swap_pokemon_and_oams
-swap_pokemon_and_oams: @ 81234EC
+	thumb_func_start SwitchPartyMon
+SwitchPartyMon: @ 81234EC
 	push {r4-r6,lr}
 	sub sp, 0x8
-	ldr r1, _08123580 @ =gUnknown_203B0B4
-	ldr r2, _08123584 @ =gUnknown_203B0A0
+	ldr r1, _08123580 @ =sPartyMenuBoxes
+	ldr r2, _08123584 @ =gPartyMenu
 	movs r3, 0x9
 	ldrsb r3, [r2, r3]
 	lsls r0, r3, 4
@@ -9639,31 +9639,31 @@ swap_pokemon_and_oams: @ 81234EC
 	adds r0, 0xB
 	ldr r1, [sp, 0x4]
 	adds r1, 0xB
-	bl oamt_swap_pos
+	bl SwitchMenuBoxSprites
 	ldr r0, [sp]
 	adds r0, 0xA
 	ldr r1, [sp, 0x4]
 	adds r1, 0xA
-	bl oamt_swap_pos
+	bl SwitchMenuBoxSprites
 	ldr r0, [sp]
 	adds r0, 0x9
 	ldr r1, [sp, 0x4]
 	adds r1, 0x9
-	bl oamt_swap_pos
+	bl SwitchMenuBoxSprites
 	ldr r0, [sp]
 	adds r0, 0xC
 	ldr r1, [sp, 0x4]
 	adds r1, 0xC
-	bl oamt_swap_pos
+	bl SwitchMenuBoxSprites
 	add sp, 0x8
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123580: .4byte gUnknown_203B0B4
-_08123584: .4byte gUnknown_203B0A0
+_08123580: .4byte sPartyMenuBoxes
+_08123584: .4byte gPartyMenu
 _08123588: .4byte gPlayerParty
-	thumb_func_end swap_pokemon_and_oams
+	thumb_func_end SwitchPartyMon
 
 	thumb_func_start sub_812358C
 sub_812358C: @ 812358C
@@ -9673,7 +9673,7 @@ sub_812358C: @ 812358C
 	movs r0, 0x4
 	bl Alloc
 	adds r4, r0, 0
-	ldr r0, _081235E0 @ =gUnknown_203B0A0
+	ldr r0, _081235E0 @ =gPartyMenu
 	mov r8, r0
 	ldrb r0, [r0, 0x9]
 	lsls r0, 24
@@ -9704,119 +9704,119 @@ sub_812358C: @ 812358C
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081235E0: .4byte gUnknown_203B0A0
+_081235E0: .4byte gPartyMenu
 _081235E4: .4byte gPlayerParty
 	thumb_func_end sub_812358C
 
-	thumb_func_start sub_81235E8
-sub_81235E8: @ 81235E8
+	thumb_func_start FinishTwoMonAction
+FinishTwoMonAction: @ 81235E8
 	push {r4,r5,lr}
 	adds r5, r0, 0
 	lsls r5, 24
 	lsrs r5, 24
-	ldr r0, _08123630 @ =gUnknown_203B09C
+	ldr r0, _08123630 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	adds r0, 0xD
-	bl sub_8121CE4
-	ldr r4, _08123634 @ =gUnknown_203B0A0
+	bl PartyMenuRemoveWindow
+	ldr r4, _08123634 @ =gPartyMenu
 	movs r0, 0
 	strb r0, [r4, 0xB]
 	ldrb r0, [r4, 0x9]
 	movs r1, 0
-	bl sub_811F818
+	bl AnimatePartySlot
 	ldrb r0, [r4, 0xA]
 	strb r0, [r4, 0x9]
 	ldrb r0, [r4, 0xA]
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 	movs r0, 0
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldr r1, _08123638 @ =gTasks
 	lsls r0, r5, 2
 	adds r0, r5
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _0812363C @ =sub_811FB28
+	ldr r1, _0812363C @ =Task_HandleChooseMonInput
 	str r1, [r0]
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123630: .4byte gUnknown_203B09C
-_08123634: .4byte gUnknown_203B0A0
+_08123630: .4byte sPartyMenuInternal
+_08123634: .4byte gPartyMenu
 _08123638: .4byte gTasks
-_0812363C: .4byte sub_811FB28
-	thumb_func_end sub_81235E8
+_0812363C: .4byte Task_HandleChooseMonInput
+	thumb_func_end FinishTwoMonAction
 
-	thumb_func_start brm_cancel_1
-brm_cancel_1: @ 8123640
+	thumb_func_start CursorCB_Cancel1
+CursorCB_Cancel1: @ 8123640
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r4, _08123674 @ =gUnknown_203B09C
+	ldr r4, _08123674 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r4]
 	adds r0, 0xD
-	bl sub_8121CE4
-	ldr r0, _08123678 @ =gUnknown_203B0A0
+	bl PartyMenuRemoveWindow
+	ldr r0, _08123678 @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
 	ands r0, r1
 	cmp r0, 0x6
 	bne _0812367C
 	movs r0, 0xF
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	b _08123682
 	.align 2, 0
-_08123674: .4byte gUnknown_203B09C
-_08123678: .4byte gUnknown_203B0A0
+_08123674: .4byte sPartyMenuInternal
+_08123678: .4byte gPartyMenu
 _0812367C:
 	movs r0, 0
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 _08123682:
 	ldr r0, _08123698 @ =gTasks
 	lsls r1, r5, 2
 	adds r1, r5
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _0812369C @ =sub_811FB28
+	ldr r0, _0812369C @ =Task_HandleChooseMonInput
 	str r0, [r1]
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08123698: .4byte gTasks
-_0812369C: .4byte sub_811FB28
-	thumb_func_end brm_cancel_1
+_0812369C: .4byte Task_HandleChooseMonInput
+	thumb_func_end CursorCB_Cancel1
 
-	thumb_func_start sub_81236A0
-sub_81236A0: @ 81236A0
+	thumb_func_start CursorCB_Item
+CursorCB_Item: @ 81236A0
 	push {r4,r5,lr}
 	adds r5, r0, 0
 	lsls r5, 24
 	lsrs r5, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r4, _081236F0 @ =gUnknown_203B09C
+	ldr r4, _081236F0 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r4]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, _081236F4 @ =gPlayerParty
-	ldr r1, _081236F8 @ =gUnknown_203B0A0
+	ldr r1, _081236F8 @ =gPartyMenu
 	ldrb r1, [r1, 0x9]
 	movs r2, 0x8
-	bl sub_812299C
+	bl SetPartyMonSelectionActions
 	movs r0, 0x1
-	bl sub_8121E5C
+	bl DisplaySelectionWindow
 	movs r0, 0x19
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldr r1, _081236FC @ =gTasks
 	lsls r0, r5, 2
 	adds r0, r5
@@ -9824,56 +9824,56 @@ sub_81236A0: @ 81236A0
 	adds r0, r1
 	movs r1, 0xFF
 	strh r1, [r0, 0x8]
-	ldr r1, _08123700 @ =sub_8122C5C
+	ldr r1, _08123700 @ =Task_HandleSelectionMenuInput
 	str r1, [r0]
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081236F0: .4byte gUnknown_203B09C
+_081236F0: .4byte sPartyMenuInternal
 _081236F4: .4byte gPlayerParty
-_081236F8: .4byte gUnknown_203B0A0
+_081236F8: .4byte gPartyMenu
 _081236FC: .4byte gTasks
-_08123700: .4byte sub_8122C5C
-	thumb_func_end sub_81236A0
+_08123700: .4byte Task_HandleSelectionMenuInput
+	thumb_func_end CursorCB_Item
 
-	thumb_func_start sub_8123704
-sub_8123704: @ 8123704
+	thumb_func_start CursorCB_Give
+CursorCB_Give: @ 8123704
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r0, _08123728 @ =gUnknown_203B09C
+	ldr r0, _08123728 @ =sPartyMenuInternal
 	ldr r1, [r0]
-	ldr r0, _0812372C @ =sub_8123730
+	ldr r0, _0812372C @ =CB2_SelectBagItemToGive
 	str r0, [r1, 0x4]
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123728: .4byte gUnknown_203B09C
-_0812372C: .4byte sub_8123730
-	thumb_func_end sub_8123704
+_08123728: .4byte sPartyMenuInternal
+_0812372C: .4byte CB2_SelectBagItemToGive
+	thumb_func_end CursorCB_Give
 
-	thumb_func_start sub_8123730
-sub_8123730: @ 8123730
+	thumb_func_start CB2_SelectBagItemToGive
+CB2_SelectBagItemToGive: @ 8123730
 	push {lr}
-	ldr r2, _08123740 @ =c2_8123744
+	ldr r2, _08123740 @ =CB2_GiveHoldItem
 	movs r0, 0x1
 	movs r1, 0x3
-	bl sub_8107DB4
+	bl GoToBagMenu
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123740: .4byte c2_8123744
-	thumb_func_end sub_8123730
+_08123740: .4byte CB2_GiveHoldItem
+	thumb_func_end CB2_SelectBagItemToGive
 
-	thumb_func_start c2_8123744
-c2_8123744: @ 8123744
+	thumb_func_start CB2_GiveHoldItem
+CB2_GiveHoldItem: @ 8123744
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -9882,24 +9882,24 @@ c2_8123744: @ 8123744
 	ldrh r0, [r6]
 	cmp r0, 0
 	bne _08123778
-	ldr r3, _08123770 @ =gUnknown_203B0A0
+	ldr r3, _08123770 @ =gPartyMenu
 	ldrb r0, [r3, 0x8]
 	lsls r0, 28
 	lsrs r0, 28
 	ldrb r2, [r3, 0xB]
 	movs r1, 0x7F
 	str r1, [sp]
-	ldr r1, _08123774 @ =sub_8122C30
+	ldr r1, _08123774 @ =Task_TryCreateSelectionWindow
 	str r1, [sp, 0x4]
 	ldr r1, [r3]
 	b _081237AE
 	.align 2, 0
 _0812376C: .4byte gSpecialVar_ItemId
-_08123770: .4byte gUnknown_203B0A0
-_08123774: .4byte sub_8122C30
+_08123770: .4byte gPartyMenu
+_08123774: .4byte Task_TryCreateSelectionWindow
 _08123778:
-	ldr r4, _081237BC @ =gUnknown_203B0D8
-	ldr r5, _081237C0 @ =gUnknown_203B0A0
+	ldr r4, _081237BC @ =sPartyMenuItemId
+	ldr r5, _081237C0 @ =gPartyMenu
 	movs r0, 0x9
 	ldrsb r0, [r5, r0]
 	movs r1, 0x64
@@ -9921,20 +9921,20 @@ _08123778:
 	ldrb r2, [r5, 0xB]
 	movs r1, 0x7F
 	str r1, [sp]
-	ldr r1, _081237C8 @ =sub_81238A4
+	ldr r1, _081237C8 @ =Task_SwitchHoldItemsPrompt
 	str r1, [sp, 0x4]
 	ldr r1, [r5]
 _081237AE:
 	str r1, [sp, 0x8]
 	movs r1, 0xFF
 	movs r3, 0x1
-	bl PartyMenuInit
+	bl InitPartyMenu
 	b _08123814
 	.align 2, 0
-_081237BC: .4byte gUnknown_203B0D8
-_081237C0: .4byte gUnknown_203B0A0
+_081237BC: .4byte sPartyMenuItemId
+_081237C0: .4byte gPartyMenu
 _081237C4: .4byte gPlayerParty
-_081237C8: .4byte sub_81238A4
+_081237C8: .4byte Task_SwitchHoldItemsPrompt
 _081237CC:
 	ldrh r0, [r6]
 	bl ItemIsMail
@@ -9951,8 +9951,8 @@ _081237CC:
 	adds r0, r1, 0
 	adds r0, r7
 	ldrh r1, [r6]
-	bl sub_81205C8
-	bl sub_8123A80
+	bl GiveItemToMon
+	bl CB2_WriteMailToGiveMon
 	b _08123814
 _081237F8:
 	ldrb r0, [r5, 0x8]
@@ -9961,13 +9961,13 @@ _081237F8:
 	ldrb r2, [r5, 0xB]
 	movs r1, 0x7F
 	str r1, [sp]
-	ldr r1, _08123820 @ =sub_8123824
+	ldr r1, _08123820 @ =Task_GiveHoldItem
 	str r1, [sp, 0x4]
 	ldr r1, [r5]
 	str r1, [sp, 0x8]
 	movs r1, 0xFF
 	movs r3, 0x1
-	bl PartyMenuInit
+	bl InitPartyMenu
 _08123814:
 	add sp, 0xC
 	pop {r3}
@@ -9976,11 +9976,11 @@ _08123814:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123820: .4byte sub_8123824
-	thumb_func_end c2_8123744
+_08123820: .4byte Task_GiveHoldItem
+	thumb_func_end CB2_GiveHoldItem
 
-	thumb_func_start sub_8123824
-sub_8123824: @ 8123824
+	thumb_func_start Task_GiveHoldItem
+Task_GiveHoldItem: @ 8123824
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -9994,7 +9994,7 @@ sub_8123824: @ 8123824
 	bne _08123880
 	ldr r0, _08123890 @ =gSpecialVar_ItemId
 	ldrh r4, [r0]
-	ldr r0, _08123894 @ =gUnknown_203B0A0
+	ldr r0, _08123894 @ =gPartyMenu
 	mov r8, r0
 	ldrb r0, [r0, 0x9]
 	lsls r0, 24
@@ -10006,14 +10006,14 @@ sub_8123824: @ 8123824
 	adds r1, r4, 0
 	movs r2, 0
 	movs r3, 0
-	bl sub_8120420
+	bl DisplayGaveHeldItemMessage
 	mov r1, r8
 	movs r0, 0x9
 	ldrsb r0, [r1, r0]
 	muls r0, r6
 	adds r0, r5
 	adds r1, r4, 0
-	bl sub_81205C8
+	bl GiveItemToMon
 	adds r0, r4, 0
 	movs r1, 0x1
 	bl RemoveBagItem
@@ -10022,7 +10022,7 @@ sub_8123824: @ 8123824
 	adds r0, r7
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _081238A0 @ =sub_8123BF0
+	ldr r1, _081238A0 @ =Task_UpdateHeldItemSprite
 	str r1, [r0]
 _08123880:
 	pop {r3}
@@ -10033,14 +10033,14 @@ _08123880:
 	.align 2, 0
 _0812388C: .4byte gPaletteFade
 _08123890: .4byte gSpecialVar_ItemId
-_08123894: .4byte gUnknown_203B0A0
+_08123894: .4byte gPartyMenu
 _08123898: .4byte gPlayerParty
 _0812389C: .4byte gTasks
-_081238A0: .4byte sub_8123BF0
-	thumb_func_end sub_8123824
+_081238A0: .4byte Task_UpdateHeldItemSprite
+	thumb_func_end Task_GiveHoldItem
 
-	thumb_func_start sub_81238A4
-sub_81238A4: @ 81238A4
+	thumb_func_start Task_SwitchHoldItemsPrompt
+Task_SwitchHoldItemsPrompt: @ 81238A4
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -10050,23 +10050,23 @@ sub_81238A4: @ 81238A4
 	ands r0, r1
 	cmp r0, 0
 	bne _081238DC
-	ldr r0, _081238E8 @ =gUnknown_203B0A0
+	ldr r0, _081238E8 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
 	muls r0, r1
 	ldr r1, _081238EC @ =gPlayerParty
 	adds r0, r1
-	ldr r1, _081238F0 @ =gUnknown_203B0D8
+	ldr r1, _081238F0 @ =sPartyMenuItemId
 	ldrh r1, [r1]
 	movs r2, 0x1
-	bl sub_812050C
+	bl DisplayAlreadyHoldingItemSwitchMessage
 	ldr r1, _081238F4 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _081238F8 @ =sub_81238FC
+	ldr r1, _081238F8 @ =Task_SwitchItemsYesNo
 	str r1, [r0]
 _081238DC:
 	pop {r4}
@@ -10074,30 +10074,30 @@ _081238DC:
 	bx r0
 	.align 2, 0
 _081238E4: .4byte gPaletteFade
-_081238E8: .4byte gUnknown_203B0A0
+_081238E8: .4byte gPartyMenu
 _081238EC: .4byte gPlayerParty
-_081238F0: .4byte gUnknown_203B0D8
+_081238F0: .4byte sPartyMenuItemId
 _081238F4: .4byte gTasks
-_081238F8: .4byte sub_81238FC
-	thumb_func_end sub_81238A4
+_081238F8: .4byte Task_SwitchItemsYesNo
+	thumb_func_end Task_SwitchHoldItemsPrompt
 
-	thumb_func_start sub_81238FC
-sub_81238FC: @ 81238FC
+	thumb_func_start Task_SwitchItemsYesNo
+Task_SwitchItemsYesNo: @ 81238FC
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08123920
-	bl sub_812200C
+	bl PartyMenuDisplayYesNoMenu
 	ldr r0, _08123928 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _0812392C @ =sub_8123930
+	ldr r0, _0812392C @ =Task_HandleSwitchItemsYesNoInput
 	str r0, [r1]
 _08123920:
 	pop {r4}
@@ -10105,11 +10105,11 @@ _08123920:
 	bx r0
 	.align 2, 0
 _08123928: .4byte gTasks
-_0812392C: .4byte sub_8123930
-	thumb_func_end sub_81238FC
+_0812392C: .4byte Task_HandleSwitchItemsYesNoInput
+	thumb_func_end Task_SwitchItemsYesNo
 
-	thumb_func_start sub_8123930
-sub_8123930: @ 8123930
+	thumb_func_start Task_HandleSwitchItemsYesNoInput
+Task_HandleSwitchItemsYesNoInput: @ 8123930
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -10134,7 +10134,7 @@ _08123956:
 	ldrh r0, [r5]
 	movs r1, 0x1
 	bl RemoveBagItem
-	ldr r6, _0812399C @ =gUnknown_203B0D8
+	ldr r6, _0812399C @ =sPartyMenuItemId
 	ldrh r0, [r6]
 	movs r1, 0x1
 	bl AddBagItem
@@ -10145,31 +10145,31 @@ _08123956:
 	movs r1, 0x1
 	bl AddBagItem
 	ldrh r0, [r6]
-	bl sub_8120658
+	bl BufferBagFullCantTakeItemMessage
 	ldr r0, _081239A0 @ =gStringVar4
 	movs r1, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _081239A4 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _081239A8 @ =sub_81203B8
+	ldr r1, _081239A8 @ =Task_ReturnToChooseMonAfterText
 	str r1, [r0]
 	b _08123A40
 	.align 2, 0
 _08123998: .4byte gSpecialVar_ItemId
-_0812399C: .4byte gUnknown_203B0D8
+_0812399C: .4byte sPartyMenuItemId
 _081239A0: .4byte gStringVar4
 _081239A4: .4byte gTasks
-_081239A8: .4byte sub_81203B8
+_081239A8: .4byte Task_ReturnToChooseMonAfterText
 _081239AC:
 	ldrh r0, [r5]
 	bl ItemIsMail
 	lsls r0, 24
 	cmp r0, 0
 	beq _081239EC
-	ldr r0, _081239DC @ =gUnknown_203B0A0
+	ldr r0, _081239DC @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -10177,22 +10177,22 @@ _081239AC:
 	ldr r1, _081239E0 @ =gPlayerParty
 	adds r0, r1
 	ldrh r1, [r5]
-	bl sub_81205C8
+	bl GiveItemToMon
 	ldr r1, _081239E4 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _081239E8 @ =sub_8123A50
+	ldr r1, _081239E8 @ =Task_WriteMailToGiveMonAfterText
 	str r1, [r0]
 	b _08123A40
 	.align 2, 0
-_081239DC: .4byte gUnknown_203B0A0
+_081239DC: .4byte gPartyMenu
 _081239E0: .4byte gPlayerParty
 _081239E4: .4byte gTasks
-_081239E8: .4byte sub_8123A50
+_081239E8: .4byte Task_WriteMailToGiveMonAfterText
 _081239EC:
-	ldr r0, _08123A1C @ =gUnknown_203B0A0
+	ldr r0, _08123A1C @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -10200,24 +10200,24 @@ _081239EC:
 	ldr r1, _08123A20 @ =gPlayerParty
 	adds r0, r1
 	ldrh r1, [r5]
-	bl sub_81205C8
+	bl GiveItemToMon
 	ldrh r0, [r5]
 	ldrh r1, [r6]
 	movs r2, 0x1
-	bl sub_8120558
+	bl DisplaySwitchedHeldItemMessage
 	ldr r1, _08123A24 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08123A28 @ =sub_8123BF0
+	ldr r1, _08123A28 @ =Task_UpdateHeldItemSprite
 	str r1, [r0]
 	b _08123A40
 	.align 2, 0
-_08123A1C: .4byte gUnknown_203B0A0
+_08123A1C: .4byte gPartyMenu
 _08123A20: .4byte gPlayerParty
 _08123A24: .4byte gTasks
-_08123A28: .4byte sub_8123BF0
+_08123A28: .4byte Task_UpdateHeldItemSprite
 _08123A2C:
 	movs r0, 0x5
 	bl PlaySE
@@ -10227,7 +10227,7 @@ _08123A32:
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08123A4C @ =sub_81203B8
+	ldr r0, _08123A4C @ =Task_ReturnToChooseMonAfterText
 	str r0, [r1]
 _08123A40:
 	pop {r4-r6}
@@ -10235,38 +10235,38 @@ _08123A40:
 	bx r0
 	.align 2, 0
 _08123A48: .4byte gTasks
-_08123A4C: .4byte sub_81203B8
-	thumb_func_end sub_8123930
+_08123A4C: .4byte Task_ReturnToChooseMonAfterText
+	thumb_func_end Task_HandleSwitchItemsYesNoInput
 
-	thumb_func_start sub_8123A50
-sub_8123A50: @ 8123A50
+	thumb_func_start Task_WriteMailToGiveMonAfterText
+Task_WriteMailToGiveMonAfterText: @ 8123A50
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08123A70
-	ldr r0, _08123A78 @ =gUnknown_203B09C
+	ldr r0, _08123A78 @ =sPartyMenuInternal
 	ldr r1, [r0]
-	ldr r0, _08123A7C @ =sub_8123A80
+	ldr r0, _08123A7C @ =CB2_WriteMailToGiveMon
 	str r0, [r1, 0x4]
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 _08123A70:
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123A78: .4byte gUnknown_203B09C
-_08123A7C: .4byte sub_8123A80
-	thumb_func_end sub_8123A50
+_08123A78: .4byte sPartyMenuInternal
+_08123A7C: .4byte CB2_WriteMailToGiveMon
+	thumb_func_end Task_WriteMailToGiveMonAfterText
 
-	thumb_func_start sub_8123A80
-sub_8123A80: @ 8123A80
+	thumb_func_start CB2_WriteMailToGiveMon
+CB2_WriteMailToGiveMon: @ 8123A80
 	push {lr}
-	ldr r0, _08123AB8 @ =gUnknown_203B0A0
+	ldr r0, _08123AB8 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -10285,26 +10285,26 @@ sub_8123A80: @ 8123A80
 	adds r2, r0
 	ldr r1, [r1]
 	adds r1, r2
-	ldr r2, _08123AC8 @ =sub_8123ACC
+	ldr r2, _08123AC8 @ =CB2_ReturnToPartyMenuFromWritingMail
 	movs r0, 0x4
-	bl sub_80FEBAC
+	bl DoEasyChatScreen
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123AB8: .4byte gUnknown_203B0A0
+_08123AB8: .4byte gPartyMenu
 _08123ABC: .4byte gPlayerParty
 _08123AC0: .4byte gSaveBlock1Ptr
 _08123AC4: .4byte 0x00002cd0
-_08123AC8: .4byte sub_8123ACC
-	thumb_func_end sub_8123A80
+_08123AC8: .4byte CB2_ReturnToPartyMenuFromWritingMail
+	thumb_func_end CB2_WriteMailToGiveMon
 
-	thumb_func_start sub_8123ACC
-sub_8123ACC: @ 8123ACC
+	thumb_func_start CB2_ReturnToPartyMenuFromWritingMail
+CB2_ReturnToPartyMenuFromWritingMail: @ 8123ACC
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
 	sub sp, 0xC
-	ldr r6, _08123B38 @ =gUnknown_203B0A0
+	ldr r6, _08123B38 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r6, r1]
 	movs r0, 0x64
@@ -10323,7 +10323,7 @@ sub_8123ACC: @ 8123ACC
 	bne _08123B4C
 	adds r0, r5, 0
 	bl TakeMailFromMon
-	ldr r4, _08123B44 @ =gUnknown_203B0D8
+	ldr r4, _08123B44 @ =sPartyMenuItemId
 	adds r0, r5, 0
 	movs r1, 0xC
 	adds r2, r4, 0
@@ -10339,20 +10339,20 @@ sub_8123ACC: @ 8123ACC
 	lsrs r0, 28
 	ldrb r2, [r6, 0xB]
 	str r7, [sp]
-	ldr r1, _08123B48 @ =sub_8122C30
+	ldr r1, _08123B48 @ =Task_TryCreateSelectionWindow
 	str r1, [sp, 0x4]
 	ldr r1, [r6]
 	str r1, [sp, 0x8]
 	movs r1, 0xFF
 	movs r3, 0x1
-	bl PartyMenuInit
+	bl InitPartyMenu
 	b _08123B68
 	.align 2, 0
-_08123B38: .4byte gUnknown_203B0A0
+_08123B38: .4byte gPartyMenu
 _08123B3C: .4byte gPlayerParty
 _08123B40: .4byte gSpecialVar_Result
-_08123B44: .4byte gUnknown_203B0D8
-_08123B48: .4byte sub_8122C30
+_08123B44: .4byte sPartyMenuItemId
+_08123B48: .4byte Task_TryCreateSelectionWindow
 _08123B4C:
 	ldrb r0, [r6, 0x8]
 	lsls r0, 28
@@ -10360,13 +10360,13 @@ _08123B4C:
 	ldrb r2, [r6, 0xB]
 	movs r1, 0
 	str r1, [sp]
-	ldr r1, _08123B74 @ =sub_8123B78
+	ldr r1, _08123B74 @ =Task_DisplayGaveMailFromPartyMessage
 	str r1, [sp, 0x4]
 	ldr r1, [r6]
 	str r1, [sp, 0x8]
 	movs r1, 0xFF
 	movs r3, 0x1
-	bl PartyMenuInit
+	bl InitPartyMenu
 _08123B68:
 	add sp, 0xC
 	pop {r3}
@@ -10375,11 +10375,11 @@ _08123B68:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123B74: .4byte sub_8123B78
-	thumb_func_end sub_8123ACC
+_08123B74: .4byte Task_DisplayGaveMailFromPartyMessage
+	thumb_func_end CB2_ReturnToPartyMenuFromWritingMail
 
-	thumb_func_start sub_8123B78
-sub_8123B78: @ 8123B78
+	thumb_func_start Task_DisplayGaveMailFromPartyMessage
+Task_DisplayGaveMailFromPartyMessage: @ 8123B78
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -10389,11 +10389,11 @@ sub_8123B78: @ 8123B78
 	ands r0, r1
 	cmp r0, 0
 	bne _08123BDE
-	ldr r1, _08123BB4 @ =gUnknown_203B0D8
+	ldr r1, _08123BB4 @ =sPartyMenuItemId
 	ldrh r0, [r1]
 	cmp r0, 0
 	bne _08123BC4
-	ldr r0, _08123BB8 @ =gUnknown_203B0A0
+	ldr r0, _08123BB8 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -10404,12 +10404,12 @@ sub_8123B78: @ 8123B78
 	ldrh r1, [r1]
 	movs r2, 0
 	movs r3, 0
-	bl sub_8120420
+	bl DisplayGaveHeldItemMessage
 	b _08123BD0
 	.align 2, 0
 _08123BB0: .4byte gPaletteFade
-_08123BB4: .4byte gUnknown_203B0D8
-_08123BB8: .4byte gUnknown_203B0A0
+_08123BB4: .4byte sPartyMenuItemId
+_08123BB8: .4byte gPartyMenu
 _08123BBC: .4byte gPlayerParty
 _08123BC0: .4byte gSpecialVar_ItemId
 _08123BC4:
@@ -10417,14 +10417,14 @@ _08123BC4:
 	ldrh r0, [r0]
 	ldrh r1, [r1]
 	movs r2, 0
-	bl sub_8120558
+	bl DisplaySwitchedHeldItemMessage
 _08123BD0:
 	ldr r0, _08123BE8 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08123BEC @ =sub_8123BF0
+	ldr r0, _08123BEC @ =Task_UpdateHeldItemSprite
 	str r0, [r1]
 _08123BDE:
 	pop {r4}
@@ -10433,17 +10433,17 @@ _08123BDE:
 	.align 2, 0
 _08123BE4: .4byte gSpecialVar_ItemId
 _08123BE8: .4byte gTasks
-_08123BEC: .4byte sub_8123BF0
-	thumb_func_end sub_8123B78
+_08123BEC: .4byte Task_UpdateHeldItemSprite
+	thumb_func_end Task_DisplayGaveMailFromPartyMessage
 
-	thumb_func_start sub_8123BF0
-sub_8123BF0: @ 8123BF0
+	thumb_func_start Task_UpdateHeldItemSprite
+Task_UpdateHeldItemSprite: @ 8123BF0
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
-	ldr r0, _08123C2C @ =gUnknown_203B0A0
+	ldr r0, _08123C2C @ =gPartyMenu
 	ldrb r4, [r0, 0x9]
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
@@ -10454,29 +10454,29 @@ sub_8123BF0: @ 8123BF0
 	muls r0, r2
 	ldr r1, _08123C30 @ =gPlayerParty
 	adds r0, r1
-	ldr r1, _08123C34 @ =gUnknown_203B0B4
+	ldr r1, _08123C34 @ =sPartyMenuBoxes
 	lsls r2, 4
 	ldr r1, [r1]
 	adds r1, r2
-	bl sub_81224B4
+	bl UpdatePartyMonHeldItemSprite
 	adds r0, r5, 0
-	bl sub_81203B8
+	bl Task_ReturnToChooseMonAfterText
 _08123C24:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123C2C: .4byte gUnknown_203B0A0
+_08123C2C: .4byte gPartyMenu
 _08123C30: .4byte gPlayerParty
-_08123C34: .4byte gUnknown_203B0B4
-	thumb_func_end sub_8123BF0
+_08123C34: .4byte sPartyMenuBoxes
+	thumb_func_end Task_UpdateHeldItemSprite
 
-	thumb_func_start sub_8123C38
-sub_8123C38: @ 8123C38
+	thumb_func_start CursorCB_TakeItem
+CursorCB_TakeItem: @ 8123C38
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r7, r0, 24
-	ldr r0, _08123C90 @ =gUnknown_203B0A0
+	ldr r0, _08123C90 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -10490,15 +10490,15 @@ sub_8123C38: @ 8123C38
 	lsrs r6, r0, 16
 	movs r0, 0x5
 	bl PlaySE
-	ldr r4, _08123C98 @ =gUnknown_203B09C
+	ldr r4, _08123C98 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r4]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	adds r0, r5, 0
-	bl sub_8120610
+	bl TryTakeMonItem
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0
@@ -10508,12 +10508,12 @@ sub_8123C38: @ 8123C38
 	adds r0, r5, 0
 	adds r1, r6, 0
 	movs r2, 0x1
-	bl sub_81204AC
+	bl DisplayTookHeldItemMessage
 	b _08123CCE
 	.align 2, 0
-_08123C90: .4byte gUnknown_203B0A0
+_08123C90: .4byte gPartyMenu
 _08123C94: .4byte gPlayerParty
-_08123C98: .4byte gUnknown_203B09C
+_08123C98: .4byte sPartyMenuInternal
 _08123C9C:
 	ldr r1, _08123CB4 @ =gStringVar1
 	adds r0, r5, 0
@@ -10530,11 +10530,11 @@ _08123CB8: .4byte gStringVar4
 _08123CBC: .4byte gUnknown_8416C8F
 _08123CC0:
 	adds r0, r6, 0
-	bl sub_8120658
+	bl BufferBagFullCantTakeItemMessage
 	ldr r0, _08123CE8 @ =gStringVar4
 _08123CC8:
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 _08123CCE:
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
@@ -10543,7 +10543,7 @@ _08123CCE:
 	adds r1, r7
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08123CF0 @ =sub_8123BF0
+	ldr r0, _08123CF0 @ =Task_UpdateHeldItemSprite
 	str r0, [r1]
 	pop {r4-r7}
 	pop {r0}
@@ -10551,33 +10551,33 @@ _08123CCE:
 	.align 2, 0
 _08123CE8: .4byte gStringVar4
 _08123CEC: .4byte gTasks
-_08123CF0: .4byte sub_8123BF0
-	thumb_func_end sub_8123C38
+_08123CF0: .4byte Task_UpdateHeldItemSprite
+	thumb_func_end CursorCB_TakeItem
 
-	thumb_func_start sub_8123CF4
-sub_8123CF4: @ 8123CF4
+	thumb_func_start CursorCB_Mail
+CursorCB_Mail: @ 8123CF4
 	push {r4,r5,lr}
 	adds r5, r0, 0
 	lsls r5, 24
 	lsrs r5, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r4, _08123D44 @ =gUnknown_203B09C
+	ldr r4, _08123D44 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r4]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, _08123D48 @ =gPlayerParty
-	ldr r1, _08123D4C @ =gUnknown_203B0A0
+	ldr r1, _08123D4C @ =gPartyMenu
 	ldrb r1, [r1, 0x9]
 	movs r2, 0x9
-	bl sub_812299C
+	bl SetPartyMonSelectionActions
 	movs r0, 0x2
-	bl sub_8121E5C
+	bl DisplaySelectionWindow
 	movs r0, 0x1A
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldr r1, _08123D50 @ =gTasks
 	lsls r0, r5, 2
 	adds r0, r5
@@ -10585,45 +10585,45 @@ sub_8123CF4: @ 8123CF4
 	adds r0, r1
 	movs r1, 0xFF
 	strh r1, [r0, 0x8]
-	ldr r1, _08123D54 @ =sub_8122C5C
+	ldr r1, _08123D54 @ =Task_HandleSelectionMenuInput
 	str r1, [r0]
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123D44: .4byte gUnknown_203B09C
+_08123D44: .4byte sPartyMenuInternal
 _08123D48: .4byte gPlayerParty
-_08123D4C: .4byte gUnknown_203B0A0
+_08123D4C: .4byte gPartyMenu
 _08123D50: .4byte gTasks
-_08123D54: .4byte sub_8122C5C
-	thumb_func_end sub_8123CF4
+_08123D54: .4byte Task_HandleSelectionMenuInput
+	thumb_func_end CursorCB_Mail
 
-	thumb_func_start sub_8123D58
-sub_8123D58: @ 8123D58
+	thumb_func_start CursorCB_Read
+CursorCB_Read: @ 8123D58
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r0, _08123D7C @ =gUnknown_203B09C
+	ldr r0, _08123D7C @ =sPartyMenuInternal
 	ldr r1, [r0]
-	ldr r0, _08123D80 @ =sub_8123D84
+	ldr r0, _08123D80 @ =CB2_ReadHeldMail
 	str r0, [r1, 0x4]
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123D7C: .4byte gUnknown_203B09C
-_08123D80: .4byte sub_8123D84
-	thumb_func_end sub_8123D58
+_08123D7C: .4byte sPartyMenuInternal
+_08123D80: .4byte CB2_ReadHeldMail
+	thumb_func_end CursorCB_Read
 
-	thumb_func_start sub_8123D84
-sub_8123D84: @ 8123D84
+	thumb_func_start CB2_ReadHeldMail
+CB2_ReadHeldMail: @ 8123D84
 	push {lr}
-	ldr r0, _08123DB8 @ =gUnknown_203B0A0
+	ldr r0, _08123DB8 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -10640,21 +10640,21 @@ sub_8123D84: @ 8123D84
 	adds r1, r0
 	ldr r0, [r2]
 	adds r0, r1
-	ldr r1, _08123DC8 @ =sub_8123DCC
+	ldr r1, _08123DC8 @ =CB2_ReturnToPartyMenuFromReadingMail
 	movs r2, 0x1
 	bl ReadMail
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123DB8: .4byte gUnknown_203B0A0
+_08123DB8: .4byte gPartyMenu
 _08123DBC: .4byte gPlayerParty
 _08123DC0: .4byte gSaveBlock1Ptr
 _08123DC4: .4byte 0x00002cd0
-_08123DC8: .4byte sub_8123DCC
-	thumb_func_end sub_8123D84
+_08123DC8: .4byte CB2_ReturnToPartyMenuFromReadingMail
+	thumb_func_end CB2_ReadHeldMail
 
-	thumb_func_start sub_8123DCC
-sub_8123DCC: @ 8123DCC
+	thumb_func_start CB2_ReturnToPartyMenuFromReadingMail
+CB2_ReturnToPartyMenuFromReadingMail: @ 8123DCC
 	push {lr}
 	sub sp, 0xC
 	ldr r2, _08123E00 @ =gPaletteFade
@@ -10662,81 +10662,81 @@ sub_8123DCC: @ 8123DCC
 	movs r1, 0x80
 	orrs r0, r1
 	strb r0, [r2, 0x8]
-	ldr r3, _08123E04 @ =gUnknown_203B0A0
+	ldr r3, _08123E04 @ =gPartyMenu
 	ldrb r0, [r3, 0x8]
 	lsls r0, 28
 	lsrs r0, 28
 	ldrb r2, [r3, 0xB]
 	movs r1, 0x16
 	str r1, [sp]
-	ldr r1, _08123E08 @ =sub_8122C30
+	ldr r1, _08123E08 @ =Task_TryCreateSelectionWindow
 	str r1, [sp, 0x4]
 	ldr r1, [r3]
 	str r1, [sp, 0x8]
 	movs r1, 0xFF
 	movs r3, 0x1
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08123E00: .4byte gPaletteFade
-_08123E04: .4byte gUnknown_203B0A0
-_08123E08: .4byte sub_8122C30
-	thumb_func_end sub_8123DCC
+_08123E04: .4byte gPartyMenu
+_08123E08: .4byte Task_TryCreateSelectionWindow
+	thumb_func_end CB2_ReturnToPartyMenuFromReadingMail
 
-	thumb_func_start brm_take_2
-brm_take_2: @ 8123E0C
+	thumb_func_start CursorCB_TakeMail
+CursorCB_TakeMail: @ 8123E0C
 	push {r4,r5,lr}
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r5, _08123E48 @ =gUnknown_203B09C
+	ldr r5, _08123E48 @ =sPartyMenuInternal
 	ldr r0, [r5]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r5]
 	adds r0, 0xC
-	bl sub_8121CE4
-	ldr r0, _08123E4C @ =gUnknown_8416B64
+	bl PartyMenuRemoveWindow
+	ldr r0, _08123E4C @ =gText_SendMailToPC
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _08123E50 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08123E54 @ =sub_8123E58
+	ldr r1, _08123E54 @ =Task_SendMailToPCYesNo
 	str r1, [r0]
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123E48: .4byte gUnknown_203B09C
-_08123E4C: .4byte gUnknown_8416B64
+_08123E48: .4byte sPartyMenuInternal
+_08123E4C: .4byte gText_SendMailToPC
 _08123E50: .4byte gTasks
-_08123E54: .4byte sub_8123E58
-	thumb_func_end brm_take_2
+_08123E54: .4byte Task_SendMailToPCYesNo
+	thumb_func_end CursorCB_TakeMail
 
-	thumb_func_start sub_8123E58
-sub_8123E58: @ 8123E58
+	thumb_func_start Task_SendMailToPCYesNo
+Task_SendMailToPCYesNo: @ 8123E58
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08123E7C
-	bl sub_812200C
+	bl PartyMenuDisplayYesNoMenu
 	ldr r0, _08123E84 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08123E88 @ =sub_8123E8C
+	ldr r0, _08123E88 @ =Task_HandleSendMailToPCYesNoInput
 	str r0, [r1]
 _08123E7C:
 	pop {r4}
@@ -10744,11 +10744,11 @@ _08123E7C:
 	bx r0
 	.align 2, 0
 _08123E84: .4byte gTasks
-_08123E88: .4byte sub_8123E8C
-	thumb_func_end sub_8123E58
+_08123E88: .4byte Task_HandleSendMailToPCYesNoInput
+	thumb_func_end Task_SendMailToPCYesNo
 
-	thumb_func_start sub_8123E8C
-sub_8123E8C: @ 8123E8C
+	thumb_func_start Task_HandleSendMailToPCYesNoInput
+Task_HandleSendMailToPCYesNoInput: @ 8123E8C
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -10769,7 +10769,7 @@ _08123EAC:
 	beq _08123F22
 	b _08123F38
 _08123EB2:
-	ldr r0, _08123EE4 @ =gUnknown_203B0A0
+	ldr r0, _08123EE4 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -10781,50 +10781,50 @@ _08123EB2:
 	lsrs r0, 24
 	cmp r0, 0xFF
 	beq _08123EF8
-	ldr r0, _08123EEC @ =gUnknown_8416B86
+	ldr r0, _08123EEC @ =gText_MailSentToPC
 	movs r1, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _08123EF0 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08123EF4 @ =sub_8123BF0
+	ldr r1, _08123EF4 @ =Task_UpdateHeldItemSprite
 	b _08123F36
 	.align 2, 0
-_08123EE4: .4byte gUnknown_203B0A0
+_08123EE4: .4byte gPartyMenu
 _08123EE8: .4byte gPlayerParty
-_08123EEC: .4byte gUnknown_8416B86
+_08123EEC: .4byte gText_MailSentToPC
 _08123EF0: .4byte gTasks
-_08123EF4: .4byte sub_8123BF0
+_08123EF4: .4byte Task_UpdateHeldItemSprite
 _08123EF8:
-	ldr r0, _08123F10 @ =gUnknown_8416BA6
+	ldr r0, _08123F10 @ =gText_PCMailboxFull
 	movs r1, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _08123F14 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08123F18 @ =sub_81203B8
+	ldr r1, _08123F18 @ =Task_ReturnToChooseMonAfterText
 	b _08123F36
 	.align 2, 0
-_08123F10: .4byte gUnknown_8416BA6
+_08123F10: .4byte gText_PCMailboxFull
 _08123F14: .4byte gTasks
-_08123F18: .4byte sub_81203B8
+_08123F18: .4byte Task_ReturnToChooseMonAfterText
 _08123F1C:
 	movs r0, 0x5
 	bl PlaySE
 _08123F22:
-	ldr r0, _08123F40 @ =gUnknown_8416BC3
+	ldr r0, _08123F40 @ =gText_MailMessageWillBeLost
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _08123F44 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08123F48 @ =sub_8123F4C
+	ldr r1, _08123F48 @ =Task_LoseMailMessageYesNo
 _08123F36:
 	str r1, [r0]
 _08123F38:
@@ -10832,28 +10832,28 @@ _08123F38:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08123F40: .4byte gUnknown_8416BC3
+_08123F40: .4byte gText_MailMessageWillBeLost
 _08123F44: .4byte gTasks
-_08123F48: .4byte sub_8123F4C
-	thumb_func_end sub_8123E8C
+_08123F48: .4byte Task_LoseMailMessageYesNo
+	thumb_func_end Task_HandleSendMailToPCYesNoInput
 
-	thumb_func_start sub_8123F4C
-sub_8123F4C: @ 8123F4C
+	thumb_func_start Task_LoseMailMessageYesNo
+Task_LoseMailMessageYesNo: @ 8123F4C
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08123F70
-	bl sub_812200C
+	bl PartyMenuDisplayYesNoMenu
 	ldr r0, _08123F78 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08123F7C @ =sub_8123F80
+	ldr r0, _08123F7C @ =Task_HandleLoseMailMessageYesNoInput
 	str r0, [r1]
 _08123F70:
 	pop {r4}
@@ -10861,11 +10861,11 @@ _08123F70:
 	bx r0
 	.align 2, 0
 _08123F78: .4byte gTasks
-_08123F7C: .4byte sub_8123F80
-	thumb_func_end sub_8123F4C
+_08123F7C: .4byte Task_HandleLoseMailMessageYesNoInput
+	thumb_func_end Task_LoseMailMessageYesNo
 
-	thumb_func_start sub_8123F80
-sub_8123F80: @ 8123F80
+	thumb_func_start Task_HandleLoseMailMessageYesNoInput
+Task_HandleLoseMailMessageYesNoInput: @ 8123F80
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -10888,7 +10888,7 @@ _08123FA4:
 	beq _08124042
 	b _08124050
 _08123FAA:
-	ldr r0, _08123FFC @ =gUnknown_203B0A0
+	ldr r0, _08123FFC @ =gPartyMenu
 	mov r8, r0
 	ldrb r0, [r0, 0x9]
 	lsls r0, 24
@@ -10914,41 +10914,41 @@ _08123FAA:
 	muls r0, r7
 	adds r0, r6
 	bl TakeMailFromMon
-	ldr r0, _08124004 @ =gUnknown_8416CC7
+	ldr r0, _08124004 @ =gText_MailTakenFromPkmn
 	movs r1, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _08124008 @ =gTasks
 	lsls r0, r5, 2
 	adds r0, r5
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _0812400C @ =sub_8123BF0
+	ldr r1, _0812400C @ =Task_UpdateHeldItemSprite
 	str r1, [r0]
 	b _08124050
 	.align 2, 0
-_08123FFC: .4byte gUnknown_203B0A0
+_08123FFC: .4byte gPartyMenu
 _08124000: .4byte gPlayerParty
-_08124004: .4byte gUnknown_8416CC7
+_08124004: .4byte gText_MailTakenFromPkmn
 _08124008: .4byte gTasks
-_0812400C: .4byte sub_8123BF0
+_0812400C: .4byte Task_UpdateHeldItemSprite
 _08124010:
 	adds r0, r4, 0
-	bl sub_8120658
+	bl BufferBagFullCantTakeItemMessage
 	ldr r0, _08124030 @ =gStringVar4
 	movs r1, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _08124034 @ =gTasks
 	lsls r0, r5, 2
 	adds r0, r5
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08124038 @ =sub_81203B8
+	ldr r1, _08124038 @ =Task_ReturnToChooseMonAfterText
 	str r1, [r0]
 	b _08124050
 	.align 2, 0
 _08124030: .4byte gStringVar4
 _08124034: .4byte gTasks
-_08124038: .4byte sub_81203B8
+_08124038: .4byte Task_ReturnToChooseMonAfterText
 _0812403C:
 	movs r0, 0x5
 	bl PlaySE
@@ -10958,7 +10958,7 @@ _08124042:
 	adds r1, r5
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08124060 @ =sub_81203B8
+	ldr r0, _08124060 @ =Task_ReturnToChooseMonAfterText
 	str r0, [r1]
 _08124050:
 	pop {r3}
@@ -10968,11 +10968,11 @@ _08124050:
 	bx r0
 	.align 2, 0
 _0812405C: .4byte gTasks
-_08124060: .4byte sub_81203B8
-	thumb_func_end sub_8123F80
+_08124060: .4byte Task_ReturnToChooseMonAfterText
+	thumb_func_end Task_HandleLoseMailMessageYesNoInput
 
-	thumb_func_start sub_8124064
-sub_8124064: @ 8124064
+	thumb_func_start CursorCB_Cancel2
+CursorCB_Cancel2: @ 8124064
 	push {r4-r6,lr}
 	mov r6, r9
 	mov r5, r8
@@ -10980,7 +10980,7 @@ sub_8124064: @ 8124064
 	adds r6, r0, 0
 	lsls r6, 24
 	lsrs r6, 24
-	ldr r0, _081240E0 @ =gUnknown_203B0A0
+	ldr r0, _081240E0 @ =gPartyMenu
 	mov r8, r0
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
@@ -10992,27 +10992,27 @@ sub_8124064: @ 8124064
 	add r5, r9
 	movs r0, 0x5
 	bl PlaySE
-	ldr r4, _081240E8 @ =gUnknown_203B09C
+	ldr r4, _081240E8 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r4]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	mov r0, r8
 	ldrb r4, [r0, 0x9]
 	adds r0, r5, 0
-	bl sub_8122B20
+	bl GetPartyMenuActionsType
 	adds r2, r0, 0
 	lsls r2, 24
 	lsrs r2, 24
 	mov r0, r9
 	adds r1, r4, 0
-	bl sub_812299C
+	bl SetPartyMonSelectionActions
 	movs r0, 0
-	bl sub_8121E5C
+	bl DisplaySelectionWindow
 	movs r0, 0x16
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldr r1, _081240EC @ =gTasks
 	lsls r0, r6, 2
 	adds r0, r6
@@ -11020,7 +11020,7 @@ sub_8124064: @ 8124064
 	adds r0, r1
 	movs r1, 0xFF
 	strh r1, [r0, 0x8]
-	ldr r1, _081240F0 @ =sub_8122C5C
+	ldr r1, _081240F0 @ =Task_HandleSelectionMenuInput
 	str r1, [r0]
 	pop {r3,r4}
 	mov r8, r3
@@ -11029,47 +11029,47 @@ sub_8124064: @ 8124064
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081240E0: .4byte gUnknown_203B0A0
+_081240E0: .4byte gPartyMenu
 _081240E4: .4byte gPlayerParty
-_081240E8: .4byte gUnknown_203B09C
+_081240E8: .4byte sPartyMenuInternal
 _081240EC: .4byte gTasks
-_081240F0: .4byte sub_8122C5C
-	thumb_func_end sub_8124064
+_081240F0: .4byte Task_HandleSelectionMenuInput
+	thumb_func_end CursorCB_Cancel2
 
-	thumb_func_start sub_81240F4
-sub_81240F4: @ 81240F4
+	thumb_func_start CursorCB_SendMon
+CursorCB_SendMon: @ 81240F4
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r5, _08124120 @ =gUnknown_203B09C
+	ldr r5, _08124120 @ =sPartyMenuInternal
 	ldr r0, [r5]
 	adds r0, 0xC
-	bl sub_8121CE4
-	bl sub_8127AC0
+	bl PartyMenuRemoveWindow
+	bl TrySwitchInPokemon
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	bne _08124124
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _08124142
 	.align 2, 0
-_08124120: .4byte gUnknown_203B09C
+_08124120: .4byte sPartyMenuInternal
 _08124124:
 	ldr r0, [r5]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, _08124148 @ =gStringVar4
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _0812414C @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08124150 @ =sub_81203B8
+	ldr r1, _08124150 @ =Task_ReturnToChooseMonAfterText
 	str r1, [r0]
 _08124142:
 	pop {r4,r5}
@@ -11078,11 +11078,11 @@ _08124142:
 	.align 2, 0
 _08124148: .4byte gStringVar4
 _0812414C: .4byte gTasks
-_08124150: .4byte sub_81203B8
-	thumb_func_end sub_81240F4
+_08124150: .4byte Task_ReturnToChooseMonAfterText
+	thumb_func_end CursorCB_SendMon
 
-	thumb_func_start sub_8124154
-sub_8124154: @ 8124154
+	thumb_func_start CursorCB_Enter
+CursorCB_Enter: @ 8124154
 	push {r4-r7,lr}
 	mov r7, r10
 	mov r6, r9
@@ -11091,7 +11091,7 @@ sub_8124154: @ 8124154
 	sub sp, 0x4
 	lsls r0, 24
 	lsrs r7, r0, 24
-	ldr r0, _0812417C @ =gUnknown_203B0A0
+	ldr r0, _0812417C @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xC0
 	ands r0, r1
@@ -11103,7 +11103,7 @@ sub_8124154: @ 8124154
 	str r1, [sp]
 	b _0812418C
 	.align 2, 0
-_0812417C: .4byte gUnknown_203B0A0
+_0812417C: .4byte gPartyMenu
 _08124180: .4byte gUnknown_8416B3E
 _08124184:
 	movs r2, 0x3
@@ -11111,19 +11111,19 @@ _08124184:
 	ldr r0, _081241FC @ =gUnknown_8416B16
 	str r0, [sp]
 _0812418C:
-	ldr r4, _08124200 @ =gUnknown_203B09C
+	ldr r4, _08124200 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r4]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	movs r5, 0
 	lsls r1, r7, 2
 	mov r9, r1
 	cmp r5, r8
 	bcs _08124222
-	ldr r6, _08124204 @ =gUnknown_203B0A0
+	ldr r6, _08124204 @ =gPartyMenu
 	ldr r1, _08124208 @ =gTasks
 	mov r2, r9
 	adds r0, r2, r7
@@ -11144,33 +11144,33 @@ _081241B6:
 	adds r0, r5, 0x2
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, _08124210 @ =gUnknown_203B0B4
+	ldr r1, _08124210 @ =sPartyMenuBoxes
 	movs r2, 0x9
 	ldrsb r2, [r6, r2]
 	lsls r2, 4
 	ldr r1, [r1]
 	adds r1, r2
 	movs r2, 0x1
-	bl sub_8121C70
+	bl DisplayPartyPokemonDescriptionText
 	mov r0, r8
 	subs r0, 0x1
 	cmp r5, r0
 	bne _081241F0
-	bl sub_8124258
+	bl MoveCursorToConfirm
 _081241F0:
 	movs r0, 0
-	bl sub_8121D0C
-	ldr r0, _08124214 @ =sub_811FB28
+	bl DisplayPartyMenuStdMessage
+	ldr r0, _08124214 @ =Task_HandleChooseMonInput
 	mov r1, r10
 	b _0812423C
 	.align 2, 0
 _081241FC: .4byte gUnknown_8416B16
-_08124200: .4byte gUnknown_203B09C
-_08124204: .4byte gUnknown_203B0A0
+_08124200: .4byte sPartyMenuInternal
+_08124204: .4byte gPartyMenu
 _08124208: .4byte gTasks
 _0812420C: .4byte gSelectedOrderFromParty
-_08124210: .4byte gUnknown_203B0B4
-_08124214: .4byte sub_811FB28
+_08124210: .4byte sPartyMenuBoxes
+_08124214: .4byte Task_HandleChooseMonInput
 _08124218:
 	adds r0, r5, 0x1
 	lsls r0, 24
@@ -11182,13 +11182,13 @@ _08124222:
 	bl PlaySE
 	ldr r0, [sp]
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r0, _08124250 @ =gTasks
 	mov r2, r9
 	adds r1, r2, r7
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08124254 @ =sub_81203B8
+	ldr r0, _08124254 @ =Task_ReturnToChooseMonAfterText
 _0812423C:
 	str r0, [r1]
 	add sp, 0x4
@@ -11201,44 +11201,44 @@ _0812423C:
 	bx r0
 	.align 2, 0
 _08124250: .4byte gTasks
-_08124254: .4byte sub_81203B8
-	thumb_func_end sub_8124154
+_08124254: .4byte Task_ReturnToChooseMonAfterText
+	thumb_func_end CursorCB_Enter
 
-	thumb_func_start sub_8124258
-sub_8124258: @ 8124258
+	thumb_func_start MoveCursorToConfirm
+MoveCursorToConfirm: @ 8124258
 	push {r4,lr}
-	ldr r4, _08124274 @ =gUnknown_203B0A0
+	ldr r4, _08124274 @ =gPartyMenu
 	ldrb r0, [r4, 0x9]
 	movs r1, 0
-	bl sub_811F818
+	bl AnimatePartySlot
 	movs r0, 0x6
 	strb r0, [r4, 0x9]
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08124274: .4byte gUnknown_203B0A0
-	thumb_func_end sub_8124258
+_08124274: .4byte gPartyMenu
+	thumb_func_end MoveCursorToConfirm
 
-	thumb_func_start sub_8124278
-sub_8124278: @ 8124278
+	thumb_func_start CursorCB_NoEntry
+CursorCB_NoEntry: @ 8124278
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r7, r0, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r4, _081242BC @ =gUnknown_203B09C
+	ldr r4, _081242BC @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r4]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	movs r4, 0
 	ldr r3, _081242C0 @ =gSelectedOrderFromParty
-	ldr r6, _081242C4 @ =gUnknown_203B0A0
+	ldr r6, _081242C4 @ =gPartyMenu
 	adds r5, r6, 0
 _0812429E:
 	adds r2, r4, r3
@@ -11256,9 +11256,9 @@ _0812429E:
 	beq _081242D4
 	b _081242E6
 	.align 2, 0
-_081242BC: .4byte gUnknown_203B09C
+_081242BC: .4byte sPartyMenuInternal
 _081242C0: .4byte gSelectedOrderFromParty
-_081242C4: .4byte gUnknown_203B0A0
+_081242C4: .4byte gPartyMenu
 _081242C8:
 	ldrb r0, [r3, 0x1]
 	strb r0, [r3]
@@ -11278,7 +11278,7 @@ _081242DC:
 	cmp r4, 0x2
 	bls _0812429E
 _081242E6:
-	ldr r5, _08124344 @ =gUnknown_203B0B4
+	ldr r5, _08124344 @ =sPartyMenuBoxes
 	movs r0, 0x9
 	ldrsb r0, [r6, r0]
 	lsls r0, 4
@@ -11286,7 +11286,7 @@ _081242E6:
 	adds r1, r0
 	movs r0, 0x1
 	movs r2, 0x1
-	bl sub_8121C70
+	bl DisplayPartyPokemonDescriptionText
 	ldr r4, _08124348 @ =gSelectedOrderFromParty
 	ldrb r0, [r4]
 	cmp r0, 0
@@ -11297,7 +11297,7 @@ _081242E6:
 	adds r1, r0
 	movs r0, 0x2
 	movs r2, 0x1
-	bl sub_8121C70
+	bl DisplayPartyPokemonDescriptionText
 _08124312:
 	ldrb r0, [r4, 0x1]
 	cmp r0, 0
@@ -11308,29 +11308,29 @@ _08124312:
 	adds r1, r0
 	movs r0, 0x3
 	movs r2, 0x1
-	bl sub_8121C70
+	bl DisplayPartyPokemonDescriptionText
 _08124328:
 	movs r0, 0
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldr r0, _0812434C @ =gTasks
 	lsls r1, r7, 2
 	adds r1, r7
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08124350 @ =sub_811FB28
+	ldr r0, _08124350 @ =Task_HandleChooseMonInput
 	str r0, [r1]
 	pop {r4-r7}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08124344: .4byte gUnknown_203B0B4
+_08124344: .4byte sPartyMenuBoxes
 _08124348: .4byte gSelectedOrderFromParty
 _0812434C: .4byte gTasks
-_08124350: .4byte sub_811FB28
-	thumb_func_end sub_8124278
+_08124350: .4byte Task_HandleChooseMonInput
+	thumb_func_end CursorCB_NoEntry
 
-	thumb_func_start sub_8124354
-sub_8124354: @ 8124354
+	thumb_func_start CursorCB_Store
+CursorCB_Store: @ 8124354
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r4, 24
@@ -11338,30 +11338,30 @@ sub_8124354: @ 8124354
 	movs r0, 0x5
 	bl PlaySE
 	ldr r1, _0812437C @ =gSpecialVar_0x8004
-	ldr r0, _08124380 @ =gUnknown_203B0A0
+	ldr r0, _08124380 @ =gPartyMenu
 	ldrb r0, [r0, 0x9]
 	lsls r0, 24
 	asrs r0, 24
 	strh r0, [r1]
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _0812437C: .4byte gSpecialVar_0x8004
-_08124380: .4byte gUnknown_203B0A0
-	thumb_func_end sub_8124354
+_08124380: .4byte gPartyMenu
+	thumb_func_end CursorCB_Store
 
-	thumb_func_start sub_8124384
-sub_8124384: @ 8124384
+	thumb_func_start CursorCB_Register
+CursorCB_Register: @ 8124384
 	push {r4-r7,lr}
 	mov r7, r9
 	mov r6, r8
 	push {r6,r7}
 	lsls r0, 24
 	lsrs r7, r0, 24
-	ldr r0, _08124410 @ =gUnknown_203B0A0
+	ldr r0, _08124410 @ =gPartyMenu
 	mov r9, r0
 	ldrb r0, [r0, 0x9]
 	lsls r0, 24
@@ -11415,10 +11415,10 @@ sub_8124384: @ 8124384
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r7, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _0812446C
 	.align 2, 0
-_08124410: .4byte gUnknown_203B0A0
+_08124410: .4byte gPartyMenu
 _08124414: .4byte gPlayerParty
 _08124418:
 	ldr r0, _08124424 @ =gStringVar4
@@ -11435,26 +11435,26 @@ _0812442C:
 _08124434:
 	movs r0, 0x1A
 	bl PlaySE
-	ldr r4, _08124480 @ =gUnknown_203B09C
+	ldr r4, _08124480 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r4]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r4, _08124478 @ =gStringVar4
-	ldr r1, _08124484 @ =gUnknown_84169D9
+	ldr r1, _08124484 @ =gText_PauseUntilPress
 	adds r0, r4, 0
 	bl StringAppend
 	adds r0, r4, 0
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _08124488 @ =gTasks
 	lsls r0, r7, 2
 	adds r0, r7
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _0812448C @ =sub_81203B8
+	ldr r1, _0812448C @ =Task_ReturnToChooseMonAfterText
 	str r1, [r0]
 _0812446C:
 	pop {r3,r4}
@@ -11466,14 +11466,14 @@ _0812446C:
 	.align 2, 0
 _08124478: .4byte gStringVar4
 _0812447C: .4byte gUnknown_84170E0
-_08124480: .4byte gUnknown_203B09C
-_08124484: .4byte gUnknown_84169D9
+_08124480: .4byte sPartyMenuInternal
+_08124484: .4byte gText_PauseUntilPress
 _08124488: .4byte gTasks
-_0812448C: .4byte sub_81203B8
-	thumb_func_end sub_8124384
+_0812448C: .4byte Task_ReturnToChooseMonAfterText
+	thumb_func_end CursorCB_Register
 
-	thumb_func_start brm_trade_1
-brm_trade_1: @ 8124490
+	thumb_func_start CursorCB_Trade1
+CursorCB_Trade1: @ 8124490
 	push {r4-r7,lr}
 	mov r7, r9
 	mov r6, r8
@@ -11481,7 +11481,7 @@ brm_trade_1: @ 8124490
 	sub sp, 0xC
 	lsls r0, 24
 	lsrs r7, r0, 24
-	ldr r0, _08124558 @ =gUnknown_203B0A0
+	ldr r0, _08124558 @ =gPartyMenu
 	mov r8, r0
 	ldrb r0, [r0, 0x9]
 	lsls r0, 24
@@ -11521,19 +11521,19 @@ brm_trade_1: @ 8124490
 	ldr r0, [r0]
 	ldr r1, _08124560 @ =gUnknown_203B064
 	ldr r1, [r1]
-	ldr r2, _08124564 @ =gUnknown_203B068
+	ldr r2, _08124564 @ =gUnionRoomOfferedSpecies
 	ldrh r3, [r2]
-	ldr r2, _08124568 @ =gUnknown_203B06A
+	ldr r2, _08124568 @ =gUnionRoomRequestedMonType
 	ldrb r2, [r2]
 	str r2, [sp]
 	str r5, [sp, 0x4]
 	str r4, [sp, 0x8]
 	mov r2, r9
-	bl sub_804FBEC
+	bl GetUnionRoomTradeMessageId
 	cmp r0, 0
 	beq _08124584
 	ldr r5, _0812456C @ =gStringVar4
-	ldr r1, _08124570 @ =gUnknown_845A7E8
+	ldr r1, _08124570 @ =sUnionRoomTradeMessages
 	subs r0, 0x1
 	lsls r0, 2
 	adds r0, r1
@@ -11542,44 +11542,44 @@ brm_trade_1: @ 8124490
 	bl StringExpandPlaceholders
 	movs r0, 0x1A
 	bl PlaySE
-	ldr r4, _08124574 @ =gUnknown_203B09C
+	ldr r4, _08124574 @ =sPartyMenuInternal
 	ldr r0, [r4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r4]
 	adds r0, 0xD
-	bl sub_8121CE4
-	ldr r1, _08124578 @ =gUnknown_84169D9
+	bl PartyMenuRemoveWindow
+	ldr r1, _08124578 @ =gText_PauseUntilPress
 	adds r0, r5, 0
 	bl StringAppend
 	adds r0, r5, 0
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _0812457C @ =gTasks
 	lsls r0, r7, 2
 	adds r0, r7
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08124580 @ =sub_81203B8
+	ldr r1, _08124580 @ =Task_ReturnToChooseMonAfterText
 	str r1, [r0]
 	b _08124590
 	.align 2, 0
-_08124558: .4byte gUnknown_203B0A0
+_08124558: .4byte gPartyMenu
 _0812455C: .4byte gPlayerParty
 _08124560: .4byte gUnknown_203B064
-_08124564: .4byte gUnknown_203B068
-_08124568: .4byte gUnknown_203B06A
+_08124564: .4byte gUnionRoomOfferedSpecies
+_08124568: .4byte gUnionRoomRequestedMonType
 _0812456C: .4byte gStringVar4
-_08124570: .4byte gUnknown_845A7E8
-_08124574: .4byte gUnknown_203B09C
-_08124578: .4byte gUnknown_84169D9
+_08124570: .4byte sUnionRoomTradeMessages
+_08124574: .4byte sPartyMenuInternal
+_08124578: .4byte gText_PauseUntilPress
 _0812457C: .4byte gTasks
-_08124580: .4byte sub_81203B8
+_08124580: .4byte Task_ReturnToChooseMonAfterText
 _08124584:
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r7, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 _08124590:
 	add sp, 0xC
 	pop {r3,r4}
@@ -11588,20 +11588,20 @@ _08124590:
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end brm_trade_1
+	thumb_func_end CursorCB_Trade1
 
 	thumb_func_start nullsub_93
 nullsub_93: @ 81245A0
 	bx lr
 	thumb_func_end nullsub_93
 
-	thumb_func_start sub_81245A4
-sub_81245A4: @ 81245A4
+	thumb_func_start CursorCB_FieldMove
+CursorCB_FieldMove: @ 81245A4
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r6, r0, 24
 	bl Menu_GetCursorPos
-	ldr r5, _08124610 @ =gUnknown_203B09C
+	ldr r5, _08124610 @ =sPartyMenuInternal
 	ldr r1, [r5]
 	lsls r0, 24
 	lsrs r0, 24
@@ -11613,7 +11613,7 @@ sub_81245A4: @ 81245A4
 	lsrs r4, r0, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r1, _08124614 @ =gUnknown_845A788
+	ldr r1, _08124614 @ =sFieldMoveCursorCallbacks
 	lsls r0, r4, 3
 	adds r7, r0, r1
 	ldr r0, [r7]
@@ -11623,10 +11623,10 @@ sub_81245A4: @ 81245A4
 _081245D6:
 	ldr r0, [r5]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	ldr r0, [r5]
 	adds r0, 0xD
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	bl MenuHelpers_LinkSomething
 	lsls r0, 24
 	lsrs r0, 24
@@ -11643,11 +11643,11 @@ _081245FA:
 	cmp r0, 0x1
 	bhi _08124618
 	movs r0, 0xD
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	b _081247A6
 	.align 2, 0
-_08124610: .4byte gUnknown_203B09C
-_08124614: .4byte gUnknown_845A788
+_08124610: .4byte sPartyMenuInternal
+_08124614: .4byte sFieldMoveCursorCallbacks
 _08124618:
 	ldrb r0, [r7, 0x4]
 	b _081247A2
@@ -11662,23 +11662,23 @@ _0812461C:
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08124658
-	ldr r0, _0812464C @ =gUnknown_8416AE2
+	ldr r0, _0812464C @ =gText_CantUseUntilNewBadge
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _08124650 @ =gTasks
 	lsls r0, r6, 2
 	adds r0, r6
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08124654 @ =sub_81203B8
+	ldr r1, _08124654 @ =Task_ReturnToChooseMonAfterText
 	str r1, [r0]
 	b _081247B4
 	.align 2, 0
-_0812464C: .4byte gUnknown_8416AE2
+_0812464C: .4byte gText_CantUseUntilNewBadge
 _08124650: .4byte gTasks
-_08124654: .4byte sub_81203B8
+_08124654: .4byte Task_ReturnToChooseMonAfterText
 _08124658:
-	ldr r1, _08124680 @ =gUnknown_845A788
+	ldr r1, _08124680 @ =sFieldMoveCursorCallbacks
 	lsls r0, r4, 3
 	adds r5, r0, r1
 	ldr r0, [r5]
@@ -11698,7 +11698,7 @@ _0812466E:
 	ldr r0, [r0]
 	mov pc, r0
 	.align 2, 0
-_08124680: .4byte gUnknown_845A788
+_08124680: .4byte sFieldMoveCursorCallbacks
 _08124684: .4byte _08124688
 	.align 2, 0
 _08124688:
@@ -11713,7 +11713,7 @@ _08124688:
 	.4byte _081246AC
 _081246AC:
 	adds r0, r6, 0
-	bl sub_80E56DC
+	bl ChooseMonForSoftboiled
 	b _081247B4
 _081246B4:
 	ldr r0, _081246E0 @ =gSaveBlock1Ptr
@@ -11727,11 +11727,11 @@ _081246B4:
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	adds r1, r0, 0
 	ldr r0, _081246E4 @ =gStringVar1
 	ldrb r1, [r1, 0x14]
-	bl sub_80C4DF8
+	bl GetMapNameGeneric
 	ldr r0, _081246E8 @ =gStringVar4
 	ldr r1, _081246EC @ =gUnknown_8417640
 	b _08124720
@@ -11756,18 +11756,18 @@ _081246F0:
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	adds r1, r0, 0
 	ldr r0, _0812473C @ =gStringVar1
 	ldrb r1, [r1, 0x14]
-	bl sub_80C4DF8
+	bl GetMapNameGeneric
 	ldr r0, _08124740 @ =gStringVar4
 	ldr r1, _08124744 @ =gUnknown_8417615
 _08124720:
 	bl StringExpandPlaceholders
 	adds r0, r6, 0
-	bl sub_81247C4
-	ldr r0, _08124748 @ =gUnknown_203B09C
+	bl DisplayFieldMoveExitAreaMessage
+	ldr r0, _08124748 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	movs r1, 0x86
 	lsls r1, 2
@@ -11779,17 +11779,17 @@ _08124738: .4byte gSaveBlock1Ptr
 _0812473C: .4byte gStringVar1
 _08124740: .4byte gStringVar4
 _08124744: .4byte gUnknown_8417615
-_08124748: .4byte gUnknown_203B09C
+_08124748: .4byte sPartyMenuInternal
 _0812474C:
-	ldr r1, _08124754 @ =gUnknown_203B0A0
+	ldr r1, _08124754 @ =gPartyMenu
 	ldr r0, _08124758 @ =sub_80C4EF8
 	str r0, [r1]
 	b _08124778
 	.align 2, 0
-_08124754: .4byte gUnknown_203B0A0
+_08124754: .4byte gPartyMenu
 _08124758: .4byte sub_80C4EF8
 _0812475C:
-	ldr r1, _08124780 @ =gUnknown_203B0A0
+	ldr r1, _08124780 @ =gPartyMenu
 	ldr r0, _08124784 @ =CB2_ReturnToField
 	str r0, [r1]
 	bl GetCursorSelectionMonId
@@ -11803,10 +11803,10 @@ _0812475C:
 	bl sub_8124BB0
 _08124778:
 	adds r0, r6, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _081247B4
 	.align 2, 0
-_08124780: .4byte gUnknown_203B0A0
+_08124780: .4byte gPartyMenu
 _08124784: .4byte CB2_ReturnToField
 _08124788: .4byte gPlayerParty
 _0812478C:
@@ -11814,22 +11814,22 @@ _0812478C:
 	beq _0812479A
 	cmp r4, 0x4
 	bne _081247A0
-	bl sub_8124A0C
+	bl DisplayCantUseSurfMessage
 	b _081247A6
 _0812479A:
-	bl sub_8124954
+	bl DisplayCantUseFlashMessage
 	b _081247A6
 _081247A0:
 	ldrb r0, [r5, 0x4]
 _081247A2:
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 _081247A6:
 	ldr r0, _081247BC @ =gTasks
 	lsls r1, r6, 2
 	adds r1, r6
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _081247C0 @ =task_brm_cancel_1_on_keypad_a_or_b
+	ldr r0, _081247C0 @ =Task_CancelAfterAorBPress
 	str r0, [r1]
 _081247B4:
 	pop {r4-r7}
@@ -11837,24 +11837,24 @@ _081247B4:
 	bx r0
 	.align 2, 0
 _081247BC: .4byte gTasks
-_081247C0: .4byte task_brm_cancel_1_on_keypad_a_or_b
-	thumb_func_end sub_81245A4
+_081247C0: .4byte Task_CancelAfterAorBPress
+	thumb_func_end CursorCB_FieldMove
 
-	thumb_func_start sub_81247C4
-sub_81247C4: @ 81247C4
+	thumb_func_start DisplayFieldMoveExitAreaMessage
+DisplayFieldMoveExitAreaMessage: @ 81247C4
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
 	ldr r0, _081247E8 @ =gStringVar4
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _081247EC @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _081247F0 @ =sub_81247F4
+	ldr r1, _081247F0 @ =Task_FieldMoveExitAreaYesNo
 	str r1, [r0]
 	pop {r4}
 	pop {r0}
@@ -11862,26 +11862,26 @@ sub_81247C4: @ 81247C4
 	.align 2, 0
 _081247E8: .4byte gStringVar4
 _081247EC: .4byte gTasks
-_081247F0: .4byte sub_81247F4
-	thumb_func_end sub_81247C4
+_081247F0: .4byte Task_FieldMoveExitAreaYesNo
+	thumb_func_end DisplayFieldMoveExitAreaMessage
 
-	thumb_func_start sub_81247F4
-sub_81247F4: @ 81247F4
+	thumb_func_start Task_FieldMoveExitAreaYesNo
+Task_FieldMoveExitAreaYesNo: @ 81247F4
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08124818
-	bl sub_812200C
+	bl PartyMenuDisplayYesNoMenu
 	ldr r0, _08124820 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08124824 @ =sub_8124828
+	ldr r0, _08124824 @ =Task_HandleFieldMoveExitAreaYesNoInput
 	str r0, [r1]
 _08124818:
 	pop {r4}
@@ -11889,11 +11889,11 @@ _08124818:
 	bx r0
 	.align 2, 0
 _08124820: .4byte gTasks
-_08124824: .4byte sub_8124828
-	thumb_func_end sub_81247F4
+_08124824: .4byte Task_HandleFieldMoveExitAreaYesNoInput
+	thumb_func_end Task_FieldMoveExitAreaYesNo
 
-	thumb_func_start sub_8124828
-sub_8124828: @ 8124828
+	thumb_func_start Task_HandleFieldMoveExitAreaYesNoInput
+Task_HandleFieldMoveExitAreaYesNoInput: @ 8124828
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -11914,7 +11914,7 @@ _08124848:
 	beq _08124892
 	b _081248A2
 _0812484E:
-	ldr r1, _0812487C @ =gUnknown_203B0A0
+	ldr r1, _0812487C @ =gPartyMenu
 	ldr r0, _08124880 @ =CB2_ReturnToField
 	str r0, [r1]
 	bl GetCursorSelectionMonId
@@ -11924,7 +11924,7 @@ _0812484E:
 	muls r0, r1
 	ldr r1, _08124884 @ =gPlayerParty
 	adds r0, r1
-	ldr r1, _08124888 @ =gUnknown_203B09C
+	ldr r1, _08124888 @ =sPartyMenuInternal
 	ldr r1, [r1]
 	movs r2, 0x86
 	lsls r2, 2
@@ -11932,13 +11932,13 @@ _0812484E:
 	ldrb r1, [r1]
 	bl sub_8124BB0
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _081248A2
 	.align 2, 0
-_0812487C: .4byte gUnknown_203B0A0
+_0812487C: .4byte gPartyMenu
 _08124880: .4byte CB2_ReturnToField
 _08124884: .4byte gPlayerParty
-_08124888: .4byte gUnknown_203B09C
+_08124888: .4byte sPartyMenuInternal
 _0812488C:
 	movs r0, 0x5
 	bl PlaySE
@@ -11949,7 +11949,7 @@ _08124892:
 	ldr r0, _081248AC @ =gPostMenuFieldCallback
 	str r1, [r0]
 	adds r0, r4, 0
-	bl sub_81203B8
+	bl Task_ReturnToChooseMonAfterText
 _081248A2:
 	pop {r4}
 	pop {r0}
@@ -11957,33 +11957,33 @@ _081248A2:
 	.align 2, 0
 _081248A8: .4byte gFieldCallback2
 _081248AC: .4byte gPostMenuFieldCallback
-	thumb_func_end sub_8124828
+	thumb_func_end Task_HandleFieldMoveExitAreaYesNoInput
 
 	thumb_func_start FieldCallback_PrepareFadeInFromMenu
 FieldCallback_PrepareFadeInFromMenu: @ 81248B0
 	push {lr}
 	bl sub_807DC00
-	ldr r0, _081248C4 @ =task_launch_hm_phase_2
+	ldr r0, _081248C4 @ =Task_FieldMoveWaitForFade
 	movs r1, 0x8
 	bl CreateTask
 	movs r0, 0x1
 	pop {r1}
 	bx r1
 	.align 2, 0
-_081248C4: .4byte task_launch_hm_phase_2
+_081248C4: .4byte Task_FieldMoveWaitForFade
 	thumb_func_end FieldCallback_PrepareFadeInFromMenu
 
-	thumb_func_start task_launch_hm_phase_2
-task_launch_hm_phase_2: @ 81248C8
+	thumb_func_start Task_FieldMoveWaitForFade
+Task_FieldMoveWaitForFade: @ 81248C8
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl field_weather_is_fade_finished
+	bl IsWeatherNotFadingIn
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	bne _081248F4
-	bl brm_get_selected_species
+	bl GetFieldMoveMonSpecies
 	ldr r1, _081248FC @ =gFieldEffectArguments
 	lsls r0, 16
 	lsrs r0, 16
@@ -12000,12 +12000,12 @@ _081248F4:
 	.align 2, 0
 _081248FC: .4byte gFieldEffectArguments
 _08124900: .4byte gPostMenuFieldCallback
-	thumb_func_end task_launch_hm_phase_2
+	thumb_func_end Task_FieldMoveWaitForFade
 
-	thumb_func_start brm_get_selected_species
-brm_get_selected_species: @ 8124904
+	thumb_func_start GetFieldMoveMonSpecies
+GetFieldMoveMonSpecies: @ 8124904
 	push {lr}
-	ldr r0, _08124924 @ =gUnknown_203B0A0
+	ldr r0, _08124924 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -12019,12 +12019,12 @@ brm_get_selected_species: @ 8124904
 	pop {r1}
 	bx r1
 	.align 2, 0
-_08124924: .4byte gUnknown_203B0A0
+_08124924: .4byte gPartyMenu
 _08124928: .4byte gPlayerParty
-	thumb_func_end brm_get_selected_species
+	thumb_func_end GetFieldMoveMonSpecies
 
-	thumb_func_start task_brm_cancel_1_on_keypad_a_or_b
-task_brm_cancel_1_on_keypad_a_or_b: @ 812492C
+	thumb_func_start Task_CancelAfterAorBPress
+Task_CancelAfterAorBPress: @ 812492C
 	push {lr}
 	lsls r0, 24
 	lsrs r2, r0, 24
@@ -12040,16 +12040,16 @@ task_brm_cancel_1_on_keypad_a_or_b: @ 812492C
 	beq _0812494C
 _08124946:
 	adds r0, r2, 0
-	bl brm_cancel_1
+	bl CursorCB_Cancel1
 _0812494C:
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08124950: .4byte gMain
-	thumb_func_end task_brm_cancel_1_on_keypad_a_or_b
+	thumb_func_end Task_CancelAfterAorBPress
 
-	thumb_func_start sub_8124954
-sub_8124954: @ 8124954
+	thumb_func_start DisplayCantUseFlashMessage
+DisplayCantUseFlashMessage: @ 8124954
 	push {lr}
 	ldr r0, _0812496C @ =0x00000806
 	bl FlagGet
@@ -12058,20 +12058,20 @@ sub_8124954: @ 8124954
 	cmp r0, 0x1
 	bne _08124970
 	movs r0, 0xC
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	b _08124976
 	.align 2, 0
 _0812496C: .4byte 0x00000806
 _08124970:
 	movs r0, 0xD
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 _08124976:
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8124954
+	thumb_func_end DisplayCantUseFlashMessage
 
-	thumb_func_start hm_surf_run_dp02scr
-hm_surf_run_dp02scr: @ 812497C
+	thumb_func_start FieldCallback_Surf
+FieldCallback_Surf: @ 812497C
 	push {lr}
 	bl GetCursorSelectionMonId
 	ldr r1, _08124994 @ =gFieldEffectArguments
@@ -12084,10 +12084,10 @@ hm_surf_run_dp02scr: @ 812497C
 	bx r0
 	.align 2, 0
 _08124994: .4byte gFieldEffectArguments
-	thumb_func_end hm_surf_run_dp02scr
+	thumb_func_end FieldCallback_Surf
 
-	thumb_func_start sub_8124998
-sub_8124998: @ 8124998
+	thumb_func_start SetUpFieldMove_Surf
+SetUpFieldMove_Surf: @ 8124998
 	push {r4,lr}
 	sub sp, 0x4
 	mov r4, sp
@@ -12122,7 +12122,7 @@ sub_8124998: @ 8124998
 	ldr r0, _081249F4 @ =FieldCallback_PrepareFadeInFromMenu
 	str r0, [r1]
 	ldr r1, _081249F8 @ =gPostMenuFieldCallback
-	ldr r0, _081249FC @ =hm_surf_run_dp02scr
+	ldr r0, _081249FC @ =FieldCallback_Surf
 	str r0, [r1]
 	movs r0, 0x1
 	b _08124A02
@@ -12130,7 +12130,7 @@ sub_8124998: @ 8124998
 _081249F0: .4byte gFieldCallback2
 _081249F4: .4byte FieldCallback_PrepareFadeInFromMenu
 _081249F8: .4byte gPostMenuFieldCallback
-_081249FC: .4byte hm_surf_run_dp02scr
+_081249FC: .4byte FieldCallback_Surf
 _08124A00:
 	movs r0, 0
 _08124A02:
@@ -12138,10 +12138,10 @@ _08124A02:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8124998
+	thumb_func_end SetUpFieldMove_Surf
 
-	thumb_func_start sub_8124A0C
-sub_8124A0C: @ 8124A0C
+	thumb_func_start DisplayCantUseSurfMessage
+DisplayCantUseSurfMessage: @ 8124A0C
 	push {r4,lr}
 	sub sp, 0x4
 	movs r0, 0x8
@@ -12150,7 +12150,7 @@ sub_8124A0C: @ 8124A0C
 	cmp r0, 0
 	beq _08124A24
 	movs r0, 0x9
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	b _08124A82
 _08124A24:
 	mov r4, sp
@@ -12172,7 +12172,7 @@ _08124A24:
 	cmp r0, 0x1
 	bne _08124A56
 	movs r0, 0xA
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	b _08124A82
 _08124A56:
 	ldr r0, _08124A78 @ =gSaveBlock1Ptr
@@ -12188,22 +12188,22 @@ _08124A56:
 	cmp r0, 0x1
 	bhi _08124A7C
 	movs r0, 0xB
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	b _08124A82
 	.align 2, 0
 _08124A78: .4byte gSaveBlock1Ptr
 _08124A7C:
 	movs r0, 0x8
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 _08124A82:
 	add sp, 0x4
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8124A0C
+	thumb_func_end DisplayCantUseSurfMessage
 
-	thumb_func_start sub_8124A8C
-sub_8124A8C: @ 8124A8C
+	thumb_func_start SetUpFieldMove_Fly
+SetUpFieldMove_Fly: @ 8124A8C
 	push {lr}
 	ldr r0, _08124AA4 @ =gMapHeader
 	ldrb r0, [r0, 0x17]
@@ -12221,15 +12221,15 @@ _08124AA8:
 _08124AAA:
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8124A8C
+	thumb_func_end SetUpFieldMove_Fly
 
-	thumb_func_start sub_8124AB0
-sub_8124AB0: @ 8124AB0
+	thumb_func_start CB2_ReturnToPartyMenuFromFlyMap
+CB2_ReturnToPartyMenuFromFlyMap: @ 8124AB0
 	push {lr}
 	sub sp, 0xC
 	movs r0, 0
 	str r0, [sp]
-	ldr r0, _08124AD4 @ =sub_811FB28
+	ldr r0, _08124AD4 @ =Task_HandleChooseMonInput
 	str r0, [sp, 0x4]
 	ldr r0, _08124AD8 @ =CB2_ReturnToStartMenu
 	str r0, [sp, 0x8]
@@ -12237,17 +12237,17 @@ sub_8124AB0: @ 8124AB0
 	movs r1, 0
 	movs r2, 0
 	movs r3, 0x1
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08124AD4: .4byte sub_811FB28
+_08124AD4: .4byte Task_HandleChooseMonInput
 _08124AD8: .4byte CB2_ReturnToStartMenu
-	thumb_func_end sub_8124AB0
+	thumb_func_end CB2_ReturnToPartyMenuFromFlyMap
 
-	thumb_func_start hm2_waterfall
-hm2_waterfall: @ 8124ADC
+	thumb_func_start FieldCallback_Waterfall
+FieldCallback_Waterfall: @ 8124ADC
 	push {lr}
 	bl GetCursorSelectionMonId
 	ldr r1, _08124AF4 @ =gFieldEffectArguments
@@ -12260,10 +12260,10 @@ hm2_waterfall: @ 8124ADC
 	bx r0
 	.align 2, 0
 _08124AF4: .4byte gFieldEffectArguments
-	thumb_func_end hm2_waterfall
+	thumb_func_end FieldCallback_Waterfall
 
-	thumb_func_start hm_prepare_waterfall
-hm_prepare_waterfall: @ 8124AF8
+	thumb_func_start SetUpFieldMove_Waterfall
+SetUpFieldMove_Waterfall: @ 8124AF8
 	push {r4,lr}
 	sub sp, 0x4
 	mov r4, sp
@@ -12293,7 +12293,7 @@ hm_prepare_waterfall: @ 8124AF8
 	ldr r0, _08124B48 @ =FieldCallback_PrepareFadeInFromMenu
 	str r0, [r1]
 	ldr r1, _08124B4C @ =gPostMenuFieldCallback
-	ldr r0, _08124B50 @ =hm2_waterfall
+	ldr r0, _08124B50 @ =FieldCallback_Waterfall
 	str r0, [r1]
 	movs r0, 0x1
 	b _08124B56
@@ -12301,7 +12301,7 @@ hm_prepare_waterfall: @ 8124AF8
 _08124B44: .4byte gFieldCallback2
 _08124B48: .4byte FieldCallback_PrepareFadeInFromMenu
 _08124B4C: .4byte gPostMenuFieldCallback
-_08124B50: .4byte hm2_waterfall
+_08124B50: .4byte FieldCallback_Waterfall
 _08124B54:
 	movs r0, 0
 _08124B56:
@@ -12309,7 +12309,7 @@ _08124B56:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end hm_prepare_waterfall
+	thumb_func_end SetUpFieldMove_Waterfall
 
 	thumb_func_start sub_8124B60
 sub_8124B60: @ 8124B60
@@ -12330,7 +12330,7 @@ sub_8124B60: @ 8124B60
 	strh r0, [r7, 0x4]
 	strh r4, [r7]
 	strh r5, [r7, 0x2]
-	ldr r0, _08124B98 @ =gUnknown_203B0A0
+	ldr r0, _08124B98 @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	cmp r0, 0x6
 	bne _08124B9C
@@ -12339,7 +12339,7 @@ sub_8124B60: @ 8124B60
 	bl sub_8113550
 	b _08124BA4
 	.align 2, 0
-_08124B98: .4byte gUnknown_203B0A0
+_08124B98: .4byte gPartyMenu
 _08124B9C:
 	movs r0, 0x9
 	adds r1, r7, 0
@@ -12385,7 +12385,7 @@ _08124BDA:
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	b _08124BFE
 	.align 2, 0
 _08124BF8: .4byte gSaveBlock1Ptr
@@ -12426,7 +12426,7 @@ sub_8124C1C: @ 8124C1C
 	ldrsb r1, [r4, r1]
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	adds r5, r0, 0
 	adds r0, r4, 0
 	bl Free
@@ -12459,13 +12459,13 @@ sub_8124C1C: @ 8124C1C
 _08124C88: .4byte gPlayerParty
 	thumb_func_end sub_8124C1C
 
-	thumb_func_start sub_8124C8C
-sub_8124C8C: @ 8124C8C
+	thumb_func_start CB2_ShowPartyMenuForItemUse
+CB2_ShowPartyMenuForItemUse: @ 8124C8C
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
 	sub sp, 0xC
-	ldr r6, _08124CB4 @ =sub_8124D90
+	ldr r6, _08124CB4 @ =CB2_ReturnToBagMenu
 	ldr r0, _08124CB8 @ =gMain
 	ldr r1, _08124CBC @ =0x00000439
 	adds r0, r1
@@ -12476,20 +12476,20 @@ sub_8124C8C: @ 8124C8C
 	beq _08124CCC
 	movs r0, 0x1
 	mov r8, r0
-	bl sub_81278B4
+	bl GetPartyLayoutFromBattleType
 	lsls r0, 24
 	lsrs r7, r0, 24
 	b _08124CD2
 	.align 2, 0
-_08124CB4: .4byte sub_8124D90
+_08124CB4: .4byte CB2_ReturnToBagMenu
 _08124CB8: .4byte gMain
 _08124CBC: .4byte 0x00000439
 _08124CC0:
-	ldr r0, _08124CC8 @ =gUnknown_203B0A0
+	ldr r0, _08124CC8 @ =gPartyMenu
 	strb r5, [r0, 0x9]
 	b _08124D16
 	.align 2, 0
-_08124CC8: .4byte gUnknown_203B0A0
+_08124CC8: .4byte gPartyMenu
 _08124CCC:
 	movs r1, 0
 	mov r8, r1
@@ -12502,7 +12502,7 @@ _08124CD2:
 	lsrs r0, 24
 	cmp r0, 0xA
 	bne _08124D44
-	ldr r1, _08124D34 @ =gUnknown_203B0A0
+	ldr r1, _08124D34 @ =gPartyMenu
 	movs r0, 0
 	strb r0, [r1, 0x9]
 	movs r5, 0
@@ -12538,15 +12538,15 @@ _08124D16:
 	bne _08124D28
 	ldr r6, _08124D3C @ =sub_8124DB0
 _08124D28:
-	ldr r1, _08124D40 @ =sub_8124FC8
+	ldr r1, _08124D40 @ =Task_SetSacredAshCB
 	movs r0, 0x7F
 	b _08124D6A
 	.align 2, 0
 _08124D30: .4byte gSpecialVar_ItemId
-_08124D34: .4byte gUnknown_203B0A0
+_08124D34: .4byte gPartyMenu
 _08124D38: .4byte gPlayerParty
 _08124D3C: .4byte sub_8124DB0
-_08124D40: .4byte sub_8124FC8
+_08124D40: .4byte Task_SetSacredAshCB
 _08124D44:
 	ldrh r0, [r4]
 	bl GetPocketByItemId
@@ -12568,7 +12568,7 @@ _08124D64:
 	movs r0, 0x5
 	ldr r6, _08124D88 @ =sub_8124DB0
 _08124D68:
-	ldr r1, _08124D8C @ =sub_811FB28
+	ldr r1, _08124D8C @ =Task_HandleChooseMonInput
 _08124D6A:
 	str r0, [sp]
 	str r1, [sp, 0x4]
@@ -12577,7 +12577,7 @@ _08124D6A:
 	adds r1, r7, 0
 	movs r2, 0x3
 	movs r3, 0x1
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r3}
 	mov r8, r3
@@ -12586,19 +12586,19 @@ _08124D6A:
 	bx r0
 	.align 2, 0
 _08124D88: .4byte sub_8124DB0
-_08124D8C: .4byte sub_811FB28
-	thumb_func_end sub_8124C8C
+_08124D8C: .4byte Task_HandleChooseMonInput
+	thumb_func_end CB2_ShowPartyMenuForItemUse
 
-	thumb_func_start sub_8124D90
-sub_8124D90: @ 8124D90
+	thumb_func_start CB2_ReturnToBagMenu
+CB2_ReturnToBagMenu: @ 8124D90
 	push {lr}
 	movs r0, 0xB
 	movs r1, 0x3
 	movs r2, 0
-	bl sub_8107DB4
+	bl GoToBagMenu
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8124D90
+	thumb_func_end CB2_ReturnToBagMenu
 
 	thumb_func_start sub_8124DA0
 sub_8124DA0: @ 8124DA0
@@ -12627,15 +12627,15 @@ sub_8124DC0: @ 8124DC0
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, _08124DD8 @ =gUnknown_203B09C
+	ldr r1, _08124DD8 @ =sPartyMenuInternal
 	ldr r2, [r1]
 	ldr r1, _08124DDC @ =sub_8124DE0
 	str r1, [r2, 0x4]
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08124DD8: .4byte gUnknown_203B09C
+_08124DD8: .4byte sPartyMenuInternal
 _08124DDC: .4byte sub_8124DE0
 	thumb_func_end sub_8124DC0
 
@@ -12654,27 +12654,27 @@ sub_8124DE0: @ 8124DE0
 	lsrs r0, 24
 	cmp r0, 0x1
 	bne _08124E18
-	ldr r0, _08124E10 @ =gUnknown_203B0A0
+	ldr r0, _08124E10 @ =gPartyMenu
 	ldrb r0, [r0, 0x9]
 	ldrh r1, [r4]
-	ldr r2, _08124E14 @ =sub_8126BD4
+	ldr r2, _08124E14 @ =ItemUseCB_EvolutionStone
 	bl sub_811C540
 	b _08124E38
 	.align 2, 0
 _08124E0C: .4byte gSpecialVar_ItemId
-_08124E10: .4byte gUnknown_203B0A0
-_08124E14: .4byte sub_8126BD4
+_08124E10: .4byte gPartyMenu
+_08124E14: .4byte ItemUseCB_EvolutionStone
 _08124E18:
-	ldr r2, _08124E28 @ =gUnknown_203B0A0
+	ldr r2, _08124E28 @ =gPartyMenu
 	ldrb r0, [r2, 0x9]
 	ldrh r1, [r4]
 	ldr r2, [r2]
 	bl sub_811C5AC
 	b _08124E38
 	.align 2, 0
-_08124E28: .4byte gUnknown_203B0A0
+_08124E28: .4byte gPartyMenu
 _08124E2C:
-	ldr r0, _08124E40 @ =gUnknown_203B0A0
+	ldr r0, _08124E40 @ =gPartyMenu
 	ldrb r0, [r0, 0x9]
 	ldrh r1, [r4]
 	ldr r2, _08124E44 @ =sub_8124E48
@@ -12684,7 +12684,7 @@ _08124E38:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08124E40: .4byte gUnknown_203B0A0
+_08124E40: .4byte gPartyMenu
 _08124E44: .4byte sub_8124E48
 	thumb_func_end sub_8124DE0
 
@@ -12704,7 +12704,7 @@ sub_8124E48: @ 8124E48
 	bl sub_811D178
 	cmp r0, 0x1
 	bne _08124EC8
-	ldr r0, _08124EC0 @ =gUnknown_203B0A0
+	ldr r0, _08124EC0 @ =gPartyMenu
 	mov r8, r0
 	ldrb r0, [r0, 0x9]
 	lsls r0, 24
@@ -12743,23 +12743,23 @@ _08124EB0:
 	b _08124EE6
 	.align 2, 0
 _08124EBC: .4byte gSpecialVar_ItemId
-_08124EC0: .4byte gUnknown_203B0A0
+_08124EC0: .4byte gPartyMenu
 _08124EC4: .4byte gPlayerParty
 _08124EC8:
-	ldr r2, _08124EF4 @ =gUnknown_203B0A0
+	ldr r2, _08124EF4 @ =gPartyMenu
 	ldrb r0, [r2, 0x8]
 	lsls r0, 28
 	lsrs r0, 28
 	ldrb r3, [r2, 0x9]
 	movs r1, 0x7F
 	str r1, [sp]
-	ldr r1, _08124EF8 @ =sub_8124FC8
+	ldr r1, _08124EF8 @ =Task_SetSacredAshCB
 	str r1, [sp, 0x4]
 	ldr r1, [r2]
 	str r1, [sp, 0x8]
 	movs r1, 0xFF
 	movs r2, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 _08124EE6:
 	add sp, 0xC
 	pop {r3}
@@ -12768,8 +12768,8 @@ _08124EE6:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08124EF4: .4byte gUnknown_203B0A0
-_08124EF8: .4byte sub_8124FC8
+_08124EF4: .4byte gPartyMenu
+_08124EF8: .4byte Task_SetSacredAshCB
 	thumb_func_end sub_8124E48
 
 	thumb_func_start sub_8124EFC
@@ -12781,7 +12781,7 @@ sub_8124EFC: @ 8124EFC
 	bl sub_811D178
 	cmp r0, 0x1
 	bne _08124F94
-	ldr r0, _08124F88 @ =gUnknown_203B0A0
+	ldr r0, _08124F88 @ =gPartyMenu
 	mov r8, r0
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
@@ -12835,11 +12835,11 @@ _08124F7C:
 	bl SetMainCallback2
 	b _08124FB2
 	.align 2, 0
-_08124F88: .4byte gUnknown_203B0A0
+_08124F88: .4byte gPartyMenu
 _08124F8C: .4byte gPlayerParty
 _08124F90: .4byte gSpecialVar_ItemId
 _08124F94:
-	ldr r4, _08124FC0 @ =gUnknown_203B0A0
+	ldr r4, _08124FC0 @ =gPartyMenu
 	ldrb r0, [r4, 0x8]
 	lsls r0, 28
 	lsrs r0, 28
@@ -12847,12 +12847,12 @@ _08124F94:
 	ldrb r3, [r4, 0x9]
 	movs r1, 0x7F
 	str r1, [sp]
-	ldr r1, _08124FC4 @ =sub_8124FC8
+	ldr r1, _08124FC4 @ =Task_SetSacredAshCB
 	str r1, [sp, 0x4]
 	ldr r1, [r4]
 	str r1, [sp, 0x8]
 	movs r1, 0xFF
-	bl PartyMenuInit
+	bl InitPartyMenu
 _08124FB2:
 	add sp, 0xC
 	pop {r3}
@@ -12861,12 +12861,12 @@ _08124FB2:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08124FC0: .4byte gUnknown_203B0A0
-_08124FC4: .4byte sub_8124FC8
+_08124FC0: .4byte gPartyMenu
+_08124FC4: .4byte Task_SetSacredAshCB
 	thumb_func_end sub_8124EFC
 
-	thumb_func_start sub_8124FC8
-sub_8124FC8: @ 8124FC8
+	thumb_func_start Task_SetSacredAshCB
+Task_SetSacredAshCB: @ 8124FC8
 	push {lr}
 	lsls r0, 24
 	lsrs r3, r0, 24
@@ -12876,19 +12876,19 @@ sub_8124FC8: @ 8124FC8
 	ands r0, r1
 	cmp r0, 0
 	bne _08124FFA
-	ldr r0, _08125004 @ =gUnknown_203B0A0
+	ldr r0, _08125004 @ =gPartyMenu
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
 	ands r0, r1
 	cmp r0, 0x1
 	bne _08124FEE
-	ldr r0, _08125008 @ =gUnknown_203B09C
+	ldr r0, _08125008 @ =sPartyMenuInternal
 	ldr r1, [r0]
-	ldr r0, _0812500C @ =sub_8128184
+	ldr r0, _0812500C @ =CB2_SetUpExitToBattleScreen
 	str r0, [r1, 0x4]
 _08124FEE:
-	ldr r0, _08125010 @ =gUnknown_3005E98
-	ldr r1, _08125014 @ =sub_81255BC
+	ldr r0, _08125010 @ =gItemUseCB
+	ldr r1, _08125014 @ =Task_ClosePartyMenuAfterText
 	ldr r2, [r0]
 	adds r0, r3, 0
 	bl _call_via_r2
@@ -12897,12 +12897,12 @@ _08124FFA:
 	bx r0
 	.align 2, 0
 _08125000: .4byte gPaletteFade
-_08125004: .4byte gUnknown_203B0A0
-_08125008: .4byte gUnknown_203B09C
-_0812500C: .4byte sub_8128184
-_08125010: .4byte gUnknown_3005E98
-_08125014: .4byte sub_81255BC
-	thumb_func_end sub_8124FC8
+_08125004: .4byte gPartyMenu
+_08125008: .4byte sPartyMenuInternal
+_0812500C: .4byte CB2_SetUpExitToBattleScreen
+_08125010: .4byte gItemUseCB
+_08125014: .4byte Task_ClosePartyMenuAfterText
+	thumb_func_end Task_SetSacredAshCB
 
 	thumb_func_start IsHPRecoveryItem
 IsHPRecoveryItem: @ 8125018
@@ -12985,147 +12985,147 @@ _0812507C:
 	.4byte _081251F0
 _081250C8:
 	ldr r0, _081250D4 @ =gStringVar4
-	ldr r1, _081250D8 @ =gUnknown_8416F4E
+	ldr r1, _081250D8 @ =gText_PkmnCuredOfPoison
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _081250D4: .4byte gStringVar4
-_081250D8: .4byte gUnknown_8416F4E
+_081250D8: .4byte gText_PkmnCuredOfPoison
 _081250DC:
 	ldr r0, _081250E8 @ =gStringVar4
-	ldr r1, _081250EC @ =gUnknown_8416F8C
+	ldr r1, _081250EC @ =gText_PkmnWokeUp2
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _081250E8: .4byte gStringVar4
-_081250EC: .4byte gUnknown_8416F8C
+_081250EC: .4byte gText_PkmnWokeUp2
 _081250F0:
 	ldr r0, _081250FC @ =gStringVar4
-	ldr r1, _08125100 @ =gUnknown_8416F9A
+	ldr r1, _08125100 @ =gText_PkmnBurnHealed
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _081250FC: .4byte gStringVar4
-_08125100: .4byte gUnknown_8416F9A
+_08125100: .4byte gText_PkmnBurnHealed
 _08125104:
 	ldr r0, _08125110 @ =gStringVar4
-	ldr r1, _08125114 @ =gUnknown_8416FB2
+	ldr r1, _08125114 @ =gText_PkmnThawedOut
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _08125110: .4byte gStringVar4
-_08125114: .4byte gUnknown_8416FB2
+_08125114: .4byte gText_PkmnThawedOut
 _08125118:
 	ldr r0, _08125124 @ =gStringVar4
-	ldr r1, _08125128 @ =gUnknown_8416F6F
+	ldr r1, _08125128 @ =gText_PkmnCuredOfParalysis
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _08125124: .4byte gStringVar4
-_08125128: .4byte gUnknown_8416F6F
+_08125128: .4byte gText_PkmnCuredOfParalysis
 _0812512C:
 	ldr r0, _08125138 @ =gStringVar4
-	ldr r1, _0812513C @ =gUnknown_8417052
+	ldr r1, _0812513C @ =gText_PkmnSnappedOutOfConfusion
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _08125138: .4byte gStringVar4
-_0812513C: .4byte gUnknown_8417052
+_0812513C: .4byte gText_PkmnSnappedOutOfConfusion
 _08125140:
 	ldr r0, _0812514C @ =gStringVar4
-	ldr r1, _08125150 @ =gUnknown_8417075
+	ldr r1, _08125150 @ =gText_PkmnGotOverInfatuation
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _0812514C: .4byte gStringVar4
-_08125150: .4byte gUnknown_8417075
+_08125150: .4byte gText_PkmnGotOverInfatuation
 _08125154:
 	ldr r0, _08125160 @ =gStringVar4
-	ldr r1, _08125164 @ =gUnknown_8416FED
+	ldr r1, _08125164 @ =gText_PkmnBecameHealthy
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _08125160: .4byte gStringVar4
-_08125164: .4byte gUnknown_8416FED
+_08125164: .4byte gText_PkmnBecameHealthy
 _08125168:
 	ldr r0, _08125170 @ =gStringVar2
-	ldr r1, _08125174 @ =gUnknown_84169C2
+	ldr r1, _08125174 @ =gText_HP3
 	b _081251BC
 	.align 2, 0
 _08125170: .4byte gStringVar2
-_08125174: .4byte gUnknown_84169C2
+_08125174: .4byte gText_HP3
 _08125178:
 	ldr r0, _08125180 @ =gStringVar2
-	ldr r1, _08125184 @ =gUnknown_8417674
+	ldr r1, _08125184 @ =gText_Attack3
 	b _081251BC
 	.align 2, 0
 _08125180: .4byte gStringVar2
-_08125184: .4byte gUnknown_8417674
+_08125184: .4byte gText_Attack3
 _08125188:
 	ldr r0, _08125190 @ =gStringVar2
-	ldr r1, _08125194 @ =gUnknown_841767B
+	ldr r1, _08125194 @ =gText_Defense3
 	b _081251BC
 	.align 2, 0
 _08125190: .4byte gStringVar2
-_08125194: .4byte gUnknown_841767B
+_08125194: .4byte gText_Defense3
 _08125198:
 	ldr r0, _081251A0 @ =gStringVar2
-	ldr r1, _081251A4 @ =gUnknown_841768D
+	ldr r1, _081251A4 @ =gText_Speed2
 	b _081251BC
 	.align 2, 0
 _081251A0: .4byte gStringVar2
-_081251A4: .4byte gUnknown_841768D
+_081251A4: .4byte gText_Speed2
 _081251A8:
 	ldr r0, _081251B0 @ =gStringVar2
-	ldr r1, _081251B4 @ =gUnknown_84169C5
+	ldr r1, _081251B4 @ =gText_SpAtk3
 	b _081251BC
 	.align 2, 0
 _081251B0: .4byte gStringVar2
-_081251B4: .4byte gUnknown_84169C5
+_081251B4: .4byte gText_SpAtk3
 _081251B8:
 	ldr r0, _081251CC @ =gStringVar2
-	ldr r1, _081251D0 @ =gUnknown_84169CD
+	ldr r1, _081251D0 @ =gText_SpDef3
 _081251BC:
 	bl StringCopy
 	ldr r0, _081251D4 @ =gStringVar4
-	ldr r1, _081251D8 @ =gUnknown_8417032
+	ldr r1, _081251D8 @ =gText_PkmnBaseVar2StatIncreased
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _081251CC: .4byte gStringVar2
-_081251D0: .4byte gUnknown_84169CD
+_081251D0: .4byte gText_SpDef3
 _081251D4: .4byte gStringVar4
-_081251D8: .4byte gUnknown_8417032
+_081251D8: .4byte gText_PkmnBaseVar2StatIncreased
 _081251DC:
 	ldr r0, _081251E8 @ =gStringVar4
-	ldr r1, _081251EC @ =gUnknown_8417002
+	ldr r1, _081251EC @ =gText_MovesPPIncreased
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _081251E8: .4byte gStringVar4
-_081251EC: .4byte gUnknown_8417002
+_081251EC: .4byte gText_MovesPPIncreased
 _081251F0:
 	ldr r0, _081251FC @ =gStringVar4
-	ldr r1, _08125200 @ =gUnknown_8416FC7
+	ldr r1, _08125200 @ =gText_PPWasRestored
 	bl StringExpandPlaceholders
 	b _0812520C
 	.align 2, 0
 _081251FC: .4byte gStringVar4
-_08125200: .4byte gUnknown_8416FC7
+_08125200: .4byte gText_PPWasRestored
 _08125204:
 	ldr r0, _08125210 @ =gStringVar4
-	ldr r1, _08125214 @ =gUnknown_84169DC
+	ldr r1, _08125214 @ =gText_WontHaveEffect
 	bl StringExpandPlaceholders
 _0812520C:
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08125210: .4byte gStringVar4
-_08125214: .4byte gUnknown_84169DC
+_08125214: .4byte gText_WontHaveEffect
 	thumb_func_end GetMedicineItemEffectMessage
 
-	thumb_func_start UsingHPEVItemOnShedinja
-UsingHPEVItemOnShedinja: @ 8125218
+	thumb_func_start NotUsingHPEVItemOnShedinja
+NotUsingHPEVItemOnShedinja: @ 8125218
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r0, r1, 16
@@ -13151,10 +13151,10 @@ _08125246:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end UsingHPEVItemOnShedinja
+	thumb_func_end NotUsingHPEVItemOnShedinja
 
-	thumb_func_start IsBlueYellowRedFlute
-IsBlueYellowRedFlute: @ 812524C
+	thumb_func_start IsItemFlute
+IsItemFlute: @ 812524C
 	push {lr}
 	lsls r0, 16
 	lsrs r0, 16
@@ -13172,10 +13172,10 @@ _08125262:
 _08125264:
 	pop {r1}
 	bx r1
-	thumb_func_end IsBlueYellowRedFlute
+	thumb_func_end IsItemFlute
 
-	thumb_func_start ExecuteTableBasedItemEffect__
-ExecuteTableBasedItemEffect__: @ 8125268
+	thumb_func_start ExecuteTableBasedItemEffect_
+ExecuteTableBasedItemEffect_: @ 8125268
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r3, r0, 24
@@ -13209,7 +13209,7 @@ _081252A0:
 	ldr r0, _081252CC @ =gPlayerParty
 	adds r4, r0
 	adds r0, r3, 0
-	bl sub_8127F7C
+	bl GetPartyIdFromBattleSlot
 	adds r2, r0, 0
 	lsls r2, 24
 	lsrs r2, 24
@@ -13225,7 +13225,7 @@ _081252BA:
 	bx r1
 	.align 2, 0
 _081252CC: .4byte gPlayerParty
-	thumb_func_end ExecuteTableBasedItemEffect__
+	thumb_func_end ExecuteTableBasedItemEffect_
 
 	thumb_func_start sub_81252D0
 sub_81252D0: @ 81252D0
@@ -13235,7 +13235,7 @@ sub_81252D0: @ 81252D0
 	mov r8, r1
 	lsls r0, 24
 	lsrs r7, r0, 24
-	ldr r0, _08125300 @ =gUnknown_203B0A0
+	ldr r0, _08125300 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -13246,14 +13246,14 @@ sub_81252D0: @ 81252D0
 	ldrh r6, [r0]
 	adds r0, r5, 0
 	adds r1, r6, 0
-	bl UsingHPEVItemOnShedinja
+	bl NotUsingHPEVItemOnShedinja
 	lsls r0, 24
 	cmp r0, 0
 	bne _0812530C
 	movs r4, 0x1
 	b _08125342
 	.align 2, 0
-_08125300: .4byte gUnknown_203B0A0
+_08125300: .4byte gPartyMenu
 _08125304: .4byte gPlayerParty
 _08125308: .4byte gSpecialVar_ItemId
 _0812530C:
@@ -13273,7 +13273,7 @@ _0812530C:
 	movs r1, 0x3A
 	bl GetMonData
 _08125330:
-	ldr r0, _08125370 @ =gUnknown_203B0A0
+	ldr r0, _08125370 @ =gPartyMenu
 	ldrb r2, [r0, 0x9]
 	adds r0, r5, 0
 	adds r1, r6, 0
@@ -13286,12 +13286,12 @@ _08125342:
 	bl PlaySE
 	cmp r4, 0
 	beq _08125380
-	ldr r1, _08125374 @ =gUnknown_203B0C0
+	ldr r1, _08125374 @ =gPartyMenuUseExitCallback
 	movs r0, 0
 	strb r0, [r1]
-	ldr r0, _08125378 @ =gUnknown_84169DC
+	ldr r0, _08125378 @ =gText_WontHaveEffect
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _0812537C @ =gTasks
@@ -13303,9 +13303,9 @@ _08125342:
 	str r1, [r0]
 	b _08125398
 	.align 2, 0
-_08125370: .4byte gUnknown_203B0A0
-_08125374: .4byte gUnknown_203B0C0
-_08125378: .4byte gUnknown_84169DC
+_08125370: .4byte gPartyMenu
+_08125374: .4byte gPartyMenuUseExitCallback
+_08125378: .4byte gText_WontHaveEffect
 _0812537C: .4byte gTasks
 _08125380:
 	ldr r3, _081253A4 @ =0x0000ffff
@@ -13315,7 +13315,7 @@ _08125380:
 	bl ItemUse_SetQuestLogEvent
 	adds r0, r7, 0
 	bl sub_8124DC0
-	ldr r1, _081253A8 @ =gUnknown_3005E98
+	ldr r1, _081253A8 @ =gItemUseCB
 	ldr r0, _081253AC @ =ItemUseCB_Medicine
 	str r0, [r1]
 _08125398:
@@ -13326,7 +13326,7 @@ _08125398:
 	bx r0
 	.align 2, 0
 _081253A4: .4byte 0x0000ffff
-_081253A8: .4byte gUnknown_3005E98
+_081253A8: .4byte gItemUseCB
 _081253AC: .4byte ItemUseCB_Medicine
 	thumb_func_end sub_81252D0
 
@@ -13344,7 +13344,7 @@ ItemUseCB_Medicine: @ 81253B0
 	mov r9, r0
 	movs r0, 0
 	mov r10, r0
-	ldr r0, _08125438 @ =gUnknown_203B0A0
+	ldr r0, _08125438 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -13355,7 +13355,7 @@ ItemUseCB_Medicine: @ 81253B0
 	ldrh r6, [r0]
 	adds r0, r5, 0
 	adds r1, r6, 0
-	bl UsingHPEVItemOnShedinja
+	bl NotUsingHPEVItemOnShedinja
 	lsls r0, 24
 	cmp r0, 0
 	beq _08125428
@@ -13380,34 +13380,34 @@ ItemUseCB_Medicine: @ 81253B0
 	movs r1, 0
 	mov r8, r1
 _08125416:
-	ldr r4, _08125438 @ =gUnknown_203B0A0
+	ldr r4, _08125438 @ =gPartyMenu
 	ldrb r0, [r4, 0x9]
 	adds r1, r6, 0
 	movs r2, 0
-	bl ExecuteTableBasedItemEffect__
+	bl ExecuteTableBasedItemEffect_
 	lsls r0, 24
 	cmp r0, 0
 	beq _0812544C
 _08125428:
-	ldr r1, _08125444 @ =gUnknown_203B0C0
+	ldr r1, _08125444 @ =gPartyMenuUseExitCallback
 	movs r0, 0
 	strb r0, [r1]
 	movs r0, 0x5
 	bl PlaySE
-	ldr r0, _08125448 @ =gUnknown_84169DC
+	ldr r0, _08125448 @ =gText_WontHaveEffect
 	b _0812551C
 	.align 2, 0
-_08125438: .4byte gUnknown_203B0A0
+_08125438: .4byte gPartyMenu
 _0812543C: .4byte gPlayerParty
 _08125440: .4byte gSpecialVar_ItemId
-_08125444: .4byte gUnknown_203B0C0
-_08125448: .4byte gUnknown_84169DC
+_08125444: .4byte gPartyMenuUseExitCallback
+_08125448: .4byte gText_WontHaveEffect
 _0812544C:
-	ldr r1, _08125474 @ =gUnknown_203B0C0
+	ldr r1, _08125474 @ =gPartyMenuUseExitCallback
 	movs r0, 0x1
 	strb r0, [r1]
 	adds r0, r6, 0
-	bl IsBlueYellowRedFlute
+	bl IsItemFlute
 	lsls r0, 24
 	cmp r0, 0
 	bne _08125478
@@ -13421,20 +13421,20 @@ _0812544C:
 	bl RemoveBagItem
 	b _0812547E
 	.align 2, 0
-_08125474: .4byte gUnknown_203B0C0
+_08125474: .4byte gPartyMenuUseExitCallback
 _08125478:
 	movs r0, 0x6E
 	bl PlaySE
 _0812547E:
-	ldr r4, _081254FC @ =gUnknown_203B0B4
-	ldr r7, _08125500 @ =gUnknown_203B0A0
+	ldr r4, _081254FC @ =sPartyMenuBoxes
+	ldr r7, _08125500 @ =gPartyMenu
 	movs r0, 0x9
 	ldrsb r0, [r7, r0]
 	lsls r0, 4
 	ldr r1, [r4]
 	adds r1, r0
 	adds r0, r5, 0
-	bl party_menu_get_status_condition_and_update_object
+	bl SetPartyMonAilmentGfx
 	ldr r2, _08125504 @ =gSprites
 	movs r0, 0x9
 	ldrsb r0, [r7, r0]
@@ -13454,7 +13454,7 @@ _0812547E:
 	adds r0, r5, 0
 	adds r1, r3, 0
 	movs r2, 0x1
-	bl sub_8121790
+	bl DisplayPartyPokemonLevelCheck
 _081254BC:
 	mov r2, r8
 	cmp r2, 0x1
@@ -13464,7 +13464,7 @@ _081254BC:
 	bne _081254D0
 	ldrb r0, [r7, 0x9]
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 _081254D0:
 	adds r0, r5, 0
 	movs r1, 0x39
@@ -13475,21 +13475,21 @@ _081254D0:
 	lsls r3, 16
 	asrs r3, 16
 	ldrb r1, [r7, 0x9]
-	ldr r0, _08125508 @ =sub_8125554
+	ldr r0, _08125508 @ =Task_DisplayHPRestoredMessage
 	str r0, [sp]
 	mov r0, r9
 	movs r2, 0x1
-	bl sub_8120760
+	bl PartyMenuModifyHP
 	mov r0, r9
 	movs r1, 0
 	mov r2, r10
-	bl sub_81207F0
+	bl ResetHPTaskData
 	b _08125538
 	.align 2, 0
-_081254FC: .4byte gUnknown_203B0B4
-_08125500: .4byte gUnknown_203B0A0
+_081254FC: .4byte sPartyMenuBoxes
+_08125500: .4byte gPartyMenu
 _08125504: .4byte gSprites
-_08125508: .4byte sub_8125554
+_08125508: .4byte Task_DisplayHPRestoredMessage
 _0812550C:
 	ldr r1, _08125548 @ =gStringVar1
 	adds r0, r5, 0
@@ -13499,7 +13499,7 @@ _0812550C:
 	ldr r0, _0812554C @ =gStringVar4
 _0812551C:
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08125550 @ =gTasks
@@ -13525,13 +13525,13 @@ _0812554C: .4byte gStringVar4
 _08125550: .4byte gTasks
 	thumb_func_end ItemUseCB_Medicine
 
-	thumb_func_start sub_8125554
-sub_8125554: @ 8125554
+	thumb_func_start Task_DisplayHPRestoredMessage
+Task_DisplayHPRestoredMessage: @ 8125554
 	push {r4,r5,lr}
 	adds r5, r0, 0
 	lsls r5, 24
 	lsrs r5, 24
-	ldr r0, _081255A0 @ =gUnknown_203B0A0
+	ldr r0, _081255A0 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -13541,12 +13541,12 @@ sub_8125554: @ 8125554
 	ldr r1, _081255A8 @ =gStringVar1
 	bl GetMonNickname
 	ldr r4, _081255AC @ =gStringVar4
-	ldr r1, _081255B0 @ =gUnknown_8416F27
+	ldr r1, _081255B0 @ =gText_PkmnHPRestoredByVar2
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	movs r1, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	bl HandleBattleLowHpMusicChange
@@ -13555,52 +13555,52 @@ sub_8125554: @ 8125554
 	adds r0, r5
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _081255B8 @ =sub_81255BC
+	ldr r1, _081255B8 @ =Task_ClosePartyMenuAfterText
 	str r1, [r0]
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081255A0: .4byte gUnknown_203B0A0
+_081255A0: .4byte gPartyMenu
 _081255A4: .4byte gPlayerParty
 _081255A8: .4byte gStringVar1
 _081255AC: .4byte gStringVar4
-_081255B0: .4byte gUnknown_8416F27
+_081255B0: .4byte gText_PkmnHPRestoredByVar2
 _081255B4: .4byte gTasks
-_081255B8: .4byte sub_81255BC
-	thumb_func_end sub_8125554
+_081255B8: .4byte Task_ClosePartyMenuAfterText
+	thumb_func_end Task_DisplayHPRestoredMessage
 
-	thumb_func_start sub_81255BC
-sub_81255BC: @ 81255BC
+	thumb_func_start Task_ClosePartyMenuAfterText
+Task_ClosePartyMenuAfterText: @ 81255BC
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _081255E2
-	ldr r0, _081255E8 @ =gUnknown_203B0C0
+	ldr r0, _081255E8 @ =gPartyMenuUseExitCallback
 	ldrb r1, [r0]
 	cmp r1, 0
 	bne _081255DC
-	ldr r0, _081255EC @ =gUnknown_203B09C
+	ldr r0, _081255EC @ =sPartyMenuInternal
 	ldr r0, [r0]
 	str r1, [r0, 0x4]
 _081255DC:
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 _081255E2:
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081255E8: .4byte gUnknown_203B0C0
-_081255EC: .4byte gUnknown_203B09C
-	thumb_func_end sub_81255BC
+_081255E8: .4byte gPartyMenuUseExitCallback
+_081255EC: .4byte sPartyMenuInternal
+	thumb_func_end Task_ClosePartyMenuAfterText
 
-	thumb_func_start sub_81255F0
-sub_81255F0: @ 81255F0
+	thumb_func_start ShowMoveSelectWindow
+ShowMoveSelectWindow: @ 81255F0
 	push {r4-r7,lr}
 	mov r7, r10
 	mov r6, r9
@@ -13615,7 +13615,7 @@ sub_81255F0: @ 81255F0
 	movs r1, 0x2
 	mov r8, r1
 	movs r0, 0x3
-	bl sub_8121E5C
+	bl DisplaySelectionWindow
 	lsls r0, 24
 	lsrs r0, 24
 	mov r9, r0
@@ -13698,10 +13698,10 @@ _08125680:
 	.align 2, 0
 _081256B8: .4byte gPlayerParty
 _081256BC: .4byte gMoveNames
-	thumb_func_end sub_81255F0
+	thumb_func_end ShowMoveSelectWindow
 
-	thumb_func_start sub_81256C0
-sub_81256C0: @ 81256C0
+	thumb_func_start Task_HandleWhichMoveInput
+Task_HandleWhichMoveInput: @ 81256C0
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -13719,19 +13719,19 @@ sub_81256C0: @ 81256C0
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r4, 0
-	bl sub_81257D4
+	bl ReturnToUseOnWhichMon
 	b _081256F2
 _081256EC:
 	adds r0, r5, 0
-	bl sub_8125790
+	bl SetSelectedMoveForPPItem
 _081256F2:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_81256C0
+	thumb_func_end Task_HandleWhichMoveInput
 
-	thumb_func_start ItemUseCB_PpRestore
-ItemUseCB_PpRestore: @ 81256F8
+	thumb_func_start ItemUseCB_PPRecovery
+ItemUseCB_PPRecovery: @ 81256F8
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -13762,7 +13762,7 @@ _08125726:
 	lsrs r1, r0, 24
 	cmp r1, 0
 	bne _0812575C
-	ldr r0, _08125750 @ =gUnknown_203B0A0
+	ldr r0, _08125750 @ =gPartyMenu
 	strh r1, [r0, 0xE]
 	ldrb r1, [r0, 0x8]
 	movs r0, 0xF
@@ -13770,11 +13770,11 @@ _08125726:
 	cmp r0, 0x1
 	bne _08125754
 	adds r0, r4, 0
-	bl sub_8125958
+	bl TryUsePPItem
 	b _0812577E
 	.align 2, 0
 _0812574C: .4byte gItemEffectTable
-_08125750: .4byte gUnknown_203B0A0
+_08125750: .4byte gPartyMenu
 _08125754:
 	adds r0, r4, 0
 	bl sub_812580C
@@ -13783,38 +13783,38 @@ _0812575C:
 	movs r0, 0x5
 	bl PlaySE
 	movs r0, 0x17
-	bl sub_8121D0C
-	ldr r0, _08125784 @ =gUnknown_203B0A0
+	bl DisplayPartyMenuStdMessage
+	ldr r0, _08125784 @ =gPartyMenu
 	ldrb r0, [r0, 0x9]
-	bl sub_81255F0
+	bl ShowMoveSelectWindow
 	ldr r1, _08125788 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _0812578C @ =sub_81256C0
+	ldr r1, _0812578C @ =Task_HandleWhichMoveInput
 	str r1, [r0]
 _0812577E:
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08125784: .4byte gUnknown_203B0A0
+_08125784: .4byte gPartyMenu
 _08125788: .4byte gTasks
-_0812578C: .4byte sub_81256C0
-	thumb_func_end ItemUseCB_PpRestore
+_0812578C: .4byte Task_HandleWhichMoveInput
+	thumb_func_end ItemUseCB_PPRecovery
 
-	thumb_func_start sub_8125790
-sub_8125790: @ 8125790
+	thumb_func_start SetSelectedMoveForPPItem
+SetSelectedMoveForPPItem: @ 8125790
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	ldr r0, _081257C0 @ =gUnknown_203B09C
+	ldr r0, _081257C0 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	bl Menu_GetCursorPos
-	ldr r1, _081257C4 @ =gUnknown_203B0A0
+	ldr r1, _081257C4 @ =gPartyMenu
 	lsls r0, 24
 	lsrs r0, 24
 	strh r0, [r1, 0xE]
@@ -13824,11 +13824,11 @@ sub_8125790: @ 8125790
 	cmp r0, 0x1
 	bne _081257C8
 	adds r0, r4, 0
-	bl sub_8125958
+	bl TryUsePPItem
 	b _081257CE
 	.align 2, 0
-_081257C0: .4byte gUnknown_203B09C
-_081257C4: .4byte gUnknown_203B0A0
+_081257C0: .4byte sPartyMenuInternal
+_081257C4: .4byte gPartyMenu
 _081257C8:
 	adds r0, r4, 0
 	bl sub_812580C
@@ -13836,10 +13836,10 @@ _081257CE:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8125790
+	thumb_func_end SetSelectedMoveForPPItem
 
-	thumb_func_start sub_81257D4
-sub_81257D4: @ 81257D4
+	thumb_func_start ReturnToUseOnWhichMon
+ReturnToUseOnWhichMon: @ 81257D4
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
@@ -13848,30 +13848,30 @@ sub_81257D4: @ 81257D4
 	adds r1, r0
 	lsls r1, 3
 	adds r1, r2
-	ldr r0, _08125804 @ =sub_811FB28
+	ldr r0, _08125804 @ =Task_HandleChooseMonInput
 	str r0, [r1]
-	ldr r0, _08125808 @ =gUnknown_203B09C
+	ldr r0, _08125808 @ =sPartyMenuInternal
 	ldr r0, [r0]
 	movs r1, 0
 	str r1, [r0, 0x4]
 	adds r0, 0xC
-	bl sub_8121CE4
+	bl PartyMenuRemoveWindow
 	movs r0, 0x5
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08125800: .4byte gTasks
-_08125804: .4byte sub_811FB28
-_08125808: .4byte gUnknown_203B09C
-	thumb_func_end sub_81257D4
+_08125804: .4byte Task_HandleChooseMonInput
+_08125808: .4byte sPartyMenuInternal
+	thumb_func_end ReturnToUseOnWhichMon
 
 	thumb_func_start sub_812580C
 sub_812580C: @ 812580C
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
-	ldr r3, _08125860 @ =gUnknown_203B0A0
+	ldr r3, _08125860 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r3, r1]
 	movs r0, 0x64
@@ -13890,12 +13890,12 @@ sub_812580C: @ 812580C
 	bl PlaySE
 	cmp r4, 0
 	beq _0812587C
-	ldr r1, _0812586C @ =gUnknown_203B0C0
+	ldr r1, _0812586C @ =gPartyMenuUseExitCallback
 	movs r0, 0
 	strb r0, [r1]
-	ldr r0, _08125870 @ =gUnknown_84169DC
+	ldr r0, _08125870 @ =gText_WontHaveEffect
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08125874 @ =gTasks
@@ -13903,21 +13903,21 @@ sub_812580C: @ 812580C
 	adds r0, r5
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08125878 @ =sub_81255BC
+	ldr r1, _08125878 @ =Task_ClosePartyMenuAfterText
 	str r1, [r0]
 	b _08125888
 	.align 2, 0
-_08125860: .4byte gUnknown_203B0A0
+_08125860: .4byte gPartyMenu
 _08125864: .4byte gPlayerParty
 _08125868: .4byte gSpecialVar_ItemId
-_0812586C: .4byte gUnknown_203B0C0
-_08125870: .4byte gUnknown_84169DC
+_0812586C: .4byte gPartyMenuUseExitCallback
+_08125870: .4byte gText_WontHaveEffect
 _08125874: .4byte gTasks
-_08125878: .4byte sub_81255BC
+_08125878: .4byte Task_ClosePartyMenuAfterText
 _0812587C:
 	adds r0, r5, 0
 	bl sub_8124DC0
-	ldr r1, _08125890 @ =gUnknown_3005E98
+	ldr r1, _08125890 @ =gItemUseCB
 	ldr r0, _08125894 @ =sub_8125898
 	str r0, [r1]
 _08125888:
@@ -13925,7 +13925,7 @@ _08125888:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08125890: .4byte gUnknown_3005E98
+_08125890: .4byte gItemUseCB
 _08125894: .4byte sub_8125898
 	thumb_func_end sub_812580C
 
@@ -13938,7 +13938,7 @@ sub_8125898: @ 8125898
 	lsls r0, 24
 	lsrs r0, 24
 	mov r8, r0
-	ldr r5, _08125930 @ =gUnknown_203B0A0
+	ldr r5, _08125930 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r5, r1]
 	movs r0, 0x64
@@ -13950,8 +13950,8 @@ sub_8125898: @ 8125898
 	ldr r6, _08125938 @ =gSpecialVar_ItemId
 	ldrh r1, [r6]
 	ldrb r2, [r5, 0xE]
-	bl ExecuteTableBasedItemEffect__
-	ldr r1, _0812593C @ =gUnknown_203B0C0
+	bl ExecuteTableBasedItemEffect_
+	ldr r1, _0812593C @ =gPartyMenuUseExitCallback
 	movs r0, 0x1
 	strb r0, [r1]
 	ldrh r2, [r6]
@@ -13982,7 +13982,7 @@ sub_8125898: @ 8125898
 	bl GetMedicineItemEffectMessage
 	ldr r0, _0812594C @ =gStringVar4
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08125950 @ =gTasks
@@ -13991,7 +13991,7 @@ sub_8125898: @ 8125898
 	add r0, r8
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08125954 @ =sub_81255BC
+	ldr r1, _08125954 @ =Task_ClosePartyMenuAfterText
 	str r1, [r0]
 	pop {r3}
 	mov r8, r3
@@ -13999,20 +13999,20 @@ sub_8125898: @ 8125898
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08125930: .4byte gUnknown_203B0A0
+_08125930: .4byte gPartyMenu
 _08125934: .4byte gPlayerParty
 _08125938: .4byte gSpecialVar_ItemId
-_0812593C: .4byte gUnknown_203B0C0
+_0812593C: .4byte gPartyMenuUseExitCallback
 _08125940: .4byte 0x0000ffff
 _08125944: .4byte gStringVar1
 _08125948: .4byte gMoveNames
 _0812594C: .4byte gStringVar4
 _08125950: .4byte gTasks
-_08125954: .4byte sub_81255BC
+_08125954: .4byte Task_ClosePartyMenuAfterText
 	thumb_func_end sub_8125898
 
-	thumb_func_start sub_8125958
-sub_8125958: @ 8125958
+	thumb_func_start TryUsePPItem
+TryUsePPItem: @ 8125958
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -14029,23 +14029,23 @@ sub_8125958: @ 8125958
 	ldrb r0, [r0, 0x9]
 	ldrb r2, [r7]
 	adds r1, r5, 0
-	bl ExecuteTableBasedItemEffect__
+	bl ExecuteTableBasedItemEffect_
 	lsls r0, 24
 	cmp r0, 0
 	beq _081259A0
-	ldr r0, _08125998 @ =gUnknown_203B0C0
+	ldr r0, _08125998 @ =gPartyMenuUseExitCallback
 	strb r4, [r0]
 	movs r0, 0x5
 	bl PlaySE
-	ldr r0, _0812599C @ =gUnknown_84169DC
+	ldr r0, _0812599C @ =gText_WontHaveEffect
 	b _081259F6
 	.align 2, 0
 _08125990: .4byte gUnknown_203B0AE
 _08125994: .4byte gSpecialVar_ItemId
-_08125998: .4byte gUnknown_203B0C0
-_0812599C: .4byte gUnknown_84169DC
+_08125998: .4byte gPartyMenuUseExitCallback
+_0812599C: .4byte gText_WontHaveEffect
 _081259A0:
-	ldr r1, _08125A1C @ =gUnknown_203B0C0
+	ldr r1, _08125A1C @ =gPartyMenuUseExitCallback
 	movs r0, 0x1
 	strb r0, [r1]
 	mov r0, r8
@@ -14084,7 +14084,7 @@ _081259A0:
 	ldr r0, _08125A30 @ =gStringVar4
 _081259F6:
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08125A34 @ =gTasks
@@ -14092,7 +14092,7 @@ _081259F6:
 	adds r0, r6
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08125A38 @ =sub_81255BC
+	ldr r1, _08125A38 @ =Task_ClosePartyMenuAfterText
 	str r1, [r0]
 	pop {r3}
 	mov r8, r3
@@ -14100,18 +14100,18 @@ _081259F6:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08125A1C: .4byte gUnknown_203B0C0
+_08125A1C: .4byte gPartyMenuUseExitCallback
 _08125A20: .4byte gPlayerParty
 _08125A24: .4byte 0x0000ffff
 _08125A28: .4byte gStringVar1
 _08125A2C: .4byte gMoveNames
 _08125A30: .4byte gStringVar4
 _08125A34: .4byte gTasks
-_08125A38: .4byte sub_81255BC
-	thumb_func_end sub_8125958
+_08125A38: .4byte Task_ClosePartyMenuAfterText
+	thumb_func_end TryUsePPItem
 
-	thumb_func_start dp05_pp_up
-dp05_pp_up: @ 8125A3C
+	thumb_func_start ItemUseCB_PPUp
+ItemUseCB_PPUp: @ 8125A3C
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r4, 24
@@ -14119,48 +14119,48 @@ dp05_pp_up: @ 8125A3C
 	movs r0, 0x5
 	bl PlaySE
 	movs r0, 0x18
-	bl sub_8121D0C
-	ldr r0, _08125A6C @ =gUnknown_203B0A0
+	bl DisplayPartyMenuStdMessage
+	ldr r0, _08125A6C @ =gPartyMenu
 	ldrb r0, [r0, 0x9]
-	bl sub_81255F0
+	bl ShowMoveSelectWindow
 	ldr r1, _08125A70 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08125A74 @ =sub_81256C0
+	ldr r1, _08125A74 @ =Task_HandleWhichMoveInput
 	str r1, [r0]
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08125A6C: .4byte gUnknown_203B0A0
+_08125A6C: .4byte gPartyMenu
 _08125A70: .4byte gTasks
-_08125A74: .4byte sub_81256C0
-	thumb_func_end dp05_pp_up
+_08125A74: .4byte Task_HandleWhichMoveInput
+	thumb_func_end ItemUseCB_PPUp
 
 	thumb_func_start ItemIdToBattleMoveId
 ItemIdToBattleMoveId: @ 8125A78
 	lsls r0, 16
 	ldr r1, _08125A88 @ =0xfedf0000
 	adds r0, r1
-	ldr r1, _08125A8C @ =gUnknown_845A80C
+	ldr r1, _08125A8C @ =sTMHMMoves
 	lsrs r0, 15
 	adds r0, r1
 	ldrh r0, [r0]
 	bx lr
 	.align 2, 0
 _08125A88: .4byte 0xfedf0000
-_08125A8C: .4byte gUnknown_845A80C
+_08125A8C: .4byte sTMHMMoves
 	thumb_func_end ItemIdToBattleMoveId
 
-	thumb_func_start sub_8125A90
-sub_8125A90: @ 8125A90
+	thumb_func_start IsMoveHm
+IsMoveHm: @ 8125A90
 	push {lr}
 	lsls r0, 16
 	lsrs r2, r0, 16
 	movs r1, 0
-	ldr r3, _08125AAC @ =gUnknown_845A80C
+	ldr r3, _08125AAC @ =sTMHMMoves
 _08125A9A:
 	adds r0, r1, 0
 	adds r0, 0x32
@@ -14172,7 +14172,7 @@ _08125A9A:
 	movs r0, 0x1
 	b _08125ABC
 	.align 2, 0
-_08125AAC: .4byte gUnknown_845A80C
+_08125AAC: .4byte sTMHMMoves
 _08125AB0:
 	adds r0, r1, 0x1
 	lsls r0, 24
@@ -14183,7 +14183,7 @@ _08125AB0:
 _08125ABC:
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8125A90
+	thumb_func_end IsMoveHm
 
 	thumb_func_start MonKnowsMove
 MonKnowsMove: @ 8125AC0
@@ -14214,8 +14214,8 @@ _08125AE8:
 	bx r1
 	thumb_func_end MonKnowsMove
 
-	thumb_func_start sub_8125AF0
-sub_8125AF0: @ 8125AF0
+	thumb_func_start DisplayLearnMoveMessage
+DisplayLearnMoveMessage: @ 8125AF0
 	push {r4,lr}
 	adds r1, r0, 0
 	ldr r4, _08125B10 @ =gStringVar4
@@ -14223,7 +14223,7 @@ sub_8125AF0: @ 8125AF0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	pop {r4}
@@ -14231,33 +14231,33 @@ sub_8125AF0: @ 8125AF0
 	bx r0
 	.align 2, 0
 _08125B10: .4byte gStringVar4
-	thumb_func_end sub_8125AF0
+	thumb_func_end DisplayLearnMoveMessage
 
-	thumb_func_start sub_8125B14
-sub_8125B14: @ 8125B14
+	thumb_func_start DisplayLearnMoveMessageAndClose
+DisplayLearnMoveMessageAndClose: @ 8125B14
 	push {r4,lr}
 	adds r4, r0, 0
 	adds r0, r1, 0
 	lsls r4, 24
 	lsrs r4, 24
-	bl sub_8125AF0
+	bl DisplayLearnMoveMessage
 	ldr r1, _08125B38 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08125B3C @ =sub_81255BC
+	ldr r1, _08125B3C @ =Task_ClosePartyMenuAfterText
 	str r1, [r0]
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08125B38: .4byte gTasks
-_08125B3C: .4byte sub_81255BC
-	thumb_func_end sub_8125B14
+_08125B3C: .4byte Task_ClosePartyMenuAfterText
+	thumb_func_end DisplayLearnMoveMessageAndClose
 
-	thumb_func_start sub_8125B40
-sub_8125B40: @ 8125B40
+	thumb_func_start ItemUseCB_TMHM
+ItemUseCB_TMHM: @ 8125B40
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -14265,7 +14265,7 @@ sub_8125B40: @ 8125B40
 	lsrs r6, r0, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r7, _08125BD0 @ =gUnknown_203B0A0
+	ldr r7, _08125BD0 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r7, r1]
 	movs r0, 0x64
@@ -14297,7 +14297,7 @@ sub_8125B40: @ 8125B40
 	adds r0, r4, 0
 	adds r1, r5, 0
 	movs r2, 0
-	bl sub_8120B20
+	bl CanMonLearnTMTutor
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
@@ -14318,42 +14318,42 @@ sub_8125B40: @ 8125B40
 	bl ItemUse_SetQuestLogEvent
 	adds r0, r6, 0
 	bl sub_8124DC0
-	ldr r1, _08125BEC @ =gUnknown_3005E98
-	ldr r0, _08125BF0 @ =sub_8125C38
+	ldr r1, _08125BEC @ =gItemUseCB
+	ldr r0, _08125BF0 @ =Task_LearnedMove_
 	str r0, [r1]
 	b _08125C20
 	.align 2, 0
-_08125BD0: .4byte gUnknown_203B0A0
+_08125BD0: .4byte gPartyMenu
 _08125BD4: .4byte gPlayerParty
 _08125BD8: .4byte gSpecialVar_ItemId
 _08125BDC: .4byte gStringVar1
 _08125BE0: .4byte gStringVar2
 _08125BE4: .4byte gMoveNames
 _08125BE8: .4byte 0x0000ffff
-_08125BEC: .4byte gUnknown_3005E98
-_08125BF0: .4byte sub_8125C38
+_08125BEC: .4byte gItemUseCB
+_08125BF0: .4byte Task_LearnedMove_
 _08125BF4:
-	ldr r1, _08125BF8 @ =gUnknown_8416DC2
+	ldr r1, _08125BF8 @ =gText_PkmnCantLearnMove
 	b _08125BFE
 	.align 2, 0
-_08125BF8: .4byte gUnknown_8416DC2
+_08125BF8: .4byte gText_PkmnCantLearnMove
 _08125BFC:
-	ldr r1, _08125C08 @ =gUnknown_8416F10
+	ldr r1, _08125C08 @ =gText_PkmnAlreadyKnows
 _08125BFE:
 	adds r0, r6, 0
-	bl sub_8125B14
+	bl DisplayLearnMoveMessageAndClose
 	b _08125C20
 	.align 2, 0
-_08125C08: .4byte gUnknown_8416F10
+_08125C08: .4byte gText_PkmnAlreadyKnows
 _08125C0C:
-	ldr r0, _08125C2C @ =gUnknown_8416DF7
-	bl sub_8125AF0
+	ldr r0, _08125C2C @ =gText_PkmnNeedsToReplaceMove
+	bl DisplayLearnMoveMessage
 	ldr r1, _08125C30 @ =gTasks
 	lsls r0, r6, 2
 	adds r0, r6
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08125C34 @ =sub_8125D88
+	ldr r1, _08125C34 @ =Task_ReplaceMoveYesNo
 	str r1, [r0]
 _08125C20:
 	pop {r3}
@@ -14362,27 +14362,27 @@ _08125C20:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08125C2C: .4byte gUnknown_8416DF7
+_08125C2C: .4byte gText_PkmnNeedsToReplaceMove
 _08125C30: .4byte gTasks
-_08125C34: .4byte sub_8125D88
-	thumb_func_end sub_8125B40
+_08125C34: .4byte Task_ReplaceMoveYesNo
+	thumb_func_end ItemUseCB_TMHM
 
-	thumb_func_start sub_8125C38
-sub_8125C38: @ 8125C38
+	thumb_func_start Task_LearnedMove_
+Task_LearnedMove_: @ 8125C38
 	push {lr}
 	lsls r0, 24
 	lsrs r0, 24
-	bl sub_8125C48
+	bl Task_LearnedMove
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8125C38
+	thumb_func_end Task_LearnedMove_
 
-	thumb_func_start sub_8125C48
-sub_8125C48: @ 8125C48
+	thumb_func_start Task_LearnedMove
+Task_LearnedMove: @ 8125C48
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r7, r0, 24
-	ldr r2, _08125CCC @ =gUnknown_203B0A0
+	ldr r2, _08125CCC @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r2, r1]
 	movs r0, 0x64
@@ -14420,12 +14420,12 @@ _08125C84:
 	adds r1, r2
 	bl StringCopy
 	ldr r4, _08125CE4 @ =gStringVar4
-	ldr r1, _08125CE8 @ =gUnknown_8416DB3
+	ldr r1, _08125CE8 @ =gText_PkmnLearnedMove3
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08125CEC @ =gTasks
@@ -14433,30 +14433,30 @@ _08125C84:
 	adds r0, r7
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08125CF0 @ =sub_8125CF4
+	ldr r1, _08125CF0 @ =Task_DoLearnedMoveFanfareAfterText
 	str r1, [r0]
 	pop {r4-r7}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08125CCC: .4byte gUnknown_203B0A0
+_08125CCC: .4byte gPartyMenu
 _08125CD0: .4byte gPlayerParty
 _08125CD4: .4byte gSpecialVar_ItemId
 _08125CD8: .4byte gStringVar1
 _08125CDC: .4byte gStringVar2
 _08125CE0: .4byte gMoveNames
 _08125CE4: .4byte gStringVar4
-_08125CE8: .4byte gUnknown_8416DB3
+_08125CE8: .4byte gText_PkmnLearnedMove3
 _08125CEC: .4byte gTasks
-_08125CF0: .4byte sub_8125CF4
-	thumb_func_end sub_8125C48
+_08125CF0: .4byte Task_DoLearnedMoveFanfareAfterText
+	thumb_func_end Task_LearnedMove
 
-	thumb_func_start sub_8125CF4
-sub_8125CF4: @ 8125CF4
+	thumb_func_start Task_DoLearnedMoveFanfareAfterText
+Task_DoLearnedMoveFanfareAfterText: @ 8125CF4
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
@@ -14468,7 +14468,7 @@ sub_8125CF4: @ 8125CF4
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08125D28 @ =sub_8125D2C
+	ldr r1, _08125D28 @ =Task_LearnNextMoveOrClosePartyMenu
 	str r1, [r0]
 _08125D1A:
 	pop {r4}
@@ -14477,11 +14477,11 @@ _08125D1A:
 	.align 2, 0
 _08125D20: .4byte 0x00000101
 _08125D24: .4byte gTasks
-_08125D28: .4byte sub_8125D2C
-	thumb_func_end sub_8125CF4
+_08125D28: .4byte Task_LearnNextMoveOrClosePartyMenu
+	thumb_func_end Task_DoLearnedMoveFanfareAfterText
 
-	thumb_func_start sub_8125D2C
-sub_8125D2C: @ 8125D2C
+	thumb_func_start Task_LearnNextMoveOrClosePartyMenu
+Task_LearnNextMoveOrClosePartyMenu: @ 8125D2C
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -14502,17 +14502,17 @@ sub_8125D2C: @ 8125D2C
 	cmp r0, 0
 	beq _08125D7E
 _08125D54:
-	ldr r0, _08125D6C @ =gUnknown_203B0A0
+	ldr r0, _08125D6C @ =gPartyMenu
 	movs r1, 0x10
 	ldrsh r0, [r0, r1]
 	cmp r0, 0x1
 	bne _08125D70
 	adds r0, r4, 0
-	bl sub_81266A0
+	bl Task_TryLearningNextMove
 	b _08125D7E
 	.align 2, 0
 _08125D68: .4byte gMain
-_08125D6C: .4byte gUnknown_203B0A0
+_08125D6C: .4byte gPartyMenu
 _08125D70:
 	cmp r0, 0x2
 	bne _08125D78
@@ -14520,32 +14520,32 @@ _08125D70:
 	strh r2, [r0]
 _08125D78:
 	adds r0, r5, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 _08125D7E:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08125D84: .4byte gSpecialVar_Result
-	thumb_func_end sub_8125D2C
+	thumb_func_end Task_LearnNextMoveOrClosePartyMenu
 
-	thumb_func_start sub_8125D88
-sub_8125D88: @ 8125D88
+	thumb_func_start Task_ReplaceMoveYesNo
+Task_ReplaceMoveYesNo: @ 8125D88
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08125DAC
-	bl sub_812200C
+	bl PartyMenuDisplayYesNoMenu
 	ldr r0, _08125DB4 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08125DB8 @ =sub_8125DBC
+	ldr r0, _08125DB8 @ =Task_HandleReplaceMoveYesNoInput
 	str r0, [r1]
 _08125DAC:
 	pop {r4}
@@ -14553,11 +14553,11 @@ _08125DAC:
 	bx r0
 	.align 2, 0
 _08125DB4: .4byte gTasks
-_08125DB8: .4byte sub_8125DBC
-	thumb_func_end sub_8125D88
+_08125DB8: .4byte Task_HandleReplaceMoveYesNoInput
+	thumb_func_end Task_ReplaceMoveYesNo
 
-	thumb_func_start sub_8125DBC
-sub_8125DBC: @ 8125DBC
+	thumb_func_start Task_HandleReplaceMoveYesNoInput
+Task_HandleReplaceMoveYesNoInput: @ 8125DBC
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -14578,71 +14578,71 @@ _08125DDC:
 	beq _08125E0E
 	b _08125E14
 _08125DE2:
-	ldr r0, _08125DFC @ =gUnknown_8416EA4
+	ldr r0, _08125DFC @ =gText_WhichMoveToForget
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	ldr r1, _08125E00 @ =gTasks
 	lsls r0, r4, 2
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08125E04 @ =sub_8125E1C
+	ldr r1, _08125E04 @ =Task_ShowSummaryScreenToForgetMove
 	str r1, [r0]
 	b _08125E14
 	.align 2, 0
-_08125DFC: .4byte gUnknown_8416EA4
+_08125DFC: .4byte gText_WhichMoveToForget
 _08125E00: .4byte gTasks
-_08125E04: .4byte sub_8125E1C
+_08125E04: .4byte Task_ShowSummaryScreenToForgetMove
 _08125E08:
 	movs r0, 0x5
 	bl PlaySE
 _08125E0E:
 	adds r0, r4, 0
-	bl sub_81260D8
+	bl StopLearningMovePrompt
 _08125E14:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8125DBC
+	thumb_func_end Task_HandleReplaceMoveYesNoInput
 
-	thumb_func_start sub_8125E1C
-sub_8125E1C: @ 8125E1C
+	thumb_func_start Task_ShowSummaryScreenToForgetMove
+Task_ShowSummaryScreenToForgetMove: @ 8125E1C
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08125E3C
-	ldr r0, _08125E44 @ =gUnknown_203B09C
+	ldr r0, _08125E44 @ =sPartyMenuInternal
 	ldr r1, [r0]
-	ldr r0, _08125E48 @ =sub_8125E4C
+	ldr r0, _08125E48 @ =CB2_ShowSummaryScreenToForgetMove
 	str r0, [r1, 0x4]
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 _08125E3C:
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08125E44: .4byte gUnknown_203B09C
-_08125E48: .4byte sub_8125E4C
-	thumb_func_end sub_8125E1C
+_08125E44: .4byte sPartyMenuInternal
+_08125E48: .4byte CB2_ShowSummaryScreenToForgetMove
+	thumb_func_end Task_ShowSummaryScreenToForgetMove
 
-	thumb_func_start sub_8125E4C
-sub_8125E4C: @ 8125E4C
+	thumb_func_start CB2_ShowSummaryScreenToForgetMove
+CB2_ShowSummaryScreenToForgetMove: @ 8125E4C
 	push {r4,lr}
 	sub sp, 0x4
 	ldr r0, _08125E74 @ =gPlayerParty
-	ldr r4, _08125E78 @ =gUnknown_203B0A0
+	ldr r4, _08125E78 @ =gPartyMenu
 	ldrb r1, [r4, 0x9]
 	ldr r2, _08125E7C @ =gPlayerPartyCount
 	ldrb r2, [r2]
 	subs r2, 0x1
 	lsls r2, 24
 	lsrs r2, 24
-	ldr r3, _08125E80 @ =sub_8125E84
+	ldr r3, _08125E80 @ =CB2_ReturnToPartyMenuWhileLearningMove
 	ldrh r4, [r4, 0xE]
 	str r4, [sp]
 	bl ShowSelectMovePokemonSummaryScreen
@@ -14652,19 +14652,19 @@ sub_8125E4C: @ 8125E4C
 	bx r0
 	.align 2, 0
 _08125E74: .4byte gPlayerParty
-_08125E78: .4byte gUnknown_203B0A0
+_08125E78: .4byte gPartyMenu
 _08125E7C: .4byte gPlayerPartyCount
-_08125E80: .4byte sub_8125E84
-	thumb_func_end sub_8125E4C
+_08125E80: .4byte CB2_ReturnToPartyMenuWhileLearningMove
+	thumb_func_end CB2_ShowSummaryScreenToForgetMove
 
-	thumb_func_start sub_8125E84
-sub_8125E84: @ 8125E84
+	thumb_func_start CB2_ReturnToPartyMenuWhileLearningMove
+CB2_ReturnToPartyMenuWhileLearningMove: @ 8125E84
 	push {r4,r5,lr}
 	sub sp, 0xC
 	bl GetMoveSlotToReplace
 	lsls r0, 24
 	lsrs r2, r0, 24
-	ldr r4, _08125ED0 @ =gUnknown_203B0A0
+	ldr r4, _08125ED0 @ =gPartyMenu
 	movs r0, 0x10
 	ldrsh r5, [r4, r0]
 	cmp r5, 0
@@ -14688,43 +14688,43 @@ sub_8125E84: @ 8125E84
 	ldrh r1, [r1]
 	ldr r3, _08125EDC @ =sub_8124EFC
 	bl sub_811C568
-	ldr r1, _08125EE0 @ =gUnknown_3005E98
+	ldr r1, _08125EE0 @ =gItemUseCB
 	ldr r0, _08125EE4 @ =sub_8125F4C
 	str r0, [r1]
 	strb r5, [r4, 0xB]
 	b _08125F02
 	.align 2, 0
-_08125ED0: .4byte gUnknown_203B0A0
+_08125ED0: .4byte gPartyMenu
 _08125ED4: .4byte gPlayerParty
 _08125ED8: .4byte gSpecialVar_ItemId
 _08125EDC: .4byte sub_8124EFC
-_08125EE0: .4byte gUnknown_3005E98
+_08125EE0: .4byte gItemUseCB
 _08125EE4: .4byte sub_8125F4C
 _08125EE8:
 	movs r0, 0x7F
 	str r0, [sp]
-	ldr r0, _08125F0C @ =sub_8125F14
+	ldr r0, _08125F0C @ =Task_ReturnToPartyMenuWhileLearningMove
 	str r0, [sp, 0x4]
-	ldr r0, _08125F10 @ =gUnknown_203B0A0
+	ldr r0, _08125F10 @ =gPartyMenu
 	ldr r0, [r0]
 	str r0, [sp, 0x8]
 	movs r0, 0
 	movs r1, 0
 	movs r2, 0
 	movs r3, 0x1
-	bl PartyMenuInit
+	bl InitPartyMenu
 _08125F02:
 	add sp, 0xC
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08125F0C: .4byte sub_8125F14
-_08125F10: .4byte gUnknown_203B0A0
-	thumb_func_end sub_8125E84
+_08125F0C: .4byte Task_ReturnToPartyMenuWhileLearningMove
+_08125F10: .4byte gPartyMenu
+	thumb_func_end CB2_ReturnToPartyMenuWhileLearningMove
 
-	thumb_func_start sub_8125F14
-sub_8125F14: @ 8125F14
+	thumb_func_start Task_ReturnToPartyMenuWhileLearningMove
+Task_ReturnToPartyMenuWhileLearningMove: @ 8125F14
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -14741,18 +14741,18 @@ sub_8125F14: @ 8125F14
 	cmp r0, 0x4
 	beq _08125F40
 	adds r0, r4, 0
-	bl sub_8125FFC
+	bl DisplayPartyMenuForgotMoveMessage
 	b _08125F46
 	.align 2, 0
 _08125F3C: .4byte gPaletteFade
 _08125F40:
 	adds r0, r5, 0
-	bl sub_81260D8
+	bl StopLearningMovePrompt
 _08125F46:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8125F14
+	thumb_func_end Task_ReturnToPartyMenuWhileLearningMove
 
 	thumb_func_start sub_8125F4C
 sub_8125F4C: @ 8125F4C
@@ -14774,7 +14774,7 @@ sub_8125F5C: @ 8125F5C
 	lsls r0, 24
 	lsrs r0, 24
 	mov r8, r0
-	ldr r0, _08125FE4 @ =gUnknown_203B0A0
+	ldr r0, _08125FE4 @ =gPartyMenu
 	mov r9, r0
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
@@ -14818,7 +14818,7 @@ sub_8125F5C: @ 8125F5C
 	adds r2, r5, 0
 	bl SetMonMoveSlot
 	mov r0, r8
-	bl sub_8125C48
+	bl Task_LearnedMove
 	pop {r3,r4}
 	mov r8, r3
 	mov r9, r4
@@ -14826,7 +14826,7 @@ sub_8125F5C: @ 8125F5C
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08125FE4: .4byte gUnknown_203B0A0
+_08125FE4: .4byte gPartyMenu
 _08125FE8: .4byte gPlayerParty
 _08125FEC: .4byte gSpecialVar_ItemId
 _08125FF0: .4byte gStringVar1
@@ -14834,13 +14834,13 @@ _08125FF4: .4byte gStringVar2
 _08125FF8: .4byte gMoveNames
 	thumb_func_end sub_8125F5C
 
-	thumb_func_start sub_8125FFC
-sub_8125FFC: @ 8125FFC
+	thumb_func_start DisplayPartyMenuForgotMoveMessage
+DisplayPartyMenuForgotMoveMessage: @ 8125FFC
 	push {r4-r6,lr}
 	adds r6, r0, 0
 	lsls r6, 24
 	lsrs r6, 24
-	ldr r0, _0812605C @ =gUnknown_203B0A0
+	ldr r0, _0812605C @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -14868,39 +14868,39 @@ sub_8125FFC: @ 8125FFC
 	adds r1, r2
 	bl StringCopy
 	ldr r0, _08126070 @ =gUnknown_8416EC6
-	bl sub_8125AF0
+	bl DisplayLearnMoveMessage
 	ldr r1, _08126074 @ =gTasks
 	lsls r0, r6, 2
 	adds r0, r6
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08126078 @ =sub_812607C
+	ldr r1, _08126078 @ =Task_PartyMenuReplaceMove
 	str r1, [r0]
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0812605C: .4byte gUnknown_203B0A0
+_0812605C: .4byte gPartyMenu
 _08126060: .4byte gPlayerParty
 _08126064: .4byte gStringVar1
 _08126068: .4byte gStringVar2
 _0812606C: .4byte gMoveNames
 _08126070: .4byte gUnknown_8416EC6
 _08126074: .4byte gTasks
-_08126078: .4byte sub_812607C
-	thumb_func_end sub_8125FFC
+_08126078: .4byte Task_PartyMenuReplaceMove
+	thumb_func_end DisplayPartyMenuForgotMoveMessage
 
-	thumb_func_start sub_812607C
-sub_812607C: @ 812607C
+	thumb_func_start Task_PartyMenuReplaceMove
+Task_PartyMenuReplaceMove: @ 812607C
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r6, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _081260C8
-	ldr r5, _081260D0 @ =gUnknown_203B0A0
+	ldr r5, _081260D0 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r5, r1]
 	movs r0, 0x64
@@ -14923,24 +14923,24 @@ sub_812607C: @ 812607C
 	adds r1, r5, 0
 	bl SetMonMoveSlot
 	adds r0, r6, 0
-	bl sub_8125C48
+	bl Task_LearnedMove
 _081260C8:
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081260D0: .4byte gUnknown_203B0A0
+_081260D0: .4byte gPartyMenu
 _081260D4: .4byte gPlayerParty
-	thumb_func_end sub_812607C
+	thumb_func_end Task_PartyMenuReplaceMove
 
-	thumb_func_start sub_81260D8
-sub_81260D8: @ 81260D8
+	thumb_func_start StopLearningMovePrompt
+StopLearningMovePrompt: @ 81260D8
 	push {r4,r5,lr}
 	adds r5, r0, 0
 	lsls r5, 24
 	lsrs r5, 24
 	ldr r0, _08126120 @ =gStringVar2
-	ldr r1, _08126124 @ =gUnknown_203B0A0
+	ldr r1, _08126124 @ =gPartyMenu
 	movs r3, 0xE
 	ldrsh r2, [r1, r3]
 	movs r1, 0xD
@@ -14949,12 +14949,12 @@ sub_81260D8: @ 81260D8
 	adds r1, r2
 	bl StringCopy
 	ldr r4, _0812612C @ =gStringVar4
-	ldr r1, _08126130 @ =gUnknown_8416E6B
+	ldr r1, _08126130 @ =gText_StopLearningMove2
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08126134 @ =gTasks
@@ -14962,38 +14962,38 @@ sub_81260D8: @ 81260D8
 	adds r0, r5
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08126138 @ =sub_812613C
+	ldr r1, _08126138 @ =Task_StopLearningMoveYesNo
 	str r1, [r0]
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08126120: .4byte gStringVar2
-_08126124: .4byte gUnknown_203B0A0
+_08126124: .4byte gPartyMenu
 _08126128: .4byte gMoveNames
 _0812612C: .4byte gStringVar4
-_08126130: .4byte gUnknown_8416E6B
+_08126130: .4byte gText_StopLearningMove2
 _08126134: .4byte gTasks
-_08126138: .4byte sub_812613C
-	thumb_func_end sub_81260D8
+_08126138: .4byte Task_StopLearningMoveYesNo
+	thumb_func_end StopLearningMovePrompt
 
-	thumb_func_start sub_812613C
-sub_812613C: @ 812613C
+	thumb_func_start Task_StopLearningMoveYesNo
+Task_StopLearningMoveYesNo: @ 812613C
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08126160
-	bl sub_812200C
+	bl PartyMenuDisplayYesNoMenu
 	ldr r0, _08126168 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _0812616C @ =sub_8126170
+	ldr r0, _0812616C @ =Task_HandleStopLearningMoveYesNoInput
 	str r0, [r1]
 _08126160:
 	pop {r4}
@@ -15001,15 +15001,15 @@ _08126160:
 	bx r0
 	.align 2, 0
 _08126168: .4byte gTasks
-_0812616C: .4byte sub_8126170
-	thumb_func_end sub_812613C
+_0812616C: .4byte Task_HandleStopLearningMoveYesNoInput
+	thumb_func_end Task_StopLearningMoveYesNo
 
-	thumb_func_start sub_8126170
-sub_8126170: @ 8126170
+	thumb_func_start Task_HandleStopLearningMoveYesNoInput
+Task_HandleStopLearningMoveYesNoInput: @ 8126170
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r6, r0, 24
-	ldr r7, _081261A0 @ =gUnknown_203B0A0
+	ldr r7, _081261A0 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r7, r1]
 	movs r0, 0x64
@@ -15029,7 +15029,7 @@ sub_8126170: @ 8126170
 	beq _08126234
 	b _0812626A
 	.align 2, 0
-_081261A0: .4byte gUnknown_203B0A0
+_081261A0: .4byte gPartyMenu
 _081261A4: .4byte gPlayerParty
 _081261A8:
 	cmp r5, 0x1
@@ -15048,12 +15048,12 @@ _081261AE:
 	adds r1, r2
 	bl StringCopy
 	ldr r4, _08126200 @ =gStringVar4
-	ldr r1, _08126204 @ =gUnknown_8416E84
+	ldr r1, _08126204 @ =gText_MoveNotLearned
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r3, 0x10
 	ldrsh r0, [r7, r3]
 	cmp r0, 0x1
@@ -15063,7 +15063,7 @@ _081261AE:
 	adds r1, r6
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _0812620C @ =sub_812628C
+	ldr r0, _0812620C @ =Task_TryLearningNextMoveAfterText
 	str r0, [r1]
 	b _0812626A
 	.align 2, 0
@@ -15071,9 +15071,9 @@ _081261F4: .4byte gStringVar1
 _081261F8: .4byte gStringVar2
 _081261FC: .4byte gMoveNames
 _08126200: .4byte gStringVar4
-_08126204: .4byte gUnknown_8416E84
+_08126204: .4byte gText_MoveNotLearned
 _08126208: .4byte gTasks
-_0812620C: .4byte sub_812628C
+_0812620C: .4byte Task_TryLearningNextMoveAfterText
 _08126210:
 	cmp r0, 0x2
 	bne _08126218
@@ -15085,13 +15085,13 @@ _08126218:
 	adds r1, r6
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08126230 @ =sub_81255BC
+	ldr r0, _08126230 @ =Task_ClosePartyMenuAfterText
 	str r0, [r1]
 	b _0812626A
 	.align 2, 0
 _08126228: .4byte gSpecialVar_Result
 _0812622C: .4byte gTasks
-_08126230: .4byte sub_81255BC
+_08126230: .4byte Task_ClosePartyMenuAfterText
 _08126234:
 	movs r0, 0x5
 	bl PlaySE
@@ -15100,7 +15100,7 @@ _0812623A:
 	adds r0, r4, 0
 	bl GetMonNickname
 	ldr r0, _08126274 @ =gStringVar2
-	ldr r1, _08126278 @ =gUnknown_203B0A0
+	ldr r1, _08126278 @ =gPartyMenu
 	movs r3, 0xE
 	ldrsh r2, [r1, r3]
 	movs r1, 0xD
@@ -15108,14 +15108,14 @@ _0812623A:
 	ldr r2, _0812627C @ =gMoveNames
 	adds r1, r2
 	bl StringCopy
-	ldr r0, _08126280 @ =gUnknown_8416DF7
-	bl sub_8125AF0
+	ldr r0, _08126280 @ =gText_PkmnNeedsToReplaceMove
+	bl DisplayLearnMoveMessage
 	ldr r1, _08126284 @ =gTasks
 	lsls r0, r6, 2
 	adds r0, r6
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08126288 @ =sub_8125D88
+	ldr r1, _08126288 @ =Task_ReplaceMoveYesNo
 	str r1, [r0]
 _0812626A:
 	pop {r4-r7}
@@ -15124,30 +15124,30 @@ _0812626A:
 	.align 2, 0
 _08126270: .4byte gStringVar1
 _08126274: .4byte gStringVar2
-_08126278: .4byte gUnknown_203B0A0
+_08126278: .4byte gPartyMenu
 _0812627C: .4byte gMoveNames
-_08126280: .4byte gUnknown_8416DF7
+_08126280: .4byte gText_PkmnNeedsToReplaceMove
 _08126284: .4byte gTasks
-_08126288: .4byte sub_8125D88
-	thumb_func_end sub_8126170
+_08126288: .4byte Task_ReplaceMoveYesNo
+	thumb_func_end Task_HandleStopLearningMoveYesNoInput
 
-	thumb_func_start sub_812628C
-sub_812628C: @ 812628C
+	thumb_func_start Task_TryLearningNextMoveAfterText
+Task_TryLearningNextMoveAfterText: @ 812628C
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _081262A4
 	adds r0, r4, 0
-	bl sub_81266A0
+	bl Task_TryLearningNextMove
 _081262A4:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_812628C
+	thumb_func_end Task_TryLearningNextMoveAfterText
 
 	thumb_func_start dp05_rare_candy
 dp05_rare_candy: @ 81262AC
@@ -15157,7 +15157,7 @@ dp05_rare_candy: @ 81262AC
 	mov r8, r1
 	lsls r0, 24
 	lsrs r6, r0, 24
-	ldr r7, _081262E8 @ =gUnknown_203B0A0
+	ldr r7, _081262E8 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r7, r1]
 	movs r0, 0x64
@@ -15180,7 +15180,7 @@ dp05_rare_candy: @ 81262AC
 	lsrs r4, r0, 24
 	b _081262F6
 	.align 2, 0
-_081262E8: .4byte gUnknown_203B0A0
+_081262E8: .4byte gPartyMenu
 _081262EC: .4byte gPlayerParty
 _081262F0: .4byte gSpecialVar_ItemId
 _081262F4:
@@ -15190,12 +15190,12 @@ _081262F6:
 	bl PlaySE
 	cmp r4, 0
 	beq _08126330
-	ldr r1, _08126324 @ =gUnknown_203B0C0
+	ldr r1, _08126324 @ =gPartyMenuUseExitCallback
 	movs r0, 0
 	strb r0, [r1]
-	ldr r0, _08126328 @ =gUnknown_84169DC
+	ldr r0, _08126328 @ =gText_WontHaveEffect
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _0812632C @ =gTasks
@@ -15207,14 +15207,14 @@ _081262F6:
 	str r1, [r0]
 	b _0812633C
 	.align 2, 0
-_08126324: .4byte gUnknown_203B0C0
-_08126328: .4byte gUnknown_84169DC
+_08126324: .4byte gPartyMenuUseExitCallback
+_08126328: .4byte gText_WontHaveEffect
 _0812632C: .4byte gTasks
 _08126330:
 	adds r0, r6, 0
 	bl sub_8124DC0
-	ldr r1, _08126348 @ =gUnknown_3005E98
-	ldr r0, _0812634C @ =sub_8126350
+	ldr r1, _08126348 @ =gItemUseCB
+	ldr r0, _0812634C @ =ItemUseCB_RareCandy
 	str r0, [r1]
 _0812633C:
 	pop {r3}
@@ -15223,12 +15223,12 @@ _0812633C:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08126348: .4byte gUnknown_3005E98
-_0812634C: .4byte sub_8126350
+_08126348: .4byte gItemUseCB
+_0812634C: .4byte ItemUseCB_RareCandy
 	thumb_func_end dp05_rare_candy
 
-	thumb_func_start sub_8126350
-sub_8126350: @ 8126350
+	thumb_func_start ItemUseCB_RareCandy
+ItemUseCB_RareCandy: @ 8126350
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -15236,7 +15236,7 @@ sub_8126350: @ 8126350
 	lsls r0, 24
 	lsrs r0, 24
 	mov r8, r0
-	ldr r6, _08126410 @ =gUnknown_203B0A0
+	ldr r6, _08126410 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r6, r1]
 	movs r0, 0x64
@@ -15244,7 +15244,7 @@ sub_8126350: @ 8126350
 	muls r4, r0
 	ldr r0, _08126414 @ =gPlayerParty
 	adds r4, r0
-	ldr r0, _08126418 @ =gUnknown_203B09C
+	ldr r0, _08126418 @ =sPartyMenuInternal
 	ldr r7, [r0]
 	movs r2, 0x86
 	lsls r2, 2
@@ -15255,13 +15255,13 @@ sub_8126350: @ 8126350
 	ldr r5, _0812641C @ =gSpecialVar_ItemId
 	ldrh r1, [r5]
 	movs r2, 0
-	bl ExecuteTableBasedItemEffect__
+	bl ExecuteTableBasedItemEffect_
 	movs r0, 0x89
 	lsls r0, 2
 	adds r1, r7, r0
 	adds r0, r4, 0
 	bl GetMonLevelUpWindowStats
-	ldr r1, _08126420 @ =gUnknown_203B0C0
+	ldr r1, _08126420 @ =gPartyMenuUseExitCallback
 	movs r0, 0x1
 	strb r0, [r1]
 	ldrh r2, [r5]
@@ -15273,7 +15273,7 @@ sub_8126350: @ 8126350
 	bl PlayFanfareByFanfareNum
 	ldrb r0, [r6, 0x9]
 	adds r1, r4, 0
-	bl sub_8126440
+	bl UpdateMonDisplayInfoAfterRareCandy
 	ldrh r0, [r5]
 	movs r1, 0x1
 	bl RemoveBagItem
@@ -15291,12 +15291,12 @@ sub_8126350: @ 8126350
 	movs r3, 0x3
 	bl ConvertIntToDecimalStringN
 	ldr r4, _08126430 @ =gStringVar4
-	ldr r1, _08126434 @ =gUnknown_8417017
+	ldr r1, _08126434 @ =gText_PkmnElevatedToLvVar2
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08126438 @ =gTasks
@@ -15305,7 +15305,7 @@ sub_8126350: @ 8126350
 	add r0, r8
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _0812643C @ =sub_81264C8
+	ldr r1, _0812643C @ =Task_DisplayLevelUpStatsPg1
 	str r1, [r0]
 	pop {r3}
 	mov r8, r3
@@ -15313,33 +15313,33 @@ sub_8126350: @ 8126350
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08126410: .4byte gUnknown_203B0A0
+_08126410: .4byte gPartyMenu
 _08126414: .4byte gPlayerParty
-_08126418: .4byte gUnknown_203B09C
+_08126418: .4byte sPartyMenuInternal
 _0812641C: .4byte gSpecialVar_ItemId
-_08126420: .4byte gUnknown_203B0C0
+_08126420: .4byte gPartyMenuUseExitCallback
 _08126424: .4byte 0x0000ffff
 _08126428: .4byte gStringVar1
 _0812642C: .4byte gStringVar2
 _08126430: .4byte gStringVar4
-_08126434: .4byte gUnknown_8417017
+_08126434: .4byte gText_PkmnElevatedToLvVar2
 _08126438: .4byte gTasks
-_0812643C: .4byte sub_81264C8
-	thumb_func_end sub_8126350
+_0812643C: .4byte Task_DisplayLevelUpStatsPg1
+	thumb_func_end ItemUseCB_RareCandy
 
-	thumb_func_start sub_8126440
-sub_8126440: @ 8126440
+	thumb_func_start UpdateMonDisplayInfoAfterRareCandy
+UpdateMonDisplayInfoAfterRareCandy: @ 8126440
 	push {r4-r7,lr}
 	adds r5, r1, 0
 	lsls r0, 24
 	lsrs r0, 24
 	adds r7, r0, 0
-	ldr r6, _081264C0 @ =gUnknown_203B0B4
+	ldr r6, _081264C0 @ =sPartyMenuBoxes
 	lsls r4, r7, 4
 	ldr r1, [r6]
 	adds r1, r4
 	adds r0, r5, 0
-	bl party_menu_get_status_condition_and_update_object
+	bl SetPartyMonAilmentGfx
 	ldr r2, _081264C4 @ =gSprites
 	ldr r0, [r6]
 	adds r3, r4, r0
@@ -15356,42 +15356,42 @@ sub_8126440: @ 8126440
 	adds r0, r5, 0
 	adds r1, r3, 0
 	movs r2, 0x1
-	bl sub_8121790
+	bl DisplayPartyPokemonLevelCheck
 _0812647C:
 	ldr r1, [r6]
 	adds r1, r4
 	adds r0, r5, 0
 	movs r2, 0x1
-	bl sub_812199C
+	bl DisplayPartyPokemonHPCheck
 	ldr r1, [r6]
 	adds r1, r4
 	adds r0, r5, 0
 	movs r2, 0x1
-	bl sub_8121A3C
+	bl DisplayPartyPokemonMaxHPCheck
 	ldr r1, [r6]
 	adds r1, r4
 	adds r0, r5, 0
-	bl sub_8121AF0
+	bl DisplayPartyPokemonHPBarCheck
 	ldr r0, [r6]
 	adds r0, r4, r0
 	ldrb r0, [r0, 0x9]
 	adds r1, r5, 0
-	bl sub_8122358
+	bl UpdatePartyMonHPBar
 	adds r0, r7, 0
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 	movs r0, 0
 	bl ScheduleBgCopyTilemapToVram
 	pop {r4-r7}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081264C0: .4byte gUnknown_203B0B4
+_081264C0: .4byte sPartyMenuBoxes
 _081264C4: .4byte gSprites
-	thumb_func_end sub_8126440
+	thumb_func_end UpdateMonDisplayInfoAfterRareCandy
 
-	thumb_func_start sub_81264C8
-sub_81264C8: @ 81264C8
+	thumb_func_start Task_DisplayLevelUpStatsPg1
+Task_DisplayLevelUpStatsPg1: @ 81264C8
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -15400,7 +15400,7 @@ sub_81264C8: @ 81264C8
 	lsls r0, 24
 	cmp r0, 0
 	beq _08126514
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
@@ -15419,13 +15419,13 @@ _081264FA:
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r4, 0
-	bl sub_8126570
+	bl DisplayLevelUpStatsPg1
 	ldr r0, _08126520 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08126524 @ =sub_8126528
+	ldr r0, _08126524 @ =Task_DisplayLevelUpStatsPg2
 	str r0, [r1]
 _08126514:
 	pop {r4}
@@ -15434,11 +15434,11 @@ _08126514:
 	.align 2, 0
 _0812651C: .4byte gMain
 _08126520: .4byte gTasks
-_08126524: .4byte sub_8126528
-	thumb_func_end sub_81264C8
+_08126524: .4byte Task_DisplayLevelUpStatsPg2
+	thumb_func_end Task_DisplayLevelUpStatsPg1
 
-	thumb_func_start sub_8126528
-sub_8126528: @ 8126528
+	thumb_func_start Task_DisplayLevelUpStatsPg2
+Task_DisplayLevelUpStatsPg2: @ 8126528
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -15456,13 +15456,13 @@ _08126542:
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r4, 0
-	bl sub_81265BC
+	bl DisplayLevelUpStatsPg2
 	ldr r0, _08126568 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _0812656C @ =sub_81265F8
+	ldr r0, _0812656C @ =Task_TryLearnNewMoves
 	str r0, [r1]
 _0812655C:
 	pop {r4}
@@ -15471,19 +15471,19 @@ _0812655C:
 	.align 2, 0
 _08126564: .4byte gMain
 _08126568: .4byte gTasks
-_0812656C: .4byte sub_81265F8
-	thumb_func_end sub_8126528
+_0812656C: .4byte Task_TryLearnNewMoves
+	thumb_func_end Task_DisplayLevelUpStatsPg2
 
-	thumb_func_start sub_8126570
-sub_8126570: @ 8126570
+	thumb_func_start DisplayLevelUpStatsPg1
+DisplayLevelUpStatsPg1: @ 8126570
 	push {r4,r5,lr}
 	sub sp, 0x8
-	ldr r0, _081265B8 @ =gUnknown_203B09C
+	ldr r0, _081265B8 @ =sPartyMenuInternal
 	ldr r5, [r0]
 	movs r0, 0x86
 	lsls r0, 2
 	adds r4, r5, r0
-	bl sub_8122034
+	bl CreateLevelUpStatsWindow
 	lsls r0, 24
 	lsrs r0, 24
 	strh r0, [r4, 0x18]
@@ -15508,14 +15508,14 @@ sub_8126570: @ 8126570
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081265B8: .4byte gUnknown_203B09C
-	thumb_func_end sub_8126570
+_081265B8: .4byte sPartyMenuInternal
+	thumb_func_end DisplayLevelUpStatsPg1
 
-	thumb_func_start sub_81265BC
-sub_81265BC: @ 81265BC
+	thumb_func_start DisplayLevelUpStatsPg2
+DisplayLevelUpStatsPg2: @ 81265BC
 	push {r4,lr}
 	sub sp, 0x4
-	ldr r0, _081265F4 @ =gUnknown_203B09C
+	ldr r0, _081265F4 @ =sPartyMenuInternal
 	ldr r1, [r0]
 	movs r0, 0x86
 	lsls r0, 2
@@ -15539,11 +15539,11 @@ sub_81265BC: @ 81265BC
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081265F4: .4byte gUnknown_203B09C
-	thumb_func_end sub_81265BC
+_081265F4: .4byte sPartyMenuInternal
+	thumb_func_end DisplayLevelUpStatsPg2
 
-	thumb_func_start sub_81265F8
-sub_81265F8: @ 81265F8
+	thumb_func_start Task_TryLearnNewMoves
+Task_TryLearnNewMoves: @ 81265F8
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
@@ -15564,8 +15564,8 @@ sub_81265F8: @ 81265F8
 	cmp r0, 0
 	beq _0812669A
 _08126620:
-	bl sub_8122064
-	ldr r4, _08126654 @ =gUnknown_203B0A0
+	bl RemoveLevelUpStatsWindow
+	ldr r4, _08126654 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r4, r1]
 	movs r0, 0x64
@@ -15587,7 +15587,7 @@ _08126620:
 	b _08126694
 	.align 2, 0
 _08126650: .4byte gMain
-_08126654: .4byte gUnknown_203B0A0
+_08126654: .4byte gPartyMenu
 _08126658: .4byte gPlayerParty
 _0812665C: .4byte 0x0000fffe
 _08126660:
@@ -15599,11 +15599,11 @@ _08126660:
 _08126668: .4byte 0x0000ffff
 _0812666C:
 	adds r0, r5, 0
-	bl sub_8126704
+	bl PartyMenuTryEvolution
 	b _0812669A
 _08126674:
 	adds r0, r5, 0
-	bl sub_8126770
+	bl DisplayMonNeedsToReplaceMove
 	b _0812669A
 _0812667C:
 	ldr r0, _0812668C @ =gTasks
@@ -15611,27 +15611,27 @@ _0812667C:
 	adds r1, r5
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08126690 @ =sub_81266A0
+	ldr r0, _08126690 @ =Task_TryLearningNextMove
 	str r0, [r1]
 	b _0812669A
 	.align 2, 0
 _0812668C: .4byte gTasks
-_08126690: .4byte sub_81266A0
+_08126690: .4byte Task_TryLearningNextMove
 _08126694:
 	adds r0, r5, 0
-	bl sub_8126804
+	bl DisplayMonLearnedMove
 _0812669A:
 	pop {r4-r6}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_81265F8
+	thumb_func_end Task_TryLearnNewMoves
 
-	thumb_func_start sub_81266A0
-sub_81266A0: @ 81266A0
+	thumb_func_start Task_TryLearningNextMove
+Task_TryLearningNextMove: @ 81266A0
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	ldr r0, _081266D0 @ =gUnknown_203B0A0
+	ldr r0, _081266D0 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -15651,7 +15651,7 @@ sub_81266A0: @ 81266A0
 	beq _081266E8
 	b _081266F8
 	.align 2, 0
-_081266D0: .4byte gUnknown_203B0A0
+_081266D0: .4byte gPartyMenu
 _081266D4: .4byte gPlayerParty
 _081266D8: .4byte 0x0000fffe
 _081266DC:
@@ -15663,27 +15663,27 @@ _081266DC:
 _081266E4: .4byte 0x0000ffff
 _081266E8:
 	adds r0, r4, 0
-	bl sub_8126704
+	bl PartyMenuTryEvolution
 	b _081266FE
 _081266F0:
 	adds r0, r4, 0
-	bl sub_8126770
+	bl DisplayMonNeedsToReplaceMove
 	b _081266FE
 _081266F8:
 	adds r0, r4, 0
-	bl sub_8126804
+	bl DisplayMonLearnedMove
 _081266FE:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_81266A0
+	thumb_func_end Task_TryLearningNextMove
 
-	thumb_func_start sub_8126704
-sub_8126704: @ 8126704
+	thumb_func_start PartyMenuTryEvolution
+PartyMenuTryEvolution: @ 8126704
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
-	ldr r6, _08126748 @ =gUnknown_203B0A0
+	ldr r6, _08126748 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r6, r1]
 	movs r0, 0x64
@@ -15698,7 +15698,7 @@ sub_8126704: @ 8126704
 	lsrs r4, r0, 16
 	cmp r4, 0
 	beq _08126754
-	bl sub_811F070
+	bl FreePartyPointers
 	ldr r0, _08126750 @ =gCB2_AfterEvolution
 	ldr r1, [r6]
 	str r1, [r0]
@@ -15711,7 +15711,7 @@ sub_8126704: @ 8126704
 	bl DestroyTask
 	b _08126762
 	.align 2, 0
-_08126748: .4byte gUnknown_203B0A0
+_08126748: .4byte gPartyMenu
 _0812674C: .4byte gPlayerParty
 _08126750: .4byte gCB2_AfterEvolution
 _08126754:
@@ -15720,7 +15720,7 @@ _08126754:
 	adds r1, r5
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _0812676C @ =sub_81255BC
+	ldr r0, _0812676C @ =Task_ClosePartyMenuAfterText
 	str r0, [r1]
 _08126762:
 	pop {r4-r7}
@@ -15728,18 +15728,18 @@ _08126762:
 	bx r0
 	.align 2, 0
 _08126768: .4byte gTasks
-_0812676C: .4byte sub_81255BC
-	thumb_func_end sub_8126704
+_0812676C: .4byte Task_ClosePartyMenuAfterText
+	thumb_func_end PartyMenuTryEvolution
 
-	thumb_func_start sub_8126770
-sub_8126770: @ 8126770
+	thumb_func_start DisplayMonNeedsToReplaceMove
+DisplayMonNeedsToReplaceMove: @ 8126770
 	push {r4-r6,lr}
 	mov r6, r8
 	push {r6}
 	adds r5, r0, 0
 	lsls r5, 24
 	lsrs r5, 24
-	ldr r0, _081267DC @ =gUnknown_203B0A0
+	ldr r0, _081267DC @ =gPartyMenu
 	mov r8, r0
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
@@ -15758,12 +15758,12 @@ sub_8126770: @ 8126770
 	adds r1, r2
 	bl StringCopy
 	ldr r4, _081267F4 @ =gStringVar4
-	ldr r1, _081267F8 @ =gUnknown_8416DF7
+	ldr r1, _081267F8 @ =gText_PkmnNeedsToReplaceMove
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldrh r0, [r6]
@@ -15774,7 +15774,7 @@ sub_8126770: @ 8126770
 	adds r0, r5
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08126800 @ =sub_8125D88
+	ldr r1, _08126800 @ =Task_ReplaceMoveYesNo
 	str r1, [r0]
 	pop {r3}
 	mov r8, r3
@@ -15782,20 +15782,20 @@ sub_8126770: @ 8126770
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081267DC: .4byte gUnknown_203B0A0
+_081267DC: .4byte gPartyMenu
 _081267E0: .4byte gPlayerParty
 _081267E4: .4byte gStringVar1
 _081267E8: .4byte gStringVar2
 _081267EC: .4byte gMoveToLearn
 _081267F0: .4byte gMoveNames
 _081267F4: .4byte gStringVar4
-_081267F8: .4byte gUnknown_8416DF7
+_081267F8: .4byte gText_PkmnNeedsToReplaceMove
 _081267FC: .4byte gTasks
-_08126800: .4byte sub_8125D88
-	thumb_func_end sub_8126770
+_08126800: .4byte Task_ReplaceMoveYesNo
+	thumb_func_end DisplayMonNeedsToReplaceMove
 
-	thumb_func_start sub_8126804
-sub_8126804: @ 8126804
+	thumb_func_start DisplayMonLearnedMove
+DisplayMonLearnedMove: @ 8126804
 	push {r4-r6,lr}
 	mov r6, r8
 	push {r6}
@@ -15805,7 +15805,7 @@ sub_8126804: @ 8126804
 	lsrs r6, 24
 	lsls r5, 16
 	lsrs r5, 16
-	ldr r0, _08126870 @ =gUnknown_203B0A0
+	ldr r0, _08126870 @ =gPartyMenu
 	mov r8, r0
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
@@ -15822,12 +15822,12 @@ sub_8126804: @ 8126804
 	adds r1, r2
 	bl StringCopy
 	ldr r4, _08126884 @ =gStringVar4
-	ldr r1, _08126888 @ =gUnknown_8416DB3
+	ldr r1, _08126888 @ =gText_PkmnLearnedMove3
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	mov r0, r8
@@ -15837,7 +15837,7 @@ sub_8126804: @ 8126804
 	adds r0, r6
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08126890 @ =sub_8125CF4
+	ldr r1, _08126890 @ =Task_DoLearnedMoveFanfareAfterText
 	str r1, [r0]
 	pop {r3}
 	mov r8, r3
@@ -15845,23 +15845,23 @@ sub_8126804: @ 8126804
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08126870: .4byte gUnknown_203B0A0
+_08126870: .4byte gPartyMenu
 _08126874: .4byte gPlayerParty
 _08126878: .4byte gStringVar1
 _0812687C: .4byte gStringVar2
 _08126880: .4byte gMoveNames
 _08126884: .4byte gStringVar4
-_08126888: .4byte gUnknown_8416DB3
+_08126888: .4byte gText_PkmnLearnedMove3
 _0812688C: .4byte gTasks
-_08126890: .4byte sub_8125CF4
-	thumb_func_end sub_8126804
+_08126890: .4byte Task_DoLearnedMoveFanfareAfterText
+	thumb_func_end DisplayMonLearnedMove
 
-	thumb_func_start sub_8126894
-sub_8126894: @ 8126894
+	thumb_func_start ItemUseCB_SacredAsh
+ItemUseCB_SacredAsh: @ 8126894
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r1, _081268C8 @ =gUnknown_203B09C
+	ldr r1, _081268C8 @ =sPartyMenuInternal
 	ldr r2, [r1]
 	movs r3, 0x86
 	lsls r3, 2
@@ -15871,7 +15871,7 @@ sub_8126894: @ 8126894
 	ldr r4, _081268CC @ =0x0000021a
 	adds r1, r2, r4
 	strh r3, [r1]
-	ldr r1, _081268D0 @ =gUnknown_203B0A0
+	ldr r1, _081268D0 @ =gPartyMenu
 	ldrb r1, [r1, 0x9]
 	lsls r1, 24
 	asrs r1, 24
@@ -15879,18 +15879,18 @@ sub_8126894: @ 8126894
 	lsls r3, 2
 	adds r2, r3
 	strh r1, [r2]
-	bl sub_81268D4
+	bl UseSacredAsh
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081268C8: .4byte gUnknown_203B09C
+_081268C8: .4byte sPartyMenuInternal
 _081268CC: .4byte 0x0000021a
-_081268D0: .4byte gUnknown_203B0A0
-	thumb_func_end sub_8126894
+_081268D0: .4byte gPartyMenu
+	thumb_func_end ItemUseCB_SacredAsh
 
-	thumb_func_start sub_81268D4
-sub_81268D4: @ 81268D4
+	thumb_func_start UseSacredAsh
+UseSacredAsh: @ 81268D4
 	push {r4-r7,lr}
 	mov r7, r10
 	mov r6, r9
@@ -15900,7 +15900,7 @@ sub_81268D4: @ 81268D4
 	lsls r0, 24
 	lsrs r4, r0, 24
 	mov r9, r4
-	ldr r6, _08126930 @ =gUnknown_203B0A0
+	ldr r6, _08126930 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r6, r1]
 	movs r0, 0x64
@@ -15922,7 +15922,7 @@ sub_81268D4: @ 81268D4
 	ldr r1, _08126938 @ =gSpecialVar_ItemId
 	ldrh r1, [r1]
 	movs r2, 0
-	bl ExecuteTableBasedItemEffect__
+	bl ExecuteTableBasedItemEffect_
 	lsls r0, 24
 	cmp r0, 0
 	beq _08126944
@@ -15932,19 +15932,19 @@ _08126920:
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08126940 @ =sub_8126A18
+	ldr r0, _08126940 @ =Task_SacredAshLoop
 	str r0, [r1]
 	b _081269EE
 	.align 2, 0
-_08126930: .4byte gUnknown_203B0A0
+_08126930: .4byte gPartyMenu
 _08126934: .4byte gPlayerParty
 _08126938: .4byte gSpecialVar_ItemId
 _0812693C: .4byte gTasks
-_08126940: .4byte sub_8126A18
+_08126940: .4byte Task_SacredAshLoop
 _08126944:
 	movs r0, 0x1
 	bl PlaySE
-	ldr r7, _08126A00 @ =gUnknown_203B09C
+	ldr r7, _08126A00 @ =sPartyMenuInternal
 	ldr r0, [r7]
 	ldr r1, _08126A04 @ =0x0000021a
 	mov r10, r1
@@ -15956,14 +15956,14 @@ _08126944:
 	ldr r0, _08126A08 @ =gUnknown_203B0D0
 	str r5, [r0]
 _08126960:
-	ldr r4, _08126A0C @ =gUnknown_203B0B4
+	ldr r4, _08126A0C @ =sPartyMenuBoxes
 	movs r0, 0x9
 	ldrsb r0, [r6, r0]
 	lsls r0, 4
 	ldr r1, [r4]
 	adds r1, r0
 	adds r0, r5, 0
-	bl party_menu_get_status_condition_and_update_object
+	bl SetPartyMonAilmentGfx
 	ldr r2, _08126A10 @ =gSprites
 	movs r0, 0x9
 	ldrsb r0, [r6, r0]
@@ -15983,7 +15983,7 @@ _08126960:
 	adds r0, r5, 0
 	adds r1, r3, 0
 	movs r2, 0x1
-	bl sub_8121790
+	bl DisplayPartyPokemonLevelCheck
 _0812699C:
 	ldr r0, [r7]
 	movs r1, 0x87
@@ -15991,10 +15991,10 @@ _0812699C:
 	adds r0, r1
 	ldrb r0, [r0]
 	movs r1, 0
-	bl sub_811F818
+	bl AnimatePartySlot
 	ldrb r0, [r6, 0x9]
 	movs r1, 0x1
-	bl sub_811F818
+	bl AnimatePartySlot
 	adds r0, r5, 0
 	movs r1, 0x39
 	bl GetMonData
@@ -16004,15 +16004,15 @@ _0812699C:
 	lsls r3, 16
 	asrs r3, 16
 	ldrb r1, [r6, 0x9]
-	ldr r0, _08126A14 @ =sub_8126AFC
+	ldr r0, _08126A14 @ =Task_SacredAshDisplayHPRestored
 	str r0, [sp]
 	mov r0, r9
 	movs r2, 0x1
-	bl sub_8120760
+	bl PartyMenuModifyHP
 	mov r0, r9
 	movs r1, 0
 	mov r2, r8
-	bl sub_81207F0
+	bl ResetHPTaskData
 	ldr r0, [r7]
 	movs r2, 0x86
 	lsls r2, 2
@@ -16031,32 +16031,32 @@ _081269EE:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08126A00: .4byte gUnknown_203B09C
+_08126A00: .4byte sPartyMenuInternal
 _08126A04: .4byte 0x0000021a
 _08126A08: .4byte gUnknown_203B0D0
-_08126A0C: .4byte gUnknown_203B0B4
+_08126A0C: .4byte sPartyMenuBoxes
 _08126A10: .4byte gSprites
-_08126A14: .4byte sub_8126AFC
-	thumb_func_end sub_81268D4
+_08126A14: .4byte Task_SacredAshDisplayHPRestored
+	thumb_func_end UseSacredAsh
 
-	thumb_func_start sub_8126A18
-sub_8126A18: @ 8126A18
+	thumb_func_start Task_SacredAshLoop
+Task_SacredAshLoop: @ 8126A18
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08126AF6
-	ldr r5, _08126A80 @ =gUnknown_203B09C
+	ldr r5, _08126A80 @ =sPartyMenuInternal
 	ldr r2, [r5]
 	movs r0, 0x86
 	lsls r0, 2
 	adds r1, r2, r0
 	movs r3, 0
 	ldrsh r0, [r1, r3]
-	ldr r3, _08126A84 @ =gUnknown_203B0A0
+	ldr r3, _08126A84 @ =gPartyMenu
 	cmp r0, 0x1
 	bne _08126A4E
 	movs r0, 0
@@ -16083,22 +16083,22 @@ _08126A4E:
 	ldrsh r1, [r0, r2]
 	cmp r1, 0
 	bne _08126A94
-	ldr r0, _08126A8C @ =gUnknown_203B0C0
+	ldr r0, _08126A8C @ =gPartyMenuUseExitCallback
 	strb r1, [r0]
-	ldr r0, _08126A90 @ =gUnknown_84169DC
+	ldr r0, _08126A90 @ =gText_WontHaveEffect
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	b _08126ABE
 	.align 2, 0
-_08126A80: .4byte gUnknown_203B09C
-_08126A84: .4byte gUnknown_203B0A0
+_08126A80: .4byte sPartyMenuInternal
+_08126A84: .4byte gPartyMenu
 _08126A88: .4byte 0x0000021a
-_08126A8C: .4byte gUnknown_203B0C0
-_08126A90: .4byte gUnknown_84169DC
+_08126A8C: .4byte gPartyMenuUseExitCallback
+_08126A90: .4byte gText_WontHaveEffect
 _08126A94:
-	ldr r1, _08126AD4 @ =gUnknown_203B0C0
+	ldr r1, _08126AD4 @ =gPartyMenuUseExitCallback
 	movs r0, 0x1
 	strb r0, [r1]
 	ldrb r1, [r3, 0x8]
@@ -16124,36 +16124,36 @@ _08126ABE:
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08126AE8 @ =sub_81255BC
+	ldr r1, _08126AE8 @ =Task_ClosePartyMenuAfterText
 	str r1, [r0]
-	ldr r1, _08126AEC @ =gUnknown_203B0A0
+	ldr r1, _08126AEC @ =gPartyMenu
 	movs r0, 0
 	strb r0, [r1, 0x9]
 	b _08126AF6
 	.align 2, 0
-_08126AD4: .4byte gUnknown_203B0C0
+_08126AD4: .4byte gPartyMenuUseExitCallback
 _08126AD8: .4byte gUnknown_203B0D0
 _08126ADC: .4byte gSpecialVar_ItemId
 _08126AE0: .4byte 0x0000ffff
 _08126AE4: .4byte gTasks
-_08126AE8: .4byte sub_81255BC
-_08126AEC: .4byte gUnknown_203B0A0
+_08126AE8: .4byte Task_ClosePartyMenuAfterText
+_08126AEC: .4byte gPartyMenu
 _08126AF0:
 	adds r0, r4, 0
-	bl sub_81268D4
+	bl UseSacredAsh
 _08126AF6:
 	pop {r4-r6}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8126A18
+	thumb_func_end Task_SacredAshLoop
 
-	thumb_func_start sub_8126AFC
-sub_8126AFC: @ 8126AFC
+	thumb_func_start Task_SacredAshDisplayHPRestored
+Task_SacredAshDisplayHPRestored: @ 8126AFC
 	push {r4,r5,lr}
 	adds r5, r0, 0
 	lsls r5, 24
 	lsrs r5, 24
-	ldr r0, _08126B44 @ =gUnknown_203B0A0
+	ldr r0, _08126B44 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -16163,12 +16163,12 @@ sub_8126AFC: @ 8126AFC
 	ldr r1, _08126B4C @ =gStringVar1
 	bl GetMonNickname
 	ldr r4, _08126B50 @ =gStringVar4
-	ldr r1, _08126B54 @ =gUnknown_8416F27
+	ldr r1, _08126B54 @ =gText_PkmnHPRestoredByVar2
 	adds r0, r4, 0
 	bl StringExpandPlaceholders
 	adds r0, r4, 0
 	movs r1, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08126B58 @ =gTasks
@@ -16176,20 +16176,20 @@ sub_8126AFC: @ 8126AFC
 	adds r0, r5
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08126B5C @ =sub_8126A18
+	ldr r1, _08126B5C @ =Task_SacredAshLoop
 	str r1, [r0]
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08126B44: .4byte gUnknown_203B0A0
+_08126B44: .4byte gPartyMenu
 _08126B48: .4byte gPlayerParty
 _08126B4C: .4byte gStringVar1
 _08126B50: .4byte gStringVar4
-_08126B54: .4byte gUnknown_8416F27
+_08126B54: .4byte gText_PkmnHPRestoredByVar2
 _08126B58: .4byte gTasks
-_08126B5C: .4byte sub_8126A18
-	thumb_func_end sub_8126AFC
+_08126B5C: .4byte Task_SacredAshLoop
+	thumb_func_end Task_SacredAshDisplayHPRestored
 
 	thumb_func_start sub_8126B60
 sub_8126B60: @ 8126B60
@@ -16199,7 +16199,7 @@ sub_8126B60: @ 8126B60
 	lsrs r4, r0, 24
 	movs r0, 0x5
 	bl PlaySE
-	ldr r2, _08126BB0 @ =gUnknown_203B0A0
+	ldr r2, _08126BB0 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r2, r1]
 	movs r0, 0x64
@@ -16214,12 +16214,12 @@ sub_8126B60: @ 8126B60
 	lsls r0, 24
 	cmp r0, 0
 	beq _08126BC8
-	ldr r1, _08126BBC @ =gUnknown_203B0C0
+	ldr r1, _08126BBC @ =gPartyMenuUseExitCallback
 	movs r0, 0
 	strb r0, [r1]
-	ldr r0, _08126BC0 @ =gUnknown_84169DC
+	ldr r0, _08126BC0 @ =gText_WontHaveEffect
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _08126BC4 @ =gTasks
@@ -16230,11 +16230,11 @@ sub_8126B60: @ 8126B60
 	str r5, [r0]
 	b _08126BCE
 	.align 2, 0
-_08126BB0: .4byte gUnknown_203B0A0
+_08126BB0: .4byte gPartyMenu
 _08126BB4: .4byte gPlayerParty
 _08126BB8: .4byte gSpecialVar_ItemId
-_08126BBC: .4byte gUnknown_203B0C0
-_08126BC0: .4byte gUnknown_84169DC
+_08126BBC: .4byte gPartyMenuUseExitCallback
+_08126BC0: .4byte gText_WontHaveEffect
 _08126BC4: .4byte gTasks
 _08126BC8:
 	adds r0, r4, 0
@@ -16245,18 +16245,18 @@ _08126BCE:
 	bx r0
 	thumb_func_end sub_8126B60
 
-	thumb_func_start sub_8126BD4
-sub_8126BD4: @ 8126BD4
+	thumb_func_start ItemUseCB_EvolutionStone
+ItemUseCB_EvolutionStone: @ 8126BD4
 	push {r4,r5,lr}
 	ldr r1, _08126C10 @ =gCB2_AfterEvolution
-	ldr r4, _08126C14 @ =gUnknown_203B0A0
+	ldr r4, _08126C14 @ =gPartyMenu
 	ldr r0, [r4]
 	str r0, [r1]
 	ldrb r0, [r4, 0x9]
 	ldr r5, _08126C18 @ =gSpecialVar_ItemId
 	ldrh r1, [r5]
 	movs r2, 0
-	bl ExecuteTableBasedItemEffect__
+	bl ExecuteTableBasedItemEffect_
 	movs r1, 0x9
 	ldrsb r1, [r4, r1]
 	movs r0, 0x64
@@ -16275,11 +16275,11 @@ sub_8126BD4: @ 8126BD4
 	bx r0
 	.align 2, 0
 _08126C10: .4byte gCB2_AfterEvolution
-_08126C14: .4byte gUnknown_203B0A0
+_08126C14: .4byte gPartyMenu
 _08126C18: .4byte gSpecialVar_ItemId
 _08126C1C: .4byte gPlayerParty
 _08126C20: .4byte 0x0000ffff
-	thumb_func_end sub_8126BD4
+	thumb_func_end ItemUseCB_EvolutionStone
 
 	thumb_func_start sub_8126C24
 sub_8126C24: @ 8126C24
@@ -16287,7 +16287,7 @@ sub_8126C24: @ 8126C24
 	bl IsNationalPokedexEnabled
 	cmp r0, 0
 	bne _08126C60
-	ldr r0, _08126C54 @ =gUnknown_203B0A0
+	ldr r0, _08126C54 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
@@ -16305,7 +16305,7 @@ sub_8126C24: @ 8126C24
 	movs r0, 0
 	b _08126C62
 	.align 2, 0
-_08126C54: .4byte gUnknown_203B0A0
+_08126C54: .4byte gPartyMenu
 _08126C58: .4byte gPlayerParty
 _08126C5C: .4byte gSpecialVar_ItemId
 _08126C60:
@@ -16521,8 +16521,8 @@ _08126DC2:
 	bx r1
 	thumb_func_end GetItemEffectType
 
-	thumb_func_start sub_8126DC8
-sub_8126DC8: @ 8126DC8
+	thumb_func_start TryTutorSelectedMon
+TryTutorSelectedMon: @ 8126DC8
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -16534,7 +16534,7 @@ sub_8126DC8: @ 8126DC8
 	ands r0, r1
 	cmp r0, 0
 	bne _08126E98
-	ldr r7, _08126E50 @ =gUnknown_203B0A0
+	ldr r7, _08126E50 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r7, r1]
 	movs r0, 0x64
@@ -16565,7 +16565,7 @@ sub_8126DC8: @ 8126DC8
 	ldrb r2, [r4]
 	adds r0, r5, 0
 	movs r1, 0
-	bl sub_8120B20
+	bl CanMonLearnTMTutor
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
@@ -16580,11 +16580,11 @@ sub_8126DC8: @ 8126DC8
 	cmp r0, r1
 	beq _08126E84
 	adds r0, r6, 0
-	bl sub_8125C48
+	bl Task_LearnedMove
 	b _08126E98
 	.align 2, 0
 _08126E4C: .4byte gPaletteFade
-_08126E50: .4byte gUnknown_203B0A0
+_08126E50: .4byte gPartyMenu
 _08126E54: .4byte gPlayerParty
 _08126E58: .4byte gStringVar1
 _08126E5C: .4byte gSpecialVar_0x8005
@@ -16592,27 +16592,27 @@ _08126E60: .4byte gStringVar2
 _08126E64: .4byte gMoveNames
 _08126E68: .4byte 0xffff0000
 _08126E6C:
-	ldr r1, _08126E70 @ =gUnknown_8416DC2
+	ldr r1, _08126E70 @ =gText_PkmnCantLearnMove
 	b _08126E76
 	.align 2, 0
-_08126E70: .4byte gUnknown_8416DC2
+_08126E70: .4byte gText_PkmnCantLearnMove
 _08126E74:
-	ldr r1, _08126E80 @ =gUnknown_8416F10
+	ldr r1, _08126E80 @ =gText_PkmnAlreadyKnows
 _08126E76:
 	adds r0, r6, 0
-	bl sub_8125B14
+	bl DisplayLearnMoveMessageAndClose
 	b _08126E98
 	.align 2, 0
-_08126E80: .4byte gUnknown_8416F10
+_08126E80: .4byte gText_PkmnAlreadyKnows
 _08126E84:
-	ldr r0, _08126EA4 @ =gUnknown_8416DF7
-	bl sub_8125AF0
+	ldr r0, _08126EA4 @ =gText_PkmnNeedsToReplaceMove
+	bl DisplayLearnMoveMessage
 	ldr r1, _08126EA8 @ =gTasks
 	lsls r0, r6, 2
 	adds r0, r6
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08126EAC @ =sub_8125D88
+	ldr r1, _08126EAC @ =Task_ReplaceMoveYesNo
 	str r1, [r0]
 _08126E98:
 	pop {r3}
@@ -16621,10 +16621,10 @@ _08126E98:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08126EA4: .4byte gUnknown_8416DF7
+_08126EA4: .4byte gText_PkmnNeedsToReplaceMove
 _08126EA8: .4byte gTasks
-_08126EAC: .4byte sub_8125D88
-	thumb_func_end sub_8126DC8
+_08126EAC: .4byte Task_ReplaceMoveYesNo
+	thumb_func_end TryTutorSelectedMon
 
 	thumb_func_start CB2_PartyMenuFromStartMenu
 CB2_PartyMenuFromStartMenu: @ 8126EB0
@@ -16632,7 +16632,7 @@ CB2_PartyMenuFromStartMenu: @ 8126EB0
 	sub sp, 0xC
 	movs r0, 0
 	str r0, [sp]
-	ldr r0, _08126ED4 @ =sub_811FB28
+	ldr r0, _08126ED4 @ =Task_HandleChooseMonInput
 	str r0, [sp, 0x4]
 	ldr r0, _08126ED8 @ =CB2_ReturnToStartMenu
 	str r0, [sp, 0x8]
@@ -16640,17 +16640,17 @@ CB2_PartyMenuFromStartMenu: @ 8126EB0
 	movs r1, 0
 	movs r2, 0
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08126ED4: .4byte sub_811FB28
+_08126ED4: .4byte Task_HandleChooseMonInput
 _08126ED8: .4byte CB2_ReturnToStartMenu
 	thumb_func_end CB2_PartyMenuFromStartMenu
 
-	thumb_func_start sub_8126EDC
-sub_8126EDC: @ 8126EDC
+	thumb_func_start CB2_ChooseMonToGiveItem
+CB2_ChooseMonToGiveItem: @ 8126EDC
 	push {lr}
 	sub sp, 0xC
 	ldr r0, _08126EF8 @ =gSpecialVar_ItemId
@@ -16662,11 +16662,11 @@ sub_8126EDC: @ 8126EDC
 	beq _08126F00
 	cmp r0, 0x5
 	beq _08126F08
-	ldr r1, _08126EFC @ =sub_8124D90
+	ldr r1, _08126EFC @ =CB2_ReturnToBagMenu
 	b _08126F0A
 	.align 2, 0
 _08126EF8: .4byte gSpecialVar_ItemId
-_08126EFC: .4byte sub_8124D90
+_08126EFC: .4byte CB2_ReturnToBagMenu
 _08126F00:
 	ldr r1, _08126F04 @ =sub_8124DA0
 	b _08126F0A
@@ -16677,15 +16677,15 @@ _08126F08:
 _08126F0A:
 	movs r0, 0x6
 	str r0, [sp]
-	ldr r0, _08126F34 @ =sub_811FB28
+	ldr r0, _08126F34 @ =Task_HandleChooseMonInput
 	str r0, [sp, 0x4]
 	str r1, [sp, 0x8]
 	movs r0, 0
 	movs r1, 0
 	movs r2, 0x5
 	movs r3, 0
-	bl PartyMenuInit
-	ldr r1, _08126F38 @ =gUnknown_203B0A0
+	bl InitPartyMenu
+	ldr r1, _08126F38 @ =gPartyMenu
 	ldr r0, _08126F3C @ =gSpecialVar_ItemId
 	ldrh r0, [r0]
 	strh r0, [r1, 0xC]
@@ -16694,13 +16694,13 @@ _08126F0A:
 	bx r0
 	.align 2, 0
 _08126F30: .4byte sub_8124DB0
-_08126F34: .4byte sub_811FB28
-_08126F38: .4byte gUnknown_203B0A0
+_08126F34: .4byte Task_HandleChooseMonInput
+_08126F38: .4byte gPartyMenu
 _08126F3C: .4byte gSpecialVar_ItemId
-	thumb_func_end sub_8126EDC
+	thumb_func_end CB2_ChooseMonToGiveItem
 
-	thumb_func_start sub_8126F40
-sub_8126F40: @ 8126F40
+	thumb_func_start TryGiveItemOrMailToSelectedMon
+TryGiveItemOrMailToSelectedMon: @ 8126F40
 	push {r4-r7,lr}
 	mov r7, r9
 	mov r6, r8
@@ -16708,8 +16708,8 @@ sub_8126F40: @ 8126F40
 	lsls r0, 24
 	lsrs r4, r0, 24
 	adds r6, r4, 0
-	ldr r5, _08126F80 @ =gUnknown_203B0D8
-	ldr r0, _08126F84 @ =gUnknown_203B0A0
+	ldr r5, _08126F80 @ =sPartyMenuItemId
+	ldr r0, _08126F84 @ =gPartyMenu
 	mov r9, r0
 	ldrb r0, [r0, 0x9]
 	lsls r0, 24
@@ -16728,11 +16728,11 @@ sub_8126F40: @ 8126F40
 	cmp r0, 0
 	bne _08126F8C
 	adds r0, r4, 0
-	bl sub_8126FD8
+	bl GiveItemOrMailToSelectedMon
 	b _08126FC4
 	.align 2, 0
-_08126F80: .4byte gUnknown_203B0D8
-_08126F84: .4byte gUnknown_203B0A0
+_08126F80: .4byte sPartyMenuItemId
+_08126F84: .4byte gPartyMenu
 _08126F88: .4byte gPlayerParty
 _08126F8C:
 	ldrh r0, [r5]
@@ -16741,7 +16741,7 @@ _08126F8C:
 	cmp r0, 0
 	beq _08126FA0
 	adds r0, r4, 0
-	bl sub_812734C
+	bl DisplayItemMustBeRemovedFirstMessage
 	b _08126FC4
 _08126FA0:
 	mov r1, r9
@@ -16753,13 +16753,13 @@ _08126FA0:
 	adds r0, r7
 	ldrh r1, [r5]
 	movs r2, 0x1
-	bl sub_812050C
+	bl DisplayAlreadyHoldingItemSwitchMessage
 	ldr r1, _08126FD0 @ =gTasks
 	lsls r0, r6, 2
 	adds r0, r6
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08126FD4 @ =sub_8127234
+	ldr r1, _08126FD4 @ =Task_SwitchItemsFromBagYesNo
 	str r1, [r0]
 _08126FC4:
 	pop {r3,r4}
@@ -16770,44 +16770,44 @@ _08126FC4:
 	bx r0
 	.align 2, 0
 _08126FD0: .4byte gTasks
-_08126FD4: .4byte sub_8127234
-	thumb_func_end sub_8126F40
+_08126FD4: .4byte Task_SwitchItemsFromBagYesNo
+	thumb_func_end TryGiveItemOrMailToSelectedMon
 
-	thumb_func_start sub_8126FD8
-sub_8126FD8: @ 8126FD8
+	thumb_func_start GiveItemOrMailToSelectedMon
+GiveItemOrMailToSelectedMon: @ 8126FD8
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	ldr r5, _08127004 @ =gUnknown_203B0A0
+	ldr r5, _08127004 @ =gPartyMenu
 	ldrh r0, [r5, 0xC]
 	bl ItemIsMail
 	lsls r0, 24
 	cmp r0, 0
 	beq _08127010
 	ldrh r0, [r5, 0xC]
-	bl sub_8127384
-	ldr r0, _08127008 @ =gUnknown_203B09C
+	bl RemoveItemToGiveFromBag
+	ldr r0, _08127008 @ =sPartyMenuInternal
 	ldr r1, [r0]
-	ldr r0, _0812700C @ =sub_81270E0
+	ldr r0, _0812700C @ =CB2_WriteMailToGiveMonFromBag
 	str r0, [r1, 0x4]
 	adds r0, r4, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _08127016
 	.align 2, 0
-_08127004: .4byte gUnknown_203B0A0
-_08127008: .4byte gUnknown_203B09C
-_0812700C: .4byte sub_81270E0
+_08127004: .4byte gPartyMenu
+_08127008: .4byte sPartyMenuInternal
+_0812700C: .4byte CB2_WriteMailToGiveMonFromBag
 _08127010:
 	adds r0, r4, 0
-	bl sub_812701C
+	bl GiveItemToSelectedMon
 _08127016:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8126FD8
+	thumb_func_end GiveItemOrMailToSelectedMon
 
-	thumb_func_start sub_812701C
-sub_812701C: @ 812701C
+	thumb_func_start GiveItemToSelectedMon
+GiveItemToSelectedMon: @ 812701C
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -16819,7 +16819,7 @@ sub_812701C: @ 812701C
 	ands r0, r1
 	cmp r0, 0
 	bne _08127078
-	ldr r4, _08127088 @ =gUnknown_203B0A0
+	ldr r4, _08127088 @ =gPartyMenu
 	ldrh r5, [r4, 0xC]
 	movs r0, 0x9
 	ldrsb r0, [r4, r0]
@@ -16833,7 +16833,7 @@ sub_812701C: @ 812701C
 	adds r1, r5, 0
 	movs r2, 0
 	movs r3, 0x1
-	bl sub_8120420
+	bl DisplayGaveHeldItemMessage
 	movs r0, 0x9
 	ldrsb r0, [r4, r0]
 	mov r1, r8
@@ -16841,15 +16841,15 @@ sub_812701C: @ 812701C
 	adds r0, r1, 0
 	adds r0, r6
 	adds r1, r5, 0
-	bl sub_81205C8
+	bl GiveItemToMon
 	adds r0, r5, 0
-	bl sub_8127384
+	bl RemoveItemToGiveFromBag
 	ldr r1, _08127090 @ =gTasks
 	lsls r0, r7, 2
 	adds r0, r7
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08127094 @ =sub_8127098
+	ldr r1, _08127094 @ =Task_UpdateHeldItemSpriteAndClosePartyMenu
 	str r1, [r0]
 _08127078:
 	pop {r3}
@@ -16859,20 +16859,20 @@ _08127078:
 	bx r0
 	.align 2, 0
 _08127084: .4byte gPaletteFade
-_08127088: .4byte gUnknown_203B0A0
+_08127088: .4byte gPartyMenu
 _0812708C: .4byte gPlayerParty
 _08127090: .4byte gTasks
-_08127094: .4byte sub_8127098
-	thumb_func_end sub_812701C
+_08127094: .4byte Task_UpdateHeldItemSpriteAndClosePartyMenu
+	thumb_func_end GiveItemToSelectedMon
 
-	thumb_func_start sub_8127098
-sub_8127098: @ 8127098
+	thumb_func_start Task_UpdateHeldItemSpriteAndClosePartyMenu
+Task_UpdateHeldItemSpriteAndClosePartyMenu: @ 8127098
 	push {r4,r5,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
-	ldr r0, _081270D4 @ =gUnknown_203B0A0
+	ldr r0, _081270D4 @ =gPartyMenu
 	ldrb r4, [r0, 0x9]
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
@@ -16883,27 +16883,27 @@ sub_8127098: @ 8127098
 	muls r0, r2
 	ldr r1, _081270D8 @ =gPlayerParty
 	adds r0, r1
-	ldr r1, _081270DC @ =gUnknown_203B0B4
+	ldr r1, _081270DC @ =sPartyMenuBoxes
 	lsls r2, 4
 	ldr r1, [r1]
 	adds r1, r2
-	bl sub_81224B4
+	bl UpdatePartyMonHeldItemSprite
 	adds r0, r5, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 _081270CC:
 	pop {r4,r5}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081270D4: .4byte gUnknown_203B0A0
+_081270D4: .4byte gPartyMenu
 _081270D8: .4byte gPlayerParty
-_081270DC: .4byte gUnknown_203B0B4
-	thumb_func_end sub_8127098
+_081270DC: .4byte sPartyMenuBoxes
+	thumb_func_end Task_UpdateHeldItemSpriteAndClosePartyMenu
 
-	thumb_func_start sub_81270E0
-sub_81270E0: @ 81270E0
+	thumb_func_start CB2_WriteMailToGiveMonFromBag
+CB2_WriteMailToGiveMonFromBag: @ 81270E0
 	push {r4-r6,lr}
-	ldr r4, _08127128 @ =gUnknown_203B0A0
+	ldr r4, _08127128 @ =gPartyMenu
 	movs r0, 0x9
 	ldrsb r0, [r4, r0]
 	movs r6, 0x64
@@ -16911,7 +16911,7 @@ sub_81270E0: @ 81270E0
 	ldr r5, _0812712C @ =gPlayerParty
 	adds r0, r5
 	ldrh r1, [r4, 0xC]
-	bl sub_81205C8
+	bl GiveItemToMon
 	movs r0, 0x9
 	ldrsb r0, [r4, r0]
 	muls r0, r6
@@ -16928,25 +16928,25 @@ sub_81270E0: @ 81270E0
 	adds r2, r0
 	ldr r1, [r1]
 	adds r1, r2
-	ldr r2, _08127138 @ =sub_812713C
+	ldr r2, _08127138 @ =CB2_ReturnToPartyOrBagMenuFromWritingMail
 	movs r0, 0x4
-	bl sub_80FEBAC
+	bl DoEasyChatScreen
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08127128: .4byte gUnknown_203B0A0
+_08127128: .4byte gPartyMenu
 _0812712C: .4byte gPlayerParty
 _08127130: .4byte gSaveBlock1Ptr
 _08127134: .4byte 0x00002cd0
-_08127138: .4byte sub_812713C
-	thumb_func_end sub_81270E0
+_08127138: .4byte CB2_ReturnToPartyOrBagMenuFromWritingMail
+	thumb_func_end CB2_WriteMailToGiveMonFromBag
 
-	thumb_func_start sub_812713C
-sub_812713C: @ 812713C
+	thumb_func_start CB2_ReturnToPartyOrBagMenuFromWritingMail
+CB2_ReturnToPartyOrBagMenuFromWritingMail: @ 812713C
 	push {r4-r7,lr}
 	sub sp, 0xC
-	ldr r6, _0812718C @ =gUnknown_203B0A0
+	ldr r6, _0812718C @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r6, r1]
 	movs r0, 0x64
@@ -16964,7 +16964,7 @@ sub_812713C: @ 812713C
 	bne _0812719C
 	adds r0, r5, 0
 	bl TakeMailFromMon
-	ldr r4, _08127198 @ =gUnknown_203B0D8
+	ldr r4, _08127198 @ =sPartyMenuItemId
 	adds r0, r5, 0
 	movs r1, 0xC
 	adds r2, r4, 0
@@ -16973,15 +16973,15 @@ sub_812713C: @ 812713C
 	movs r1, 0x1
 	bl RemoveBagItem
 	adds r0, r7, 0
-	bl sub_81273AC
+	bl ReturnGiveItemToBagOrPC
 	ldr r0, [r6]
 	bl SetMainCallback2
 	b _081271B8
 	.align 2, 0
-_0812718C: .4byte gUnknown_203B0A0
+_0812718C: .4byte gPartyMenu
 _08127190: .4byte gPlayerParty
 _08127194: .4byte gSpecialVar_Result
-_08127198: .4byte gUnknown_203B0D8
+_08127198: .4byte sPartyMenuItemId
 _0812719C:
 	ldrb r0, [r6, 0x8]
 	lsls r0, 28
@@ -16989,24 +16989,24 @@ _0812719C:
 	ldrb r2, [r6, 0xB]
 	movs r1, 0x7F
 	str r1, [sp]
-	ldr r1, _081271C0 @ =sub_81271C4
+	ldr r1, _081271C0 @ =Task_DisplayGaveMailFromBagMessage
 	str r1, [sp, 0x4]
 	ldr r1, [r6]
 	str r1, [sp, 0x8]
 	movs r1, 0xFF
 	movs r3, 0x1
-	bl PartyMenuInit
+	bl InitPartyMenu
 _081271B8:
 	add sp, 0xC
 	pop {r4-r7}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081271C0: .4byte sub_81271C4
-	thumb_func_end sub_812713C
+_081271C0: .4byte Task_DisplayGaveMailFromBagMessage
+	thumb_func_end CB2_ReturnToPartyOrBagMenuFromWritingMail
 
-	thumb_func_start sub_81271C4
-sub_81271C4: @ 81271C4
+	thumb_func_start Task_DisplayGaveMailFromBagMessage
+Task_DisplayGaveMailFromBagMessage: @ 81271C4
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -17016,22 +17016,22 @@ sub_81271C4: @ 81271C4
 	ands r0, r1
 	cmp r0, 0
 	bne _0812721E
-	ldr r1, _081271F0 @ =gUnknown_203B0D8
+	ldr r1, _081271F0 @ =sPartyMenuItemId
 	ldrh r0, [r1]
 	cmp r0, 0
 	beq _081271F8
-	ldr r0, _081271F4 @ =gUnknown_203B0A0
+	ldr r0, _081271F4 @ =gPartyMenu
 	ldrh r0, [r0, 0xC]
 	ldrh r1, [r1]
 	movs r2, 0
-	bl sub_8120558
+	bl DisplaySwitchedHeldItemMessage
 	b _08127210
 	.align 2, 0
 _081271EC: .4byte gPaletteFade
-_081271F0: .4byte gUnknown_203B0D8
-_081271F4: .4byte gUnknown_203B0A0
+_081271F0: .4byte sPartyMenuItemId
+_081271F4: .4byte gPartyMenu
 _081271F8:
-	ldr r2, _08127224 @ =gUnknown_203B0A0
+	ldr r2, _08127224 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r2, r1]
 	movs r0, 0x64
@@ -17041,43 +17041,43 @@ _081271F8:
 	ldrh r1, [r2, 0xC]
 	movs r2, 0
 	movs r3, 0x1
-	bl sub_8120420
+	bl DisplayGaveHeldItemMessage
 _08127210:
 	ldr r0, _0812722C @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08127230 @ =sub_8127098
+	ldr r0, _08127230 @ =Task_UpdateHeldItemSpriteAndClosePartyMenu
 	str r0, [r1]
 _0812721E:
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08127224: .4byte gUnknown_203B0A0
+_08127224: .4byte gPartyMenu
 _08127228: .4byte gPlayerParty
 _0812722C: .4byte gTasks
-_08127230: .4byte sub_8127098
-	thumb_func_end sub_81271C4
+_08127230: .4byte Task_UpdateHeldItemSpriteAndClosePartyMenu
+	thumb_func_end Task_DisplayGaveMailFromBagMessage
 
-	thumb_func_start sub_8127234
-sub_8127234: @ 8127234
+	thumb_func_start Task_SwitchItemsFromBagYesNo
+Task_SwitchItemsFromBagYesNo: @ 8127234
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl sub_8120370
+	bl IsPartyMenuTextPrinterActive
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
 	beq _08127258
-	bl sub_812200C
+	bl PartyMenuDisplayYesNoMenu
 	ldr r0, _08127260 @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08127264 @ =sub_8127268
+	ldr r0, _08127264 @ =Task_HandleSwitchItemsFromBagYesNoInput
 	str r0, [r1]
 _08127258:
 	pop {r4}
@@ -17085,11 +17085,11 @@ _08127258:
 	bx r0
 	.align 2, 0
 _08127260: .4byte gTasks
-_08127264: .4byte sub_8127268
-	thumb_func_end sub_8127234
+_08127264: .4byte Task_HandleSwitchItemsFromBagYesNoInput
+	thumb_func_end Task_SwitchItemsFromBagYesNo
 
-	thumb_func_start sub_8127268
-sub_8127268: @ 8127268
+	thumb_func_start Task_HandleSwitchItemsFromBagYesNoInput
+Task_HandleSwitchItemsFromBagYesNoInput: @ 8127268
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
@@ -17110,11 +17110,11 @@ _08127288:
 	beq _0812732E
 	b _0812733C
 _0812728E:
-	ldr r7, _081272C0 @ =gUnknown_203B0A0
+	ldr r7, _081272C0 @ =gPartyMenu
 	ldrh r4, [r7, 0xC]
 	adds r0, r4, 0
-	bl sub_8127384
-	ldr r6, _081272C4 @ =gUnknown_203B0D8
+	bl RemoveItemToGiveFromBag
+	ldr r6, _081272C4 @ =sPartyMenuItemId
 	ldrh r0, [r6]
 	movs r1, 0x1
 	bl AddBagItem
@@ -17122,16 +17122,16 @@ _0812728E:
 	cmp r0, 0
 	bne _081272CC
 	adds r0, r4, 0
-	bl sub_81273AC
+	bl ReturnGiveItemToBagOrPC
 	ldrh r0, [r6]
-	bl sub_8120658
+	bl BufferBagFullCantTakeItemMessage
 	ldr r0, _081272C8 @ =gStringVar4
 	movs r1, 0
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	b _0812730C
 	.align 2, 0
-_081272C0: .4byte gUnknown_203B0A0
-_081272C4: .4byte gUnknown_203B0D8
+_081272C0: .4byte gPartyMenu
+_081272C4: .4byte sPartyMenuItemId
 _081272C8: .4byte gStringVar4
 _081272CC:
 	adds r0, r4, 0
@@ -17139,16 +17139,16 @@ _081272CC:
 	lsls r0, 24
 	cmp r0, 0
 	beq _081272F0
-	ldr r0, _081272E8 @ =gUnknown_203B09C
+	ldr r0, _081272E8 @ =sPartyMenuInternal
 	ldr r1, [r0]
-	ldr r0, _081272EC @ =sub_81270E0
+	ldr r0, _081272EC @ =CB2_WriteMailToGiveMonFromBag
 	str r0, [r1, 0x4]
 	adds r0, r5, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _0812733C
 	.align 2, 0
-_081272E8: .4byte gUnknown_203B09C
-_081272EC: .4byte sub_81270E0
+_081272E8: .4byte sPartyMenuInternal
+_081272EC: .4byte CB2_WriteMailToGiveMonFromBag
 _081272F0:
 	movs r1, 0x9
 	ldrsb r1, [r7, r1]
@@ -17157,24 +17157,24 @@ _081272F0:
 	ldr r1, _0812731C @ =gPlayerParty
 	adds r0, r1
 	adds r1, r4, 0
-	bl sub_81205C8
+	bl GiveItemToMon
 	ldrh r1, [r6]
 	adds r0, r4, 0
 	movs r2, 0x1
-	bl sub_8120558
+	bl DisplaySwitchedHeldItemMessage
 _0812730C:
 	ldr r1, _08127320 @ =gTasks
 	lsls r0, r5, 2
 	adds r0, r5
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08127324 @ =sub_8127098
+	ldr r1, _08127324 @ =Task_UpdateHeldItemSpriteAndClosePartyMenu
 	str r1, [r0]
 	b _0812733C
 	.align 2, 0
 _0812731C: .4byte gPlayerParty
 _08127320: .4byte gTasks
-_08127324: .4byte sub_8127098
+_08127324: .4byte Task_UpdateHeldItemSpriteAndClosePartyMenu
 _08127328:
 	movs r0, 0x5
 	bl PlaySE
@@ -17184,7 +17184,7 @@ _0812732E:
 	adds r1, r5
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08127348 @ =sub_8127098
+	ldr r0, _08127348 @ =Task_UpdateHeldItemSpriteAndClosePartyMenu
 	str r0, [r1]
 _0812733C:
 	pop {r4-r7}
@@ -17192,18 +17192,18 @@ _0812733C:
 	bx r0
 	.align 2, 0
 _08127344: .4byte gTasks
-_08127348: .4byte sub_8127098
-	thumb_func_end sub_8127268
+_08127348: .4byte Task_UpdateHeldItemSpriteAndClosePartyMenu
+	thumb_func_end Task_HandleSwitchItemsFromBagYesNoInput
 
-	thumb_func_start sub_812734C
-sub_812734C: @ 812734C
+	thumb_func_start DisplayItemMustBeRemovedFirstMessage
+DisplayItemMustBeRemovedFirstMessage: @ 812734C
 	push {r4,lr}
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
 	ldr r0, _08127378 @ =gUnknown_8416BFB
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
 	ldr r1, _0812737C @ =gTasks
@@ -17211,7 +17211,7 @@ sub_812734C: @ 812734C
 	adds r0, r4
 	lsls r0, 3
 	adds r0, r1
-	ldr r1, _08127380 @ =sub_8127098
+	ldr r1, _08127380 @ =Task_UpdateHeldItemSpriteAndClosePartyMenu
 	str r1, [r0]
 	pop {r4}
 	pop {r0}
@@ -17219,15 +17219,15 @@ sub_812734C: @ 812734C
 	.align 2, 0
 _08127378: .4byte gUnknown_8416BFB
 _0812737C: .4byte gTasks
-_08127380: .4byte sub_8127098
-	thumb_func_end sub_812734C
+_08127380: .4byte Task_UpdateHeldItemSpriteAndClosePartyMenu
+	thumb_func_end DisplayItemMustBeRemovedFirstMessage
 
-	thumb_func_start sub_8127384
-sub_8127384: @ 8127384
+	thumb_func_start RemoveItemToGiveFromBag
+RemoveItemToGiveFromBag: @ 8127384
 	push {lr}
 	lsls r0, 16
 	lsrs r1, r0, 16
-	ldr r0, _0812739C @ =gUnknown_203B0A0
+	ldr r0, _0812739C @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	cmp r0, 0x6
 	bne _081273A0
@@ -17236,7 +17236,7 @@ sub_8127384: @ 8127384
 	bl RemoveItemFromPC
 	b _081273A8
 	.align 2, 0
-_0812739C: .4byte gUnknown_203B0A0
+_0812739C: .4byte gPartyMenu
 _081273A0:
 	adds r0, r1, 0
 	movs r1, 0x1
@@ -17244,14 +17244,14 @@ _081273A0:
 _081273A8:
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8127384
+	thumb_func_end RemoveItemToGiveFromBag
 
-	thumb_func_start sub_81273AC
-sub_81273AC: @ 81273AC
+	thumb_func_start ReturnGiveItemToBagOrPC
+ReturnGiveItemToBagOrPC: @ 81273AC
 	push {lr}
 	lsls r0, 16
 	lsrs r1, r0, 16
-	ldr r0, _081273C4 @ =gUnknown_203B0A0
+	ldr r0, _081273C4 @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	cmp r0, 0x5
 	beq _081273C8
@@ -17260,7 +17260,7 @@ sub_81273AC: @ 81273AC
 	bl AddPCItem
 	b _081273D0
 	.align 2, 0
-_081273C4: .4byte gUnknown_203B0A0
+_081273C4: .4byte gPartyMenu
 _081273C8:
 	adds r0, r1, 0
 	movs r1, 0x1
@@ -17270,15 +17270,15 @@ _081273D0:
 	lsrs r0, 24
 	pop {r1}
 	bx r1
-	thumb_func_end sub_81273AC
+	thumb_func_end ReturnGiveItemToBagOrPC
 
-	thumb_func_start PartyMenuInit_FromPlayerPc
-PartyMenuInit_FromPlayerPc: @ 81273D8
+	thumb_func_start ChooseMonToGiveMailFromMailbox
+ChooseMonToGiveMailFromMailbox: @ 81273D8
 	push {lr}
 	sub sp, 0xC
 	movs r0, 0x6
 	str r0, [sp]
-	ldr r0, _081273FC @ =sub_811FB28
+	ldr r0, _081273FC @ =Task_HandleChooseMonInput
 	str r0, [sp, 0x4]
 	ldr r0, _08127400 @ =CB2_PlayerPC_ReturnFromPartyMenu
 	str r0, [sp, 0x8]
@@ -17286,28 +17286,28 @@ PartyMenuInit_FromPlayerPc: @ 81273D8
 	movs r1, 0
 	movs r2, 0x7
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081273FC: .4byte sub_811FB28
+_081273FC: .4byte Task_HandleChooseMonInput
 _08127400: .4byte CB2_PlayerPC_ReturnFromPartyMenu
-	thumb_func_end PartyMenuInit_FromPlayerPc
+	thumb_func_end ChooseMonToGiveMailFromMailbox
 
-	thumb_func_start sub_8127404
-sub_8127404: @ 8127404
+	thumb_func_start TryGiveMailToSelectedMon
+TryGiveMailToSelectedMon: @ 8127404
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r6, r0, 24
-	ldr r0, _08127450 @ =gUnknown_203B0A0
+	ldr r0, _08127450 @ =gPartyMenu
 	movs r1, 0x9
 	ldrsb r1, [r0, r1]
 	movs r0, 0x64
 	muls r1, r0
 	ldr r0, _08127454 @ =gPlayerParty
 	adds r5, r1, r0
-	ldr r1, _08127458 @ =gUnknown_203B0C0
+	ldr r1, _08127458 @ =gPartyMenuUseExitCallback
 	movs r0, 0
 	strb r0, [r1]
 	ldr r2, _0812745C @ =gSaveBlock1Ptr
@@ -17328,27 +17328,27 @@ sub_8127404: @ 8127404
 	bl GetMonData
 	cmp r0, 0
 	beq _0812746C
-	ldr r0, _08127468 @ =gUnknown_8416D17
+	ldr r0, _08127468 @ =gText_PkmnHoldingItemCantHoldMail
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 	b _08127482
 	.align 2, 0
-_08127450: .4byte gUnknown_203B0A0
+_08127450: .4byte gPartyMenu
 _08127454: .4byte gPlayerParty
-_08127458: .4byte gUnknown_203B0C0
+_08127458: .4byte gPartyMenuUseExitCallback
 _0812745C: .4byte gSaveBlock1Ptr
 _08127460: .4byte gPlayerPcMenuManager
 _08127464: .4byte 0x00002cd0
-_08127468: .4byte gUnknown_8416D17
+_08127468: .4byte gText_PkmnHoldingItemCantHoldMail
 _0812746C:
 	adds r0, r5, 0
 	adds r1, r4, 0
 	bl GiveMailToMon2
 	adds r0, r4, 0
 	bl ClearMailStruct
-	ldr r0, _0812749C @ =gUnknown_8416D4F
+	ldr r0, _0812749C @ =gText_MailTransferredFromMailbox
 	movs r1, 0x1
-	bl sub_81202F8
+	bl DisplayPartyMenuMessage
 _08127482:
 	movs r0, 0x2
 	bl ScheduleBgCopyTilemapToVram
@@ -17357,28 +17357,28 @@ _08127482:
 	adds r1, r6
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _081274A4 @ =sub_8127098
+	ldr r0, _081274A4 @ =Task_UpdateHeldItemSpriteAndClosePartyMenu
 	str r0, [r1]
 	pop {r4-r6}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0812749C: .4byte gUnknown_8416D4F
+_0812749C: .4byte gText_MailTransferredFromMailbox
 _081274A0: .4byte gTasks
-_081274A4: .4byte sub_8127098
-	thumb_func_end sub_8127404
+_081274A4: .4byte Task_UpdateHeldItemSpriteAndClosePartyMenu
+	thumb_func_end TryGiveMailToSelectedMon
 
-	thumb_func_start sub_81274A8
-sub_81274A8: @ 81274A8
+	thumb_func_start InitChooseHalfPartyForBattle
+InitChooseHalfPartyForBattle: @ 81274A8
 	push {r4,lr}
 	sub sp, 0xC
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
-	bl sub_81274FC
+	bl ClearSelectedPartyOrder
 	movs r0, 0
 	str r0, [sp]
-	ldr r0, _081274EC @ =sub_811FB28
+	ldr r0, _081274EC @ =Task_HandleChooseMonInput
 	str r0, [sp, 0x4]
 	ldr r0, _081274F0 @ =gMain
 	ldr r0, [r0, 0x8]
@@ -17387,29 +17387,29 @@ sub_81274A8: @ 81274A8
 	movs r1, 0
 	movs r2, 0
 	movs r3, 0
-	bl PartyMenuInit
-	ldr r1, _081274F4 @ =gUnknown_203B0A0
+	bl InitPartyMenu
+	ldr r1, _081274F4 @ =gPartyMenu
 	lsls r4, 6
 	ldrb r2, [r1, 0x8]
 	movs r0, 0x3F
 	ands r0, r2
 	orrs r0, r4
 	strb r0, [r1, 0x8]
-	ldr r0, _081274F8 @ =sub_812773C
+	ldr r0, _081274F8 @ =Task_ValidateChosenHalfParty
 	str r0, [r1, 0x4]
 	add sp, 0xC
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081274EC: .4byte sub_811FB28
+_081274EC: .4byte Task_HandleChooseMonInput
 _081274F0: .4byte gMain
-_081274F4: .4byte gUnknown_203B0A0
-_081274F8: .4byte sub_812773C
-	thumb_func_end sub_81274A8
+_081274F4: .4byte gPartyMenu
+_081274F8: .4byte Task_ValidateChosenHalfParty
+	thumb_func_end InitChooseHalfPartyForBattle
 
-	thumb_func_start sub_81274FC
-sub_81274FC: @ 81274FC
+	thumb_func_start ClearSelectedPartyOrder
+ClearSelectedPartyOrder: @ 81274FC
 	push {lr}
 	ldr r0, _0812750C @ =gSelectedOrderFromParty
 	movs r1, 0
@@ -17419,10 +17419,10 @@ sub_81274FC: @ 81274FC
 	bx r0
 	.align 2, 0
 _0812750C: .4byte gSelectedOrderFromParty
-	thumb_func_end sub_81274FC
+	thumb_func_end ClearSelectedPartyOrder
 
-	thumb_func_start sub_8127510
-sub_8127510: @ 8127510
+	thumb_func_start GetPartySlotEntryStatus
+GetPartySlotEntryStatus: @ 8127510
 	push {r4,lr}
 	lsls r0, 24
 	asrs r4, r0, 24
@@ -17430,7 +17430,7 @@ sub_8127510: @ 8127510
 	muls r0, r4
 	ldr r1, _0812752C @ =gPlayerParty
 	adds r0, r1
-	bl sub_8127550
+	bl GetBattleEntryEligibility
 	lsls r0, 24
 	cmp r0, 0
 	bne _08127530
@@ -17442,7 +17442,7 @@ _08127530:
 	adds r0, r4, 0x1
 	lsls r0, 24
 	lsrs r0, 24
-	bl sub_8127710
+	bl HasPartySlotAlreadyBeenSelected
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
@@ -17455,10 +17455,10 @@ _08127548:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8127510
+	thumb_func_end GetPartySlotEntryStatus
 
-	thumb_func_start sub_8127550
-sub_8127550: @ 8127550
+	thumb_func_start GetBattleEntryEligibility
+GetBattleEntryEligibility: @ 8127550
 	push {r4,r5,lr}
 	adds r4, r0, 0
 	movs r5, 0
@@ -17466,7 +17466,7 @@ sub_8127550: @ 8127550
 	bl GetMonData
 	cmp r0, 0
 	bne _0812757A
-	ldr r0, _08127580 @ =gUnknown_203B0A0
+	ldr r0, _08127580 @ =gPartyMenu
 	ldrb r0, [r0, 0x8]
 	lsrs r1, r0, 6
 	cmp r1, 0
@@ -17482,7 +17482,7 @@ _0812757A:
 	movs r0, 0
 	b _081275E2
 	.align 2, 0
-_08127580: .4byte gUnknown_203B0A0
+_08127580: .4byte gPartyMenu
 _08127584:
 	adds r0, r4, 0
 	movs r1, 0x39
@@ -17541,10 +17541,10 @@ _081275E8: .4byte gSaveBlock2Ptr
 _081275EC: .4byte 0x0000055c
 _081275F0: .4byte gBattleTowerBannedSpecies
 _081275F4: .4byte 0x0000ffff
-	thumb_func_end sub_8127550
+	thumb_func_end GetBattleEntryEligibility
 
-	thumb_func_start sub_81275F8
-sub_81275F8: @ 81275F8
+	thumb_func_start CheckBattleEntriesAndGetMessage
+CheckBattleEntriesAndGetMessage: @ 81275F8
 	push {r4-r7,lr}
 	mov r7, r10
 	mov r6, r9
@@ -17552,7 +17552,7 @@ sub_81275F8: @ 81275F8
 	push {r5-r7}
 	ldr r0, _08127618 @ =gPlayerParty
 	mov r10, r0
-	ldr r0, _0812761C @ =gUnknown_203B0A0
+	ldr r0, _0812761C @ =gPartyMenu
 	ldrb r0, [r0, 0x8]
 	lsrs r0, 6
 	cmp r0, 0x1
@@ -17562,7 +17562,7 @@ sub_81275F8: @ 81275F8
 	b _08127700
 	.align 2, 0
 _08127618: .4byte gPlayerParty
-_0812761C: .4byte gUnknown_203B0A0
+_0812761C: .4byte gPartyMenu
 _08127620:
 	ldr r1, _0812762C @ =gSelectedOrderFromParty
 	ldrb r0, [r1, 0x2]
@@ -17584,7 +17584,7 @@ _08127632:
 	add r0, r10
 	movs r1, 0xB
 	bl GetMonData
-	ldr r2, _081276E0 @ =gUnknown_203B09C
+	ldr r2, _081276E0 @ =sPartyMenuInternal
 	ldr r1, [r2]
 	ldr r2, _081276E4 @ =0x00000236
 	adds r1, r2
@@ -17596,7 +17596,7 @@ _08127632:
 	add r0, r10
 	movs r1, 0xC
 	bl GetMonData
-	ldr r2, _081276E0 @ =gUnknown_203B09C
+	ldr r2, _081276E0 @ =sPartyMenuInternal
 	ldr r1, [r2]
 	movs r2, 0x8D
 	lsls r2, 2
@@ -17608,7 +17608,7 @@ _08127632:
 	mov r9, r1
 	cmp r5, 0x2
 	bhi _081276D0
-	ldr r0, _081276E0 @ =gUnknown_203B09C
+	ldr r0, _081276E0 @ =sPartyMenuInternal
 	mov r8, r0
 	movs r7, 0x64
 _0812767E:
@@ -17661,7 +17661,7 @@ _081276D0:
 	b _08127700
 	.align 2, 0
 _081276DC: .4byte gSelectedOrderFromParty
-_081276E0: .4byte gUnknown_203B09C
+_081276E0: .4byte sPartyMenuInternal
 _081276E4: .4byte 0x00000236
 _081276E8:
 	ldr r2, _081276F4 @ =gSelectedOrderFromParty
@@ -17688,10 +17688,10 @@ _08127702:
 	pop {r4-r7}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_81275F8
+	thumb_func_end CheckBattleEntriesAndGetMessage
 
-	thumb_func_start sub_8127710
-sub_8127710: @ 8127710
+	thumb_func_start HasPartySlotAlreadyBeenSelected
+HasPartySlotAlreadyBeenSelected: @ 8127710
 	push {lr}
 	lsls r0, 24
 	lsrs r2, r0, 24
@@ -17716,15 +17716,15 @@ _0812772C:
 _08127738:
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8127710
+	thumb_func_end HasPartySlotAlreadyBeenSelected
 
-	thumb_func_start sub_812773C
-sub_812773C: @ 812773C
+	thumb_func_start Task_ValidateChosenHalfParty
+Task_ValidateChosenHalfParty: @ 812773C
 	push {r4-r6,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
 	adds r6, r5, 0
-	bl sub_81275F8
+	bl CheckBattleEntriesAndGetMessage
 	lsls r0, 24
 	lsrs r4, r0, 24
 	cmp r4, 0xFF
@@ -17732,7 +17732,7 @@ sub_812773C: @ 812773C
 	movs r0, 0x1A
 	bl PlaySE
 	adds r0, r4, 0
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldr r0, _08127764 @ =gTasks
 	lsls r1, r5, 2
 	adds r1, r5
@@ -17747,7 +17747,7 @@ _08127768:
 	movs r0, 0x5
 	bl PlaySE
 	adds r0, r5, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 	b _0812779E
 	.align 2, 0
 _08127780: .4byte gSelectedOrderFromParty
@@ -17755,14 +17755,14 @@ _08127784:
 	movs r0, 0x1A
 	bl PlaySE
 	movs r0, 0xE
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldr r0, _081277A4 @ =gTasks
 	lsls r1, r6, 2
 	adds r1, r6
 _08127796:
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _081277A8 @ =sub_81277AC
+	ldr r0, _081277A8 @ =Task_ContinueChoosingHalfParty
 	str r0, [r1]
 _0812779E:
 	pop {r4-r6}
@@ -17770,11 +17770,11 @@ _0812779E:
 	bx r0
 	.align 2, 0
 _081277A4: .4byte gTasks
-_081277A8: .4byte sub_81277AC
-	thumb_func_end sub_812773C
+_081277A8: .4byte Task_ContinueChoosingHalfParty
+	thumb_func_end Task_ValidateChosenHalfParty
 
-	thumb_func_start sub_81277AC
-sub_81277AC: @ 81277AC
+	thumb_func_start Task_ContinueChoosingHalfParty
+Task_ContinueChoosingHalfParty: @ 81277AC
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
@@ -17792,13 +17792,13 @@ _081277C6:
 	movs r0, 0x5
 	bl PlaySE
 	movs r0, 0
-	bl sub_8121D0C
+	bl DisplayPartyMenuStdMessage
 	ldr r0, _081277EC @ =gTasks
 	lsls r1, r4, 2
 	adds r1, r4
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _081277F0 @ =sub_811FB28
+	ldr r0, _081277F0 @ =Task_HandleChooseMonInput
 	str r0, [r1]
 _081277E0:
 	pop {r4}
@@ -17807,30 +17807,30 @@ _081277E0:
 	.align 2, 0
 _081277E8: .4byte gMain
 _081277EC: .4byte gTasks
-_081277F0: .4byte sub_811FB28
-	thumb_func_end sub_81277AC
+_081277F0: .4byte Task_HandleChooseMonInput
+	thumb_func_end Task_ContinueChoosingHalfParty
 
-	thumb_func_start sub_81277F4
-sub_81277F4: @ 81277F4
+	thumb_func_start ChooseMonForMoveTutor
+ChooseMonForMoveTutor: @ 81277F4
 	push {lr}
 	sub sp, 0xC
 	lsls r0, 24
 	lsrs r0, 24
 	movs r2, 0
 	str r2, [sp]
-	ldr r2, _08127818 @ =sub_811FB28
+	ldr r2, _08127818 @ =Task_HandleChooseMonInput
 	str r2, [sp, 0x4]
 	str r1, [sp, 0x8]
 	movs r1, 0
 	movs r2, 0
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08127818: .4byte sub_811FB28
-	thumb_func_end sub_81277F4
+_08127818: .4byte Task_HandleChooseMonInput
+	thumb_func_end ChooseMonForMoveTutor
 
 	thumb_func_start sub_812781C
 sub_812781C: @ 812781C
@@ -17842,7 +17842,7 @@ sub_812781C: @ 812781C
 	bhi _08127850
 	movs r0, 0x4
 	str r0, [sp]
-	ldr r0, _08127848 @ =sub_811FB28
+	ldr r0, _08127848 @ =Task_HandleChooseMonInput
 	str r0, [sp, 0x4]
 	ldr r0, _0812784C @ =CB2_ReturnToFieldContinueScriptPlayMapMusic
 	str r0, [sp, 0x8]
@@ -17850,16 +17850,16 @@ sub_812781C: @ 812781C
 	movs r1, 0
 	movs r2, 0xC
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	b _08127870
 	.align 2, 0
 _08127844: .4byte gSpecialVar_0x8005
-_08127848: .4byte sub_811FB28
+_08127848: .4byte Task_HandleChooseMonInput
 _0812784C: .4byte CB2_ReturnToFieldContinueScriptPlayMapMusic
 _08127850:
 	movs r0, 0x7F
 	str r0, [sp]
-	ldr r0, _08127878 @ =sub_8126DC8
+	ldr r0, _08127878 @ =TryTutorSelectedMon
 	str r0, [sp, 0x4]
 	ldr r0, _0812787C @ =CB2_ReturnToFieldContinueScriptPlayMapMusic
 	str r0, [sp, 0x8]
@@ -17867,8 +17867,8 @@ _08127850:
 	movs r1, 0
 	movs r2, 0xC
 	movs r3, 0
-	bl PartyMenuInit
-	ldr r1, _08127880 @ =gUnknown_203B0A0
+	bl InitPartyMenu
+	ldr r1, _08127880 @ =gPartyMenu
 	ldr r0, _08127884 @ =gSpecialVar_0x8007
 	ldrh r0, [r0]
 	strb r0, [r1, 0x9]
@@ -17877,19 +17877,19 @@ _08127870:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08127878: .4byte sub_8126DC8
+_08127878: .4byte TryTutorSelectedMon
 _0812787C: .4byte CB2_ReturnToFieldContinueScriptPlayMapMusic
-_08127880: .4byte gUnknown_203B0A0
+_08127880: .4byte gPartyMenu
 _08127884: .4byte gSpecialVar_0x8007
 	thumb_func_end sub_812781C
 
-	thumb_func_start sub_8127888
-sub_8127888: @ 8127888
+	thumb_func_start ChooseMonForWirelessMinigame
+ChooseMonForWirelessMinigame: @ 8127888
 	push {lr}
 	sub sp, 0xC
 	movs r0, 0x1
 	str r0, [sp]
-	ldr r0, _081278AC @ =sub_811FB28
+	ldr r0, _081278AC @ =Task_HandleChooseMonInput
 	str r0, [sp, 0x4]
 	ldr r0, _081278B0 @ =CB2_ReturnToFieldContinueScriptPlayMapMusic
 	str r0, [sp, 0x8]
@@ -17897,17 +17897,17 @@ sub_8127888: @ 8127888
 	movs r1, 0
 	movs r2, 0xD
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081278AC: .4byte sub_811FB28
+_081278AC: .4byte Task_HandleChooseMonInput
 _081278B0: .4byte CB2_ReturnToFieldContinueScriptPlayMapMusic
-	thumb_func_end sub_8127888
+	thumb_func_end ChooseMonForWirelessMinigame
 
-	thumb_func_start sub_81278B4
-sub_81278B4: @ 81278B4
+	thumb_func_start GetPartyLayoutFromBattleType
+GetPartyLayoutFromBattleType: @ 81278B4
 	push {lr}
 	bl IsDoubleBattle
 	lsls r0, 24
@@ -17928,10 +17928,10 @@ _081278D4:
 _081278D6:
 	pop {r1}
 	bx r1
-	thumb_func_end sub_81278B4
+	thumb_func_end GetPartyLayoutFromBattleType
 
-	thumb_func_start OpenPartyMenuInBattle
-OpenPartyMenuInBattle: @ 81278DC
+	thumb_func_start OpenPartyMenuInTutorialBattle
+OpenPartyMenuInTutorialBattle: @ 81278DC
 	push {r4,lr}
 	sub sp, 0xC
 	lsls r0, 24
@@ -17947,7 +17947,7 @@ OpenPartyMenuInBattle: @ 81278DC
 	ands r0, r1
 	cmp r0, 0
 	beq _08127930
-	bl sub_81278B4
+	bl GetPartyLayoutFromBattleType
 	adds r1, r0, 0
 	lsls r1, 24
 	lsrs r1, 24
@@ -17960,7 +17960,7 @@ OpenPartyMenuInBattle: @ 81278DC
 	movs r0, 0x1
 	adds r2, r4, 0
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	movs r0, 0x8
 	bl sub_80EB2F4
 	b _08127950
@@ -17969,37 +17969,37 @@ _08127924: .4byte gBattleTypeFlags
 _08127928: .4byte sub_8120C3C
 _0812792C: .4byte SetCB2ToReshowScreenAfterMenu
 _08127930:
-	bl sub_81278B4
+	bl GetPartyLayoutFromBattleType
 	adds r1, r0, 0
 	lsls r1, 24
 	lsrs r1, 24
 	movs r0, 0
 	str r0, [sp]
-	ldr r0, _08127960 @ =sub_811FB28
+	ldr r0, _08127960 @ =Task_HandleChooseMonInput
 	str r0, [sp, 0x4]
 	ldr r0, _08127964 @ =SetCB2ToReshowScreenAfterMenu
 	str r0, [sp, 0x8]
 	movs r0, 0x1
 	adds r2, r4, 0
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 _08127950:
 	bl nullsub_44
-	bl pokemon_change_order
+	bl UpdatePartyToBattleOrder
 	add sp, 0xC
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08127960: .4byte sub_811FB28
+_08127960: .4byte Task_HandleChooseMonInput
 _08127964: .4byte SetCB2ToReshowScreenAfterMenu
-	thumb_func_end OpenPartyMenuInBattle
+	thumb_func_end OpenPartyMenuInTutorialBattle
 
-	thumb_func_start sub_8127968
-sub_8127968: @ 8127968
+	thumb_func_start OpenPartyMenuInBattle
+OpenPartyMenuInBattle: @ 8127968
 	push {lr}
 	sub sp, 0xC
-	bl sub_81278B4
+	bl GetPartyLayoutFromBattleType
 	adds r1, r0, 0
 	lsls r1, 24
 	lsrs r1, 24
@@ -18012,22 +18012,22 @@ sub_8127968: @ 8127968
 	movs r0, 0x1
 	movs r2, 0
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	bl nullsub_44
-	bl pokemon_change_order
+	bl UpdatePartyToBattleOrder
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
 _0812799C: .4byte sub_8120EBC
 _081279A0: .4byte SetCB2ToReshowScreenAfterMenu
-	thumb_func_end sub_8127968
+	thumb_func_end OpenPartyMenuInBattle
 
-	thumb_func_start sub_81279A4
-sub_81279A4: @ 81279A4
+	thumb_func_start ChooseMonForInBattleItem
+ChooseMonForInBattleItem: @ 81279A4
 	push {lr}
 	sub sp, 0xC
-	bl sub_81278B4
+	bl GetPartyLayoutFromBattleType
 	adds r1, r0, 0
 	lsls r1, 24
 	lsrs r1, 24
@@ -18040,16 +18040,16 @@ sub_81279A4: @ 81279A4
 	movs r0, 0x1
 	movs r2, 0xE
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	bl nullsub_44
-	bl pokemon_change_order
+	bl UpdatePartyToBattleOrder
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
 _081279D8: .4byte sub_8120FCC
 _081279DC: .4byte sub_8107ECC
-	thumb_func_end sub_81279A4
+	thumb_func_end ChooseMonForInBattleItem
 
 	thumb_func_start sub_81279E0
 sub_81279E0: @ 81279E0
@@ -18066,7 +18066,7 @@ sub_81279E0: @ 81279E0
 	ands r0, r1
 	cmp r0, 0
 	beq _08127A30
-	bl sub_81278B4
+	bl GetPartyLayoutFromBattleType
 	adds r1, r0, 0
 	lsls r1, 24
 	lsrs r1, 24
@@ -18079,7 +18079,7 @@ sub_81279E0: @ 81279E0
 	movs r0, 0x1
 	movs r2, 0x3
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	movs r0, 0x8
 	bl sub_80EB2F4
 	b _08127A62
@@ -18098,22 +18098,22 @@ _08127A30:
 	bne _08127A44
 	ldr r4, _08127A7C @ =sub_8124DB0
 _08127A44:
-	bl sub_81278B4
+	bl GetPartyLayoutFromBattleType
 	adds r1, r0, 0
 	lsls r1, 24
 	lsrs r1, 24
 	movs r0, 0x5
 	str r0, [sp]
-	ldr r0, _08127A80 @ =sub_811FB28
+	ldr r0, _08127A80 @ =Task_HandleChooseMonInput
 	str r0, [sp, 0x4]
 	str r4, [sp, 0x8]
 	movs r0, 0x1
 	movs r2, 0x3
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 _08127A62:
 	bl nullsub_44
-	bl pokemon_change_order
+	bl UpdatePartyToBattleOrder
 	add sp, 0xC
 	pop {r4}
 	pop {r0}
@@ -18122,11 +18122,11 @@ _08127A62:
 _08127A74: .4byte gSpecialVar_ItemId
 _08127A78: .4byte sub_8107ECC
 _08127A7C: .4byte sub_8124DB0
-_08127A80: .4byte sub_811FB28
+_08127A80: .4byte Task_HandleChooseMonInput
 	thumb_func_end sub_81279E0
 
-	thumb_func_start sub_8127A84
-sub_8127A84: @ 8127A84
+	thumb_func_start GetPartyMenuActionsTypeInBattle
+GetPartyMenuActionsTypeInBattle: @ 8127A84
 	push {r4,lr}
 	adds r4, r0, 0
 	ldr r0, _08127AA4 @ =gPlayerParty + 100 @ &gPlayerParty[1]
@@ -18145,24 +18145,24 @@ _08127AA0:
 	.align 2, 0
 _08127AA4: .4byte gPlayerParty + 100 @ &gPlayerParty[1]
 _08127AA8:
-	ldr r0, _08127AB4 @ =gUnknown_203B0A0
+	ldr r0, _08127AB4 @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	cmp r0, 0x1
 	beq _08127AB8
 	movs r0, 0x2
 	b _08127ABA
 	.align 2, 0
-_08127AB4: .4byte gUnknown_203B0A0
+_08127AB4: .4byte gPartyMenu
 _08127AB8:
 	movs r0, 0x3
 _08127ABA:
 	pop {r4}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_8127A84
+	thumb_func_end GetPartyMenuActionsTypeInBattle
 
-	thumb_func_start sub_8127AC0
-sub_8127AC0: @ 8127AC0
+	thumb_func_start TrySwitchInPokemon
+TrySwitchInPokemon: @ 8127AC0
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -18225,7 +18225,7 @@ _08127B40:
 	cmp r0, 0
 	bne _08127B62
 	adds r0, r5, 0
-	bl sub_8127F7C
+	bl GetPartyIdFromBattleSlot
 	lsls r0, 24
 	ldr r2, _08127B90 @ =gBattlerPartyIndexes
 	lsls r1, r4, 1
@@ -18265,7 +18265,7 @@ _08127B9C: .4byte gStringVar4
 _08127BA0: .4byte gUnknown_8416ACB
 _08127BA4:
 	adds r0, r5, 0
-	bl sub_8127F7C
+	bl GetPartyIdFromBattleSlot
 	ldr r1, _08127BC8 @ =gBattleStruct
 	ldr r1, [r1]
 	adds r1, 0x8B
@@ -18286,22 +18286,22 @@ _08127BCC: .4byte gStringVar1
 _08127BD0: .4byte gStringVar4
 _08127BD4: .4byte gUnknown_8416A55
 _08127BD8:
-	ldr r0, _08127BE8 @ =gUnknown_203B0A0
+	ldr r0, _08127BE8 @ =gPartyMenu
 	ldrb r0, [r0, 0xB]
 	cmp r0, 0x4
 	bne _08127BEC
 	bl SetMonPreventsSwitchingString
 	b _08127C8A
 	.align 2, 0
-_08127BE8: .4byte gUnknown_203B0A0
+_08127BE8: .4byte gPartyMenu
 _08127BEC:
 	cmp r0, 0x2
 	beq _08127C64
 	adds r0, r5, 0
-	bl sub_8127F7C
+	bl GetPartyIdFromBattleSlot
 	ldr r1, _08127C30 @ =gUnknown_203B0C1
 	strb r0, [r1]
-	ldr r1, _08127C34 @ =gUnknown_203B0C0
+	ldr r1, _08127C34 @ =gPartyMenuUseExitCallback
 	movs r0, 0x1
 	strb r0, [r1]
 	ldr r1, _08127C38 @ =gBattlerPartyIndexes
@@ -18316,17 +18316,17 @@ _08127BEC:
 	lsrs r4, 24
 	adds r0, r4, 0
 	adds r1, r5, 0
-	bl sub_8127FF4
+	bl SwitchPartyMonSlots
 	adds r0, r4, 0
 	muls r0, r7
 	add r0, r8
 	adds r1, r6, 0
-	bl sub_811FA40
+	bl SwapPartyPokemon
 	movs r0, 0x1
 	b _08127C8C
 	.align 2, 0
 _08127C30: .4byte gUnknown_203B0C1
-_08127C34: .4byte gUnknown_203B0C0
+_08127C34: .4byte gPartyMenuUseExitCallback
 _08127C38: .4byte gBattlerPartyIndexes
 _08127C3C: .4byte gBattlerInMenuId
 _08127C40:
@@ -18376,27 +18376,27 @@ _08127C9C: .4byte gBattlerPartyIndexes
 _08127CA0: .4byte gStringVar1
 _08127CA4: .4byte gStringVar4
 _08127CA8: .4byte gUnknown_8416A1E
-	thumb_func_end sub_8127AC0
+	thumb_func_end TrySwitchInPokemon
 
-	thumb_func_start sub_8127CAC
-sub_8127CAC: @ 8127CAC
+	thumb_func_start BufferBattlePartyCurrentOrder
+BufferBattlePartyCurrentOrder: @ 8127CAC
 	push {r4,lr}
-	ldr r4, _08127CC8 @ =gUnknown_203B0DC
+	ldr r4, _08127CC8 @ =gBattlePartyCurrentOrder
 	bl sub_80435E0
 	adds r1, r0, 0
 	lsls r1, 24
 	lsrs r1, 24
 	adds r0, r4, 0
-	bl sub_8127CCC
+	bl BufferBattlePartyOrder
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08127CC8: .4byte gUnknown_203B0DC
-	thumb_func_end sub_8127CAC
+_08127CC8: .4byte gBattlePartyCurrentOrder
+	thumb_func_end BufferBattlePartyCurrentOrder
 
-	thumb_func_start sub_8127CCC
-sub_8127CCC: @ 8127CCC
+	thumb_func_start BufferBattlePartyOrder
+BufferBattlePartyOrder: @ 8127CCC
 	push {r4-r6,lr}
 	sub sp, 0x8
 	adds r6, r0, 0
@@ -18512,10 +18512,10 @@ _08127D9C:
 	bx r0
 	.align 2, 0
 _08127DA4: .4byte gBattlerPartyIndexes
-	thumb_func_end sub_8127CCC
+	thumb_func_end BufferBattlePartyOrder
 
-	thumb_func_start sub_8127DA8
-sub_8127DA8: @ 8127DA8
+	thumb_func_start BufferBattlePartyCurrentOrderBySide
+BufferBattlePartyCurrentOrderBySide: @ 8127DA8
 	push {lr}
 	adds r2, r0, 0
 	lsls r2, 24
@@ -18528,15 +18528,15 @@ sub_8127DA8: @ 8127DA8
 	adds r3, 0x60
 	ldr r0, [r0]
 	adds r0, r3
-	bl sub_8127DCC
+	bl BufferBattlePartyOrderBySide
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08127DC8: .4byte gBattleStruct
-	thumb_func_end sub_8127DA8
+	thumb_func_end BufferBattlePartyCurrentOrderBySide
 
-	thumb_func_start sub_8127DCC
-sub_8127DCC: @ 8127DCC
+	thumb_func_start BufferBattlePartyOrderBySide
+BufferBattlePartyOrderBySide: @ 8127DCC
 	push {r4-r7,lr}
 	sub sp, 0x8
 	adds r5, r0, 0
@@ -18665,10 +18665,10 @@ _08127EB6:
 	bx r0
 	.align 2, 0
 _08127EC0: .4byte gBattlerPartyIndexes
-	thumb_func_end sub_8127DCC
+	thumb_func_end BufferBattlePartyOrderBySide
 
-	thumb_func_start sub_8127EC4
-sub_8127EC4: @ 8127EC4
+	thumb_func_start SwitchPartyOrderLinkMulti
+SwitchPartyOrderLinkMulti: @ 8127EC4
 	push {r4-r7,lr}
 	sub sp, 0x8
 	lsls r0, 24
@@ -18762,10 +18762,10 @@ _08127F72:
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8127EC4
+	thumb_func_end SwitchPartyOrderLinkMulti
 
-	thumb_func_start sub_8127F7C
-sub_8127F7C: @ 8127F7C
+	thumb_func_start GetPartyIdFromBattleSlot
+GetPartyIdFromBattleSlot: @ 8127F7C
 	push {lr}
 	lsls r0, 24
 	lsrs r2, r0, 24
@@ -18774,16 +18774,16 @@ sub_8127F7C: @ 8127F7C
 	lsrs r2, r0, 25
 	cmp r1, 0
 	beq _08127F9C
-	ldr r0, _08127F98 @ =gUnknown_203B0DC
+	ldr r0, _08127F98 @ =gBattlePartyCurrentOrder
 	adds r0, r2, r0
 	ldrb r0, [r0]
 	movs r1, 0xF
 	ands r1, r0
 	b _08127FA4
 	.align 2, 0
-_08127F98: .4byte gUnknown_203B0DC
+_08127F98: .4byte gBattlePartyCurrentOrder
 _08127F9C:
-	ldr r0, _08127FAC @ =gUnknown_203B0DC
+	ldr r0, _08127FAC @ =gBattlePartyCurrentOrder
 	adds r0, r2, r0
 	ldrb r0, [r0]
 	lsrs r1, r0, 4
@@ -18792,11 +18792,11 @@ _08127FA4:
 	pop {r1}
 	bx r1
 	.align 2, 0
-_08127FAC: .4byte gUnknown_203B0DC
-	thumb_func_end sub_8127F7C
+_08127FAC: .4byte gBattlePartyCurrentOrder
+	thumb_func_end GetPartyIdFromBattleSlot
 
-	thumb_func_start sub_8127FB0
-sub_8127FB0: @ 8127FB0
+	thumb_func_start SetPartyIdAtBattleSlot
+SetPartyIdAtBattleSlot: @ 8127FB0
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r3, r0, 24
@@ -18807,7 +18807,7 @@ sub_8127FB0: @ 8127FB0
 	lsrs r3, r0, 25
 	cmp r1, 0
 	beq _08127FD8
-	ldr r0, _08127FD4 @ =gUnknown_203B0DC
+	ldr r0, _08127FD4 @ =gBattlePartyCurrentOrder
 	adds r0, r3, r0
 	ldrb r2, [r0]
 	movs r1, 0xF0
@@ -18816,9 +18816,9 @@ sub_8127FB0: @ 8127FB0
 	strb r1, [r0]
 	b _08127FE8
 	.align 2, 0
-_08127FD4: .4byte gUnknown_203B0DC
+_08127FD4: .4byte gBattlePartyCurrentOrder
 _08127FD8:
-	ldr r2, _08127FF0 @ =gUnknown_203B0DC
+	ldr r2, _08127FF0 @ =gBattlePartyCurrentOrder
 	adds r2, r3, r2
 	ldrb r1, [r2]
 	movs r0, 0xF
@@ -18831,11 +18831,11 @@ _08127FE8:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08127FF0: .4byte gUnknown_203B0DC
-	thumb_func_end sub_8127FB0
+_08127FF0: .4byte gBattlePartyCurrentOrder
+	thumb_func_end SetPartyIdAtBattleSlot
 
-	thumb_func_start sub_8127FF4
-sub_8127FF4: @ 8127FF4
+	thumb_func_start SwitchPartyMonSlots
+SwitchPartyMonSlots: @ 8127FF4
 	push {r4-r6,lr}
 	adds r5, r0, 0
 	adds r6, r1, 0
@@ -18844,24 +18844,24 @@ sub_8127FF4: @ 8127FF4
 	lsls r6, 24
 	lsrs r6, 24
 	adds r0, r5, 0
-	bl sub_8127F7C
+	bl GetPartyIdFromBattleSlot
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
 	adds r0, r6, 0
-	bl sub_8127F7C
+	bl GetPartyIdFromBattleSlot
 	adds r1, r0, 0
 	lsls r1, 24
 	lsrs r1, 24
 	adds r0, r5, 0
-	bl sub_8127FB0
+	bl SetPartyIdAtBattleSlot
 	adds r0, r6, 0
 	adds r1, r4, 0
-	bl sub_8127FB0
+	bl SetPartyIdAtBattleSlot
 	pop {r4-r6}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8127FF4
+	thumb_func_end SwitchPartyMonSlots
 
 	thumb_func_start pokemon_order_func
 pokemon_order_func: @ 8128030
@@ -18870,7 +18870,7 @@ pokemon_order_func: @ 8128030
 	lsrs r4, r0, 24
 	movs r3, 0
 	movs r2, 0
-	ldr r5, _08128058 @ =gUnknown_203B0DC
+	ldr r5, _08128058 @ =gBattlePartyCurrentOrder
 _0812803C:
 	adds r0, r3, r5
 	ldrb r1, [r0]
@@ -18888,7 +18888,7 @@ _08128054:
 	adds r0, r2, 0
 	b _0812806E
 	.align 2, 0
-_08128058: .4byte gUnknown_203B0DC
+_08128058: .4byte gBattlePartyCurrentOrder
 _0812805C:
 	adds r0, r2, 0x1
 	lsls r0, 24
@@ -18905,8 +18905,8 @@ _0812806E:
 	bx r1
 	thumb_func_end pokemon_order_func
 
-	thumb_func_start pokemon_change_order
-pokemon_change_order: @ 8128074
+	thumb_func_start UpdatePartyToBattleOrder
+UpdatePartyToBattleOrder: @ 8128074
 	push {r4-r6,lr}
 	movs r4, 0x96
 	lsls r4, 2
@@ -18943,10 +18943,10 @@ _0812808E:
 	bx r0
 	.align 2, 0
 _081280C0: .4byte gPlayerParty
-	thumb_func_end pokemon_change_order
+	thumb_func_end UpdatePartyToBattleOrder
 
-	thumb_func_start sub_81280C4
-sub_81280C4: @ 81280C4
+	thumb_func_start UpdatePartyToFieldOrder
+UpdatePartyToFieldOrder: @ 81280C4
 	push {r4-r6,lr}
 	movs r4, 0x96
 	lsls r4, 2
@@ -18960,7 +18960,7 @@ sub_81280C4: @ 81280C4
 	movs r6, 0x64
 _081280DE:
 	adds r0, r4, 0
-	bl sub_8127F7C
+	bl GetPartyIdFromBattleSlot
 	lsls r0, 24
 	lsrs r0, 24
 	muls r0, r6
@@ -18983,10 +18983,10 @@ _081280DE:
 	bx r0
 	.align 2, 0
 _08128110: .4byte gPlayerParty
-	thumb_func_end sub_81280C4
+	thumb_func_end UpdatePartyToFieldOrder
 
-	thumb_func_start sub_8128114
-sub_8128114: @ 8128114
+	thumb_func_start SwitchAliveMonIntoLeadSlot
+SwitchAliveMonIntoLeadSlot: @ 8128114
 	push {r4-r7,lr}
 	mov r7, r8
 	push {r7}
@@ -18996,7 +18996,7 @@ sub_8128114: @ 8128114
 	mov r8, r0
 _08128122:
 	adds r0, r6, 0
-	bl sub_8127F7C
+	bl GetPartyIdFromBattleSlot
 	lsls r0, 24
 	lsrs r0, 24
 	muls r0, r7
@@ -19013,18 +19013,18 @@ _08128122:
 	cmp r0, 0
 	beq _08128170
 	movs r0, 0
-	bl sub_8127F7C
+	bl GetPartyIdFromBattleSlot
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
 	movs r0, 0
 	adds r1, r6, 0
-	bl sub_8127FF4
+	bl SwitchPartyMonSlots
 	adds r0, r4, 0
 	muls r0, r7
 	add r0, r8
 	adds r1, r5, 0
-	bl sub_811FA40
+	bl SwapPartyPokemon
 	b _0812817A
 	.align 2, 0
 _0812816C: .4byte gPlayerParty
@@ -19040,27 +19040,27 @@ _0812817A:
 	pop {r4-r7}
 	pop {r0}
 	bx r0
-	thumb_func_end sub_8128114
+	thumb_func_end SwitchAliveMonIntoLeadSlot
 
-	thumb_func_start sub_8128184
-sub_8128184: @ 8128184
+	thumb_func_start CB2_SetUpExitToBattleScreen
+CB2_SetUpExitToBattleScreen: @ 8128184
 	push {lr}
-	bl sub_8108CF0
+	bl CB2_SetUpReshowBattleScreenAfterMenu
 	ldr r0, _08128194 @ =SetCB2ToReshowScreenAfterMenu
 	bl SetMainCallback2
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08128194: .4byte SetCB2ToReshowScreenAfterMenu
-	thumb_func_end sub_8128184
+	thumb_func_end CB2_SetUpExitToBattleScreen
 
-	thumb_func_start sub_8128198
-sub_8128198: @ 8128198
+	thumb_func_start ShowPartyMenuToShowcaseMultiBattleParty
+ShowPartyMenuToShowcaseMultiBattleParty: @ 8128198
 	push {lr}
 	sub sp, 0xC
 	movs r0, 0x7F
 	str r0, [sp]
-	ldr r0, _081281BC @ =sub_81281C4
+	ldr r0, _081281BC @ =Task_InitMultiPartnerPartySlideIn
 	str r0, [sp, 0x4]
 	ldr r0, _081281C0 @ =gMain
 	ldr r0, [r0, 0x8]
@@ -19069,17 +19069,17 @@ sub_8128198: @ 8128198
 	movs r1, 0x3
 	movs r2, 0
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
-_081281BC: .4byte sub_81281C4
+_081281BC: .4byte Task_InitMultiPartnerPartySlideIn
 _081281C0: .4byte gMain
-	thumb_func_end sub_8128198
+	thumb_func_end ShowPartyMenuToShowcaseMultiBattleParty
 
-	thumb_func_start sub_81281C4
-sub_81281C4: @ 81281C4
+	thumb_func_start Task_InitMultiPartnerPartySlideIn
+Task_InitMultiPartnerPartySlideIn: @ 81281C4
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r0, 24
@@ -19091,24 +19091,24 @@ sub_81281C4: @ 81281C4
 	movs r1, 0x80
 	lsls r1, 1
 	strh r1, [r4, 0x8]
-	bl sub_81282DC
+	bl SlideMultiPartyMenuBoxSpritesOneStep
 	movs r1, 0x80
 	lsls r1, 9
 	movs r0, 0x2
 	movs r2, 0
 	bl ChangeBgX
-	ldr r0, _081281F8 @ =sub_81281FC
+	ldr r0, _081281F8 @ =Task_MultiPartnerPartySlideIn
 	str r0, [r4]
 	pop {r4}
 	pop {r0}
 	bx r0
 	.align 2, 0
 _081281F4: .4byte gTasks
-_081281F8: .4byte sub_81281FC
-	thumb_func_end sub_81281C4
+_081281F8: .4byte Task_MultiPartnerPartySlideIn
+	thumb_func_end Task_InitMultiPartnerPartySlideIn
 
-	thumb_func_start sub_81281FC
-sub_81281FC: @ 81281FC
+	thumb_func_start Task_MultiPartnerPartySlideIn
+Task_MultiPartnerPartySlideIn: @ 81281FC
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r5, r0, 24
@@ -19127,13 +19127,13 @@ sub_81281FC: @ 81281FC
 	subs r0, 0x8
 	strh r0, [r4]
 	adds r0, r5, 0
-	bl sub_81282DC
+	bl SlideMultiPartyMenuBoxSpritesOneStep
 	movs r1, 0
 	ldrsh r0, [r4, r1]
 	cmp r0, 0
 	bne _08128268
 	movs r4, 0x3
-	ldr r7, _08128278 @ =gUnknown_2022B58
+	ldr r7, _08128278 @ =gMultiPartnerParty
 _08128230:
 	subs r0, r4, 0x3
 	lsls r0, 5
@@ -19141,13 +19141,13 @@ _08128230:
 	ldrh r0, [r0]
 	cmp r0, 0
 	beq _0812824C
-	ldr r0, _0812827C @ =gUnknown_203B0B4
+	ldr r0, _0812827C @ =sPartyMenuBoxes
 	ldr r1, [r0]
 	lsls r0, r4, 4
 	adds r0, r1
 	ldrb r0, [r0, 0x9]
 	movs r1, 0
-	bl sub_812238C
+	bl AnimateSelectedPartyIcon
 _0812824C:
 	adds r0, r4, 0x1
 	lsls r0, 24
@@ -19160,7 +19160,7 @@ _0812824C:
 	adds r1, r6, r5
 	lsls r1, 3
 	adds r1, r0
-	ldr r0, _08128284 @ =sub_8128288
+	ldr r0, _08128284 @ =Task_WaitAfterMultiPartnerPartySlideIn
 	str r0, [r1]
 _08128268:
 	pop {r4-r7}
@@ -19169,14 +19169,14 @@ _08128268:
 	.align 2, 0
 _08128270: .4byte gTasks+0x8
 _08128274: .4byte gPaletteFade
-_08128278: .4byte gUnknown_2022B58
-_0812827C: .4byte gUnknown_203B0B4
+_08128278: .4byte gMultiPartnerParty
+_0812827C: .4byte sPartyMenuBoxes
 _08128280: .4byte gTasks
-_08128284: .4byte sub_8128288
-	thumb_func_end sub_81281FC
+_08128284: .4byte Task_WaitAfterMultiPartnerPartySlideIn
+	thumb_func_end Task_MultiPartnerPartySlideIn
 
-	thumb_func_start sub_8128288
-sub_8128288: @ 8128288
+	thumb_func_start Task_WaitAfterMultiPartnerPartySlideIn
+Task_WaitAfterMultiPartnerPartySlideIn: @ 8128288
 	push {lr}
 	lsls r0, 24
 	lsrs r2, r0, 24
@@ -19194,16 +19194,16 @@ sub_8128288: @ 8128288
 	cmp r1, r0
 	bne _081282AE
 	adds r0, r2, 0
-	bl sub_811FA78
+	bl Task_ClosePartyMenu
 _081282AE:
 	pop {r0}
 	bx r0
 	.align 2, 0
 _081282B4: .4byte gTasks+0x8
-	thumb_func_end sub_8128288
+	thumb_func_end Task_WaitAfterMultiPartnerPartySlideIn
 
-	thumb_func_start sub_81282B8
-sub_81282B8: @ 81282B8
+	thumb_func_start MoveMultiPartyMenuBoxSprite
+MoveMultiPartyMenuBoxSprite: @ 81282B8
 	push {lr}
 	lsls r0, 24
 	lsrs r2, r0, 24
@@ -19222,10 +19222,10 @@ _081282D2:
 	bx r0
 	.align 2, 0
 _081282D8: .4byte gSprites
-	thumb_func_end sub_81282B8
+	thumb_func_end MoveMultiPartyMenuBoxSprite
 
-	thumb_func_start sub_81282DC
-sub_81282DC: @ 81282DC
+	thumb_func_start SlideMultiPartyMenuBoxSpritesOneStep
+SlideMultiPartyMenuBoxSpritesOneStep: @ 81282DC
 	push {r4-r7,lr}
 	lsls r0, 24
 	lsrs r0, 24
@@ -19235,9 +19235,9 @@ sub_81282DC: @ 81282DC
 	ldr r0, _08128364 @ =gTasks+0x8
 	adds r5, r1, r0
 	movs r6, 0x3
-	ldr r7, _08128368 @ =gUnknown_203B0B4
+	ldr r7, _08128368 @ =sPartyMenuBoxes
 _081282F0:
-	ldr r0, _0812836C @ =gUnknown_2022B58
+	ldr r0, _0812836C @ =gMultiPartnerParty
 	subs r1, r6, 0x3
 	lsls r1, 5
 	adds r1, r0
@@ -19252,7 +19252,7 @@ _081282F0:
 	subs r1, 0x8
 	lsls r1, 16
 	asrs r1, 16
-	bl sub_81282B8
+	bl MoveMultiPartyMenuBoxSprite
 	ldr r0, [r7]
 	adds r0, r4, r0
 	ldrb r0, [r0, 0xA]
@@ -19260,7 +19260,7 @@ _081282F0:
 	subs r1, 0x8
 	lsls r1, 16
 	asrs r1, 16
-	bl sub_81282B8
+	bl MoveMultiPartyMenuBoxSprite
 	ldr r0, [r7]
 	adds r0, r4, r0
 	ldrb r0, [r0, 0xB]
@@ -19268,7 +19268,7 @@ _081282F0:
 	subs r1, 0x8
 	lsls r1, 16
 	asrs r1, 16
-	bl sub_81282B8
+	bl MoveMultiPartyMenuBoxSprite
 	ldr r0, [r7]
 	adds r4, r0
 	ldrb r0, [r4, 0xC]
@@ -19276,7 +19276,7 @@ _081282F0:
 	subs r1, 0x8
 	lsls r1, 16
 	asrs r1, 16
-	bl sub_81282B8
+	bl MoveMultiPartyMenuBoxSprite
 _08128348:
 	adds r0, r6, 0x1
 	lsls r0, 24
@@ -19293,20 +19293,20 @@ _08128348:
 	bx r0
 	.align 2, 0
 _08128364: .4byte gTasks+0x8
-_08128368: .4byte gUnknown_203B0B4
-_0812836C: .4byte gUnknown_2022B58
-	thumb_func_end sub_81282DC
+_08128368: .4byte sPartyMenuBoxes
+_0812836C: .4byte gMultiPartnerParty
+	thumb_func_end SlideMultiPartyMenuBoxSpritesOneStep
 
-	thumb_func_start sub_8128370
-sub_8128370: @ 8128370
+	thumb_func_start ChooseMonForDaycare
+ChooseMonForDaycare: @ 8128370
 	push {lr}
 	sub sp, 0xC
 	ldr r1, _08128398 @ =gFieldCallback2
-	ldr r0, _0812839C @ =hm_add_c3_without_phase_2
+	ldr r0, _0812839C @ =CB2_FadeFromPartyMenu
 	str r0, [r1]
 	movs r0, 0xF
 	str r0, [sp]
-	ldr r0, _081283A0 @ =sub_811FB28
+	ldr r0, _081283A0 @ =Task_HandleChooseMonInput
 	str r0, [sp, 0x4]
 	ldr r0, _081283A4 @ =CB2_ReturnToField
 	str r0, [sp, 0x8]
@@ -19314,66 +19314,66 @@ sub_8128370: @ 8128370
 	movs r1, 0
 	movs r2, 0
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
 _08128398: .4byte gFieldCallback2
-_0812839C: .4byte hm_add_c3_without_phase_2
-_081283A0: .4byte sub_811FB28
+_0812839C: .4byte CB2_FadeFromPartyMenu
+_081283A0: .4byte Task_HandleChooseMonInput
 _081283A4: .4byte CB2_ReturnToField
-	thumb_func_end sub_8128370
+	thumb_func_end ChooseMonForDaycare
 
-	thumb_func_start sub_81283A8
-sub_81283A8: @ 81283A8
+	thumb_func_start ChoosePartyMonByMenuType
+ChoosePartyMonByMenuType: @ 81283A8
 	push {lr}
 	sub sp, 0xC
 	lsls r0, 24
 	lsrs r0, 24
 	ldr r2, _081283D4 @ =gFieldCallback2
-	ldr r1, _081283D8 @ =hm_add_c3_without_phase_2
+	ldr r1, _081283D8 @ =CB2_FadeFromPartyMenu
 	str r1, [r2]
 	movs r1, 0
 	str r1, [sp]
-	ldr r1, _081283DC @ =sub_811FB28
+	ldr r1, _081283DC @ =Task_HandleChooseMonInput
 	str r1, [sp, 0x4]
 	ldr r1, _081283E0 @ =CB2_ReturnToField
 	str r1, [sp, 0x8]
 	movs r1, 0
 	movs r2, 0xB
 	movs r3, 0
-	bl PartyMenuInit
+	bl InitPartyMenu
 	add sp, 0xC
 	pop {r0}
 	bx r0
 	.align 2, 0
 _081283D4: .4byte gFieldCallback2
-_081283D8: .4byte hm_add_c3_without_phase_2
-_081283DC: .4byte sub_811FB28
+_081283D8: .4byte CB2_FadeFromPartyMenu
+_081283DC: .4byte Task_HandleChooseMonInput
 _081283E0: .4byte CB2_ReturnToField
-	thumb_func_end sub_81283A8
+	thumb_func_end ChoosePartyMonByMenuType
 
-	thumb_func_start hm_add_c3_without_phase_2
-hm_add_c3_without_phase_2: @ 81283E4
+	thumb_func_start CB2_FadeFromPartyMenu
+CB2_FadeFromPartyMenu: @ 81283E4
 	push {lr}
 	bl sub_807DC00
-	ldr r0, _081283F8 @ =task_hm_without_phase_2
+	ldr r0, _081283F8 @ =Task_PartyMenuWaitForFade
 	movs r1, 0xA
 	bl CreateTask
 	movs r0, 0x1
 	pop {r1}
 	bx r1
 	.align 2, 0
-_081283F8: .4byte task_hm_without_phase_2
-	thumb_func_end hm_add_c3_without_phase_2
+_081283F8: .4byte Task_PartyMenuWaitForFade
+	thumb_func_end CB2_FadeFromPartyMenu
 
-	thumb_func_start task_hm_without_phase_2
-task_hm_without_phase_2: @ 81283FC
+	thumb_func_start Task_PartyMenuWaitForFade
+Task_PartyMenuWaitForFade: @ 81283FC
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl field_weather_is_fade_finished
+	bl IsWeatherNotFadingIn
 	lsls r0, 24
 	cmp r0, 0
 	beq _0812841A
@@ -19385,6 +19385,6 @@ _0812841A:
 	pop {r4}
 	pop {r0}
 	bx r0
-	thumb_func_end task_hm_without_phase_2
+	thumb_func_end Task_PartyMenuWaitForFade
 
 	.align 2, 0 @ Don't pad with nop.
diff --git a/asm/pokemon_storage_system.s b/asm/pokemon_storage_system.s
index 5c95eb22a..337361dcf 100644
--- a/asm/pokemon_storage_system.s
+++ b/asm/pokemon_storage_system.s
@@ -1455,7 +1455,7 @@ _0808C3E0:
 	.align 2, 0
 _0808C444: .4byte gUnknown_83CDA20
 _0808C448:
-	bl field_weather_is_fade_finished
+	bl IsWeatherNotFadingIn
 	lsls r0, 24
 	cmp r0, 0
 	bne _0808C454
@@ -6591,7 +6591,7 @@ _0808EEE8:
 	ldr r2, _0808EF08 @ =sub_808CE60
 	movs r0, 0x4
 	movs r1, 0
-	bl sub_8107DB4
+	bl GoToBagMenu
 _0808EEF6:
 	adds r0, r7, 0
 	bl DestroyTask
diff --git a/asm/pokemon_summary_screen.s b/asm/pokemon_summary_screen.s
index d1d6ed06f..ee5a96156 100644
--- a/asm/pokemon_summary_screen.s
+++ b/asm/pokemon_summary_screen.s
@@ -3448,7 +3448,7 @@ _08136168:
 	ldr r0, [r6]
 	ldr r3, _08136208 @ =0x00003084
 	adds r0, r3
-	ldr r1, _0813620C @ =gUnknown_8416221
+	ldr r1, _0813620C @ =gText_FemaleSymbol
 	bl StringCopy
 	b _08136238
 	.align 2, 0
@@ -3459,19 +3459,19 @@ _081361FC: .4byte 0x00003220
 _08136200: .4byte 0x00003221
 _08136204: .4byte 0x00003034
 _08136208: .4byte 0x00003084
-_0813620C: .4byte gUnknown_8416221
+_0813620C: .4byte gText_FemaleSymbol
 _08136210:
 	cmp r7, 0
 	bne _0813622C
 	ldr r0, [r6]
 	ldr r1, _08136224 @ =0x00003084
 	adds r0, r1
-	ldr r1, _08136228 @ =gUnknown_841621F
+	ldr r1, _08136228 @ =gText_MaleSymbol
 	bl StringCopy
 	b _08136238
 	.align 2, 0
 _08136224: .4byte 0x00003084
-_08136228: .4byte gUnknown_841621F
+_08136228: .4byte gText_MaleSymbol
 _0813622C:
 	ldr r0, [r6]
 	ldr r2, _08136308 @ =0x00003084
@@ -3622,7 +3622,7 @@ sub_8136350: @ 8136350
 	bl ConvertIntToDecimalStringN
 	ldr r0, [r6]
 	adds r0, r4
-	ldr r1, _08136504 @ =gUnknown_841620C
+	ldr r1, _08136504 @ =gText_Slash
 	bl StringAppend
 	ldr r0, [r6]
 	adds r0, r7
@@ -3794,7 +3794,7 @@ _081363E6:
 _081364F8: .4byte gUnknown_203B140
 _081364FC: .4byte 0x00003290
 _08136500: .4byte 0x00003090
-_08136504: .4byte gUnknown_841620C
+_08136504: .4byte gText_Slash
 _08136508: .4byte gUnknown_203B144
 _0813650C: .4byte 0x000032f8
 _08136510: .4byte sub_804CF14
@@ -5618,7 +5618,7 @@ _081373EA:
 	str r6, [sp]
 	mov r7, r9
 	str r7, [sp, 0x4]
-	ldr r1, _081374E0 @ =gUnknown_841620C
+	ldr r1, _081374E0 @ =gText_Slash
 	str r1, [sp, 0x8]
 	movs r1, 0x2
 	movs r2, 0x3A
@@ -5663,7 +5663,7 @@ _081374D0: .4byte gUnknown_8416238
 _081374D4: .4byte gUnknown_203B144
 _081374D8: .4byte 0x000030b8
 _081374DC: .4byte 0x00003258
-_081374E0: .4byte gUnknown_841620C
+_081374E0: .4byte gText_Slash
 _081374E4: .4byte 0x000030f0
 	thumb_func_end sub_81372E4
 
@@ -9489,7 +9489,7 @@ sub_8139388: @ 8139388
 	bl sub_8138BEC
 	lsls r0, 16
 	lsrs r0, 16
-	bl sub_8125A90
+	bl IsMoveHm
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
diff --git a/asm/region_map.s b/asm/region_map.s
index 5d136385b..7b23cf1e3 100644
--- a/asm/region_map.s
+++ b/asm/region_map.s
@@ -7395,7 +7395,7 @@ sub_80C3B00: @ 80C3B00
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	ldrb r0, [r0, 0x14]
 	pop {r1}
 	bx r1
@@ -7477,7 +7477,7 @@ _080C3BAC:
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	adds r2, r0, 0
 	ldr r0, _080C3BEC @ =gUnknown_20399E4
 	ldr r1, [r0]
@@ -7506,7 +7506,7 @@ _080C3BF0:
 	asrs r1, 24
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	adds r2, r0, 0
 	ldr r0, _080C3C28 @ =gUnknown_20399E4
 	ldr r1, [r0]
@@ -7543,7 +7543,7 @@ _080C3C2C:
 	ldrsb r1, [r5, r1]
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	adds r2, r0, 0
 	b _080C3C8E
 	.align 2, 0
@@ -7564,7 +7564,7 @@ _080C3C68:
 	ldrsb r1, [r5, r1]
 	lsls r1, 16
 	lsrs r1, 16
-	bl get_mapheader_by_bank_and_number
+	bl Overworld_GetMapHeaderByGroupAndId
 	adds r2, r0, 0
 	ldr r1, [r4]
 	ldrb r0, [r2, 0x14]
@@ -9761,8 +9761,8 @@ _080C4DF2:
 	bx r1
 	thumb_func_end GetMapName
 
-	thumb_func_start sub_80C4DF8
-sub_80C4DF8: @ 80C4DF8
+	thumb_func_start GetMapNameGeneric
+GetMapNameGeneric: @ 80C4DF8
 	push {lr}
 	lsls r1, 16
 	lsrs r1, 16
@@ -9770,14 +9770,14 @@ sub_80C4DF8: @ 80C4DF8
 	bl GetMapName
 	pop {r1}
 	bx r1
-	thumb_func_end sub_80C4DF8
+	thumb_func_end GetMapNameGeneric
 
 	thumb_func_start sub_80C4E08
 sub_80C4E08: @ 80C4E08
 	push {lr}
 	lsls r1, 16
 	lsrs r1, 16
-	bl sub_80C4DF8
+	bl GetMapNameGeneric
 	pop {r1}
 	bx r1
 	thumb_func_end sub_80C4E08
@@ -10283,7 +10283,7 @@ _080C5220:
 _080C5250: .4byte gUnknown_20399FC
 _080C5254: .4byte CB2_ReturnToField
 _080C5258:
-	ldr r0, _080C5274 @ =sub_8124AB0
+	ldr r0, _080C5274 @ =CB2_ReturnToPartyMenuFromFlyMap
 	bl SetMainCallback2
 _080C525E:
 	ldr r4, _080C5278 @ =gUnknown_20399FC
@@ -10298,7 +10298,7 @@ _080C526E:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_080C5274: .4byte sub_8124AB0
+_080C5274: .4byte CB2_ReturnToPartyMenuFromFlyMap
 _080C5278: .4byte gUnknown_20399FC
 	thumb_func_end sub_80C5208
 
diff --git a/asm/script_pokemon_util_80A0058.s b/asm/script_pokemon_util_80A0058.s
index 81b3b7efe..6f451b90a 100644
--- a/asm/script_pokemon_util_80A0058.s
+++ b/asm/script_pokemon_util_80A0058.s
@@ -385,7 +385,7 @@ sub_80A0334: @ 80A0334
 	ldr r0, _080A034C @ =sub_80A0350
 	str r0, [r1, 0x8]
 	movs r0, 0
-	bl sub_81274A8
+	bl InitChooseHalfPartyForBattle
 	pop {r0}
 	bx r0
 	.align 2, 0
@@ -427,7 +427,7 @@ ChooseBattleTowerPlayerParty: @ 80A0380
 	ldr r0, _080A0398 @ =sub_80A039C
 	str r0, [r1, 0x8]
 	movs r0, 0x1
-	bl sub_81274A8
+	bl InitChooseHalfPartyForBattle
 	pop {r0}
 	bx r0
 	.align 2, 0
diff --git a/asm/script_pokemon_util_80BF8FC.s b/asm/script_pokemon_util_80BF8FC.s
index 15d19e08b..a909758c2 100644
--- a/asm/script_pokemon_util_80BF8FC.s
+++ b/asm/script_pokemon_util_80BF8FC.s
@@ -88,7 +88,7 @@ sub_80BF97C: @ 80BF97C
 	lsls r0, 3
 	adds r0, r1
 	ldrb r0, [r0, 0x8]
-	bl sub_81283A8
+	bl ChoosePartyMonByMenuType
 	adds r0, r4, 0
 	bl DestroyTask
 _080BF9AC:
diff --git a/asm/shop.s b/asm/shop.s
index bc5eccd64..7df8f037a 100644
--- a/asm/shop.s
+++ b/asm/shop.s
@@ -291,7 +291,7 @@ sub_809ACD4: @ 809ACD4
 	ldr r2, _0809ACEC @ =CB2_ReturnToField
 	movs r0, 0x2
 	movs r1, 0x3
-	bl sub_8107DB4
+	bl GoToBagMenu
 	ldr r1, _0809ACF0 @ =gFieldCallback
 	ldr r0, _0809ACF4 @ =sub_809AD74
 	str r0, [r1]
@@ -386,7 +386,7 @@ sub_809AD8C: @ 809AD8C
 	push {r4,lr}
 	lsls r0, 24
 	lsrs r4, r0, 24
-	bl field_weather_is_fade_finished
+	bl IsWeatherNotFadingIn
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x1
diff --git a/data/event_scripts.s b/data/event_scripts.s
index f75442912..89099c58f 100644
--- a/data/event_scripts.s
+++ b/data/event_scripts.s
@@ -9706,7 +9706,7 @@ EventScript_1BC13A:: @ 81BC13A
 	goto_if eq, EventScript_1BC2A6
 	msgbox gUnknown_81BD059
 	setvar VAR_0x8005, 0
-	special sub_8127888
+	special ChooseMonForWirelessMinigame
 	waitstate
 	compare_var_to_value VAR_0x8004, 6
 	goto_if ge, EventScript_1BB83F
@@ -9726,7 +9726,7 @@ EventScript_1BC184:: @ 81BC184
 	goto_if eq, EventScript_1BC2A6
 	msgbox gUnknown_81BD059
 	setvar VAR_0x8005, 1
-	special sub_8127888
+	special ChooseMonForWirelessMinigame
 	waitstate
 	compare_var_to_value VAR_0x8004, 6
 	goto_if ge, EventScript_1BB83F
diff --git a/data/graphics.s b/data/graphics.s
index 5eacc0cb2..9810abf91 100644
--- a/data/graphics.s
+++ b/data/graphics.s
@@ -13892,15 +13892,15 @@ gFile_graphics_battle_anims_sprites_188_palette:: @ 8E826E8
 	.incbin "graphics/battle_anims/sprites/188.gbapal.lz"
 
 	.align 2
-gFile_graphics_interface_party_menu_misc_sheet:: @ 8E82700
+gPartyMenuBg_Gfx:: @ 8E82700
 	.incbin "graphics/interface/party_menu_misc.4bpp.lz"
 
 	.align 2
-gUnknown_8E829C8:: @ 8E829C8
+gPartyMenuBg_Pal:: @ 8E829C8
 	.incbin "baserom.gba", 0xE829C8, 0xE8
 
 	.align 2
-gFile_graphics_interface_party_menu_misc_tilemap:: @ 8E82AB0
+gPartyMenuBg_Tilemap:: @ 8E82AB0
 	.incbin "graphics/interface/party_menu_misc.bin.lz"
 
 	.align 2
diff --git a/data/party_menu.s b/data/party_menu.s
index 7c484deb3..1f10d0ea5 100644
--- a/data/party_menu.s
+++ b/data/party_menu.s
@@ -23,7 +23,7 @@ gMoveTutorMoves:: @ 8459B60
 	.2byte MOVE_ROCK_SLIDE
 	.2byte MOVE_SUBSTITUTE
 
-gMoveTutorMoveCompatibilityTable:: @ 8459B7E
+sTutorLearnsets:: @ 8459B7E
 	.2byte 0x0000
 	.2byte 0x409a
 	.2byte 0x409a
@@ -438,16 +438,13 @@ gMoveTutorMoveCompatibilityTable:: @ 8459B7E
 	.2byte 0x4490
 
 	.align 2
-gUnknown_8459EB8:: @ 8459EB8
+sPartyMenuBgTemplates:: @ 8459EB8
 	.incbin "baserom.gba", 0x459EB8, 0xC
 
-gUnknown_8459EC4:: @ 8459EC4
-	.incbin "baserom.gba", 0x459EC4, 0x20
+sPartyBoxInfoRects:: @ 8459EC4
+	.incbin "baserom.gba", 0x459EC4, 0x40
 
-gUnknown_8459EE4:: @ 8459EE4
-	.incbin "baserom.gba", 0x459EE4, 0x20
-
-gUnknown_8459F04:: @ 8459F04
+sPartyMenuSpriteCoords:: @ 8459F04
 	.incbin "baserom.gba", 0x459F04, 0xC0
 
 gUnknown_8459FC4:: @ 8459FC4
@@ -456,31 +453,31 @@ gUnknown_8459FC4:: @ 8459FC4
 gUnknown_8459FE0:: @ 8459FE0
 	.incbin "baserom.gba", 0x459FE0, 0x1C
 
-gUnknown_8459FFC:: @ 8459FFC
+sFontColorTable:: @ 8459FFC
 	.incbin "baserom.gba", 0x459FFC, 0xF
 
 gUnknown_845A00B:: @ 845A00B
 	.incbin "baserom.gba", 0x45A00B, 0x5
 
-gUnknown_845A010:: @ 845A010
+sSinglePartyMenuWindowTemplate:: @ 845A010
 	.incbin "baserom.gba", 0x45A010, 0x40
 
-gUnknown_845A050:: @ 845A050
+sDoublePartyMenuWindowTemplate:: @ 845A050
 	.incbin "baserom.gba", 0x45A050, 0x40
 
-gUnknown_845A090:: @ 845A090
+sMultiPartyMenuWindowTemplate:: @ 845A090
 	.incbin "baserom.gba", 0x45A090, 0x40
 
-gUnknown_845A0D0:: @ 845A0D0
+sShowcaseMultiPartyMenuWindowTemplate:: @ 845A0D0
 	.incbin "baserom.gba", 0x45A0D0, 0x38
 
-gUnknown_845A108:: @ 845A108
+sCancelButtonWindowTemplate:: @ 845A108
 	.incbin "baserom.gba", 0x45A108, 0x8
 
-gUnknown_845A110:: @ 845A110
+sMultiCancelButtonWindowTemplate:: @ 845A110
 	.incbin "baserom.gba", 0x45A110, 0x8
 
-gUnknown_845A118:: @ 845A118
+sConfirmButtonWindowTemplate:: @ 845A118
 	.incbin "baserom.gba", 0x45A118, 0x8
 
 gUnknown_845A120:: @ 845A120
@@ -498,19 +495,19 @@ gUnknown_845A138:: @ 845A138
 gUnknown_845A140:: @ 845A140
 	.incbin "baserom.gba", 0x45A140, 0x8
 
-gUnknown_845A148:: @ 845A148
+sItemGiveTakeWindowTemplate:: @ 845A148
 	.incbin "baserom.gba", 0x45A148, 0x8
 
-gUnknown_845A150:: @ 845A150
+sMailReadTakeWindowTemplate:: @ 845A150
 	.incbin "baserom.gba", 0x45A150, 0x8
 
-gUnknown_845A158:: @ 845A158
+sMoveSelectWindowTemplate:: @ 845A158
 	.incbin "baserom.gba", 0x45A158, 0x8
 
-gUnknown_845A160:: @ 845A160
+sPartyMenuYesNoWindowTemplate:: @ 845A160
 	.incbin "baserom.gba", 0x45A160, 0x8
 
-gUnknown_845A168:: @ 845A168
+sLevelUpStatsWindowTemplate:: @ 845A168
 	.incbin "baserom.gba", 0x45A168, 0x8
 
 gUnknown_845A170:: @ 845A170
@@ -519,22 +516,22 @@ gUnknown_845A170:: @ 845A170
 gUnknown_845A178:: @ 845A178
 	.incbin "baserom.gba", 0x45A178, 0x8
 
-gUnknown_845A180:: @ 845A180
+sMainSlotTileNums:: @ 845A180
 	.incbin "baserom.gba", 0x45A180, 0x46
 
-gUnknown_845A1C6:: @ 845A1C6
+sMainSlotTileNums_Egg:: @ 845A1C6
 	.incbin "baserom.gba", 0x45A1C6, 0x46
 
-gUnknown_845A20C:: @ 845A20C
+sOtherSlotTileNums:: @ 845A20C
 	.incbin "baserom.gba", 0x45A20C, 0x36
 
-gUnknown_845A242:: @ 845A242
+sOtherSlotTileNums_Egg:: @ 845A242
 	.incbin "baserom.gba", 0x45A242, 0x36
 
 gUnknown_845A278:: @ 845A278
 	.incbin "baserom.gba", 0x45A278, 0x36
 
-gUnknown_845A2AE:: @ 845A2AE
+sGenderPalOffsets:: @ 845A2AE
 	.incbin "baserom.gba", 0x45A2AE, 0x2
 
 gUnknown_845A2B0:: @ 845A2B0
@@ -546,10 +543,10 @@ gUnknown_845A2B2:: @ 845A2B2
 gUnknown_845A2B5:: @ 845A2B5
 	.incbin "baserom.gba", 0x45A2B5, 0x3
 
-gUnknown_845A2B8:: @ 845A2B8
+sGenderMalePalIds:: @ 845A2B8
 	.incbin "baserom.gba", 0x45A2B8, 0x2
 
-gUnknown_845A2BA:: @ 845A2BA
+sGenderFemalePalIds:: @ 845A2BA
 	.incbin "baserom.gba", 0x45A2BA, 0x2
 
 gUnknown_845A2BC:: @ 845A2BC
@@ -597,67 +594,67 @@ gUnknown_845A2E0:: @ 845A2E0
 gUnknown_845A2E3:: @ 845A2E3
 	.incbin "baserom.gba", 0x45A2E3, 0x5
 
-gUnknown_845A2E8:: @ 845A2E8
+sActionStringTable:: @ 845A2E8
 	.incbin "baserom.gba", 0x45A2E8, 0x6C
 
-gUnknown_845A354:: @ 845A354
+sDescriptionStringTable:: @ 845A354
 	.incbin "baserom.gba", 0x45A354, 0x28
 
 gUnknown_845A37C:: @ 845A37C
 	.incbin "baserom.gba", 0x45A37C, 0xB0
 
-gUnknown_845A42C:: @ 845A42C
+sSpriteSheet_HeldItem:: @ 845A42C
 	.incbin "baserom.gba", 0x45A42C, 0x8
 
-gUnknown_845A434:: @ 845A434
+sSpritePalette_HeldItem:: @ 845A434
 	.incbin "baserom.gba", 0x45A434, 0x8
 
-gUnknown_845A43C:: @ 845A43C
+sSpriteTemplate_HeldItem:: @ 845A43C
 	.incbin "baserom.gba", 0x45A43C, 0x38
 
-gUnknown_845A474:: @ 845A474
+sSpriteSheet_MenuPokeball:: @ 845A474
 	.incbin "baserom.gba", 0x45A474, 0x8
 
-gUnknown_845A47C:: @ 845A47C
+sSpritePalette_MenuPokeball:: @ 845A47C
 	.incbin "baserom.gba", 0x45A47C, 0x8
 
-gUnknown_845A484:: @ 845A484
+sSpriteTemplate_MenuPokeball:: @ 845A484
 	.incbin "baserom.gba", 0x45A484, 0x68
 
-gUnknown_845A4EC:: @ 845A4EC
+sSpriteSheet_MenuPokeballSmall:: @ 845A4EC
 	.incbin "baserom.gba", 0x45A4EC, 0x8
 
-gUnknown_845A4F4:: @ 845A4F4
+sSpriteTemplate_MenuPokeballSmall:: @ 845A4F4
 	.incbin "baserom.gba", 0x45A4F4, 0x80
 
-gUnknown_845A574:: @ 845A574
+sSpriteSheet_StatusIcons:: @ 845A574
 	.incbin "baserom.gba", 0x45A574, 0x8
 
-gUnknown_845A57C:: @ 845A57C
+sSpritePalette_StatusIcons:: @ 845A57C
 	.incbin "baserom.gba", 0x45A57C, 0x8
 
-gUnknown_845A584:: @ 845A584
+sSpriteTemplate_StatusIcons:: @ 845A584
 	.incbin "baserom.gba", 0x45A584, 0x18
 
-gUnknown_845A59C:: @ 845A59C
+sMultiBattlePartnersPartyMask:: @ 845A59C
 	.incbin "baserom.gba", 0x45A59C, 0x7C
 
-gUnknown_845A618:: @ 845A618
+sCursorOptions:: @ 845A618
 	.incbin "baserom.gba", 0x45A618, 0x114
 
-gUnknown_845A72C:: @ 845A72C
+sPartyMenuActions:: @ 845A72C
 	.incbin "baserom.gba", 0x45A72C, 0x34
 
-gUnknown_845A760:: @ 845A760
+sPartyMenuActionCounts:: @ 845A760
 	.incbin "baserom.gba", 0x45A760, 0xE
 
-gUnknown_845A76E:: @ 845A76E
+sFieldMoves:: @ 845A76E
 	.incbin "baserom.gba", 0x45A76E, 0x1A
 
-gUnknown_845A788:: @ 845A788
+sFieldMoveCursorCallbacks:: @ 845A788
 	.incbin "baserom.gba", 0x45A788, 0x60
 
-gUnknown_845A7E8:: @ 845A7E8
+sUnionRoomTradeMessages:: @ 845A7E8
 	.4byte gUnknown_841718C @ Not what other player wants
 	.4byte gUnknown_84171CC @ Not an egg
 	.4byte gUnknown_84170BC @ Mon can't be traded
@@ -668,5 +665,5 @@ gUnknown_845A7E8:: @ 845A7E8
 	.4byte gUnknown_8417164 @ Can't trade with trainer now
 	.4byte gUnknown_8417164 @ Can't trade with trainer now
 
-gUnknown_845A80C:: @ 845A80C
+sTMHMMoves:: @ 845A80C
 	.incbin "baserom.gba", 0x45A80C, 0x74
diff --git a/data/specials.inc b/data/specials.inc
index 6c1cbfa8e..148da72dc 100644
--- a/data/specials.inc
+++ b/data/specials.inc
@@ -406,7 +406,7 @@ gSpecials:: @ 815FD60
 	def_special Special_OpenMuseumFossilPic
 	def_special Special_CloseMuseumFossilPic
 	def_special sub_812781C
-	def_special sub_8127888
+	def_special ChooseMonForWirelessMinigame
 	def_special SetBattledTrainerFlag
 	def_special sub_812B35C
 	def_special Special_SSAnneDepartureCutscene
diff --git a/data/strings.s b/data/strings.s
index a1892e209..3cd263df9 100644
--- a/data/strings.s
+++ b/data/strings.s
@@ -463,7 +463,7 @@ gUnknown_8416202:: @ 8416202
 gUnknown_8416206::
 	.string "?????$"
 
-gUnknown_841620C:: @ 841620C
+gText_Slash:: @ 841620C
 	.string "/$"
 
 gUnknown_841620E:: @ 841620E
@@ -478,10 +478,10 @@ gText_ThreeHyphens:: @ 8416213
 gUnknown_8416217:: @ 8416217
 	.string "-------$"
 
-gUnknown_841621F:: @ 841621F
+gText_MaleSymbol:: @ 841621F
 	.string "♂$"
 
-gUnknown_8416221:: @ 8416221
+gText_FemaleSymbol:: @ 8416221
 	.string "♀$"
 
 gText_Lv:: @ 8416223
@@ -834,25 +834,25 @@ gUnknown_84169B7:: @ 0x84169B7
 gUnknown_84169BC:: @ 0x84169BC
 	.string "TRADE$"
 
-gUnknown_84169C2:: @ 84169C2
+gText_HP3:: @ 84169C2
 	.string "HP$"
 
-gUnknown_84169C5:: @ 84169C5
+gText_SpAtk3:: @ 84169C5
 	.string "SP. ATK$"
 
-gUnknown_84169CD:: @ 84169CD
+gText_SpDef3:: @ 84169CD
 	.string "SP. DEF$"
 
-gUnknown_84169D5:: @ 84169D5
+gMenuText_Confirm:: @ 84169D5
 	.string "OK$"
 
 gUnknown_84169D8:: @ 0x84169D8
 	.string "$"
 
-gUnknown_84169D9:: @ 84169D9
+gText_PauseUntilPress:: @ 84169D9
 	.string "{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_84169DC:: @ 84169DC
+gText_WontHaveEffect:: @ 84169DC
 	.string "It won't have any effect.{PAUSE_UNTIL_PRESS}$"
 
 gUnknown_84169F8:: @ 84169F8
@@ -882,7 +882,7 @@ gUnknown_8416A98:: @ 8416A98
 gUnknown_8416ACB:: @ 8416ACB
 	.string "An EGG can't battle!{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416AE2:: @ 8416AE2
+gText_CantUseUntilNewBadge:: @ 8416AE2
 	.string "This can't be used until a new\n"
 	.string "BADGE is obtained.{PAUSE_UNTIL_PRESS}$"
 
@@ -894,17 +894,17 @@ gUnknown_8416B3E:: @ 8416B3E
 	.string "No more than two POKéMON\n"
 	.string "may enter.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416B64:: @ 8416B64
+gText_SendMailToPC:: @ 8416B64
 	.string "Send the removed MAIL to\n"
 	.string "your PC?$"
 
-gUnknown_8416B86:: @ 8416B86
+gText_MailSentToPC:: @ 8416B86
 	.string "The MAIL was sent to your PC.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416BA6:: @ 8416BA6
+gText_PCMailboxFull:: @ 8416BA6
 	.string "Your PC's MAILBOX is full.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416BC3:: @ 8416BC3
+gText_MailMessageWillBeLost:: @ 8416BC3
 	.string "If the MAIL is removed, the\n"
 	.string "message will be lost. Okay?$"
 
@@ -912,11 +912,11 @@ gUnknown_8416BFB:: @ 8416BFB
 	.string "MAIL must be removed before\n"
 	.string "holding an item.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416C2A:: @ 8416C2A
+gText_PkmnWasGivenItem:: @ 8416C2A
 	.string "{STR_VAR_1} was given the\n"
 	.string "{STR_VAR_2} to hold.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416C49:: @ 8416C49
+gText_PkmnAlreadyHoldingItemSwitch:: @ 8416C49
 	.string "{STR_VAR_1} is already holding\n"
 	.string "one {STR_VAR_2}.\p"
 	.string "Would you like to switch the\n"
@@ -926,41 +926,41 @@ gUnknown_8416C8F:: @ 8416C8F
 	.string "{STR_VAR_1} isn't holding\n"
 	.string "anything.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416CAC:: @ 8416CAC
+gText_ReceivedItemFromPkmn:: @ 8416CAC
 	.string "Received the {STR_VAR_2}\n"
 	.string "from {STR_VAR_1}.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416CC7:: @ 8416CC7
+gText_MailTakenFromPkmn:: @ 8416CC7
 	.string "MAIL was taken from the\n"
 	.string "POKéMON.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416CEA:: @ 8416CEA
+gText_SwitchedPkmnItem:: @ 8416CEA
 	.string "The {STR_VAR_2} was taken and\n"
 	.string "replaced with the {STR_VAR_1}.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416D17:: @ 8416D17
+gText_PkmnHoldingItemCantHoldMail:: @ 8416D17
 	.string "This POKéMON is holding an\n"
 	.string "item. It cannot hold MAIL.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416D4F:: @ 8416D4F
+gText_MailTransferredFromMailbox:: @ 8416D4F
 	.string "MAIL was transferred from\n"
 	.string "the MAILBOX.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416D78:: @ 8416D78
+gText_BagFullCouldNotRemoveItem:: @ 8416D78
 	.string "The {STR_VAR_1} is full. The POKéMON's\n"
 	.string "item could not be removed.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416DB3:: @ 8416DB3
+gText_PkmnLearnedMove3:: @ 8416DB3
 	.string "{STR_VAR_1} learned\n"
 	.string "{STR_VAR_2}!$"
 
-gUnknown_8416DC2:: @ 8416DC2
+gText_PkmnCantLearnMove:: @ 8416DC2
 	.string "{STR_VAR_1} and {STR_VAR_2}\n"
 	.string "are not compatible.\p"
 	.string "{STR_VAR_2} can't be\n"
 	.string "learned.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416DF7:: @ 8416DF7
+gText_PkmnNeedsToReplaceMove:: @ 8416DF7
 	.string "{STR_VAR_1} wants to learn the\n"
 	.string "move {STR_VAR_2}.\p"
 	.string "However, {STR_VAR_1} already\n"
@@ -968,15 +968,15 @@ gUnknown_8416DF7:: @ 8416DF7
 	.string "Should a move be deleted and\n"
 	.string "replaced with {STR_VAR_2}?$"
 
-gUnknown_8416E6B:: @ 8416E6B
+gText_StopLearningMove2:: @ 8416E6B
 	.string "Stop trying to teach\n"
 	.string "{STR_VAR_2}?$"
 
-gUnknown_8416E84:: @ 8416E84
+gText_MoveNotLearned:: @ 8416E84
 	.string "{STR_VAR_1} did not learn the\n"
 	.string "move {STR_VAR_2}.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416EA4:: @ 8416EA4
+gText_WhichMoveToForget:: @ 8416EA4
 	.string "Which move should be forgotten?{PAUSE_UNTIL_PRESS}$"
 
 gUnknown_8416EC6:: @ 8416EC6
@@ -985,57 +985,57 @@ gUnknown_8416EC6:: @ 8416EC6
 	.string "use {STR_VAR_2}.\p"
 	.string "And...{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416F10:: @ 8416F10
+gText_PkmnAlreadyKnows:: @ 8416F10
 	.string "{STR_VAR_1} already knows\n"
 	.string "{STR_VAR_2}.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416F27:: @ 8416F27
+gText_PkmnHPRestoredByVar2:: @ 8416F27
 	.string "{STR_VAR_1}'s HP was restored\n"
 	.string "by {STR_VAR_2} point(s).{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416F4E:: @ 8416F4E
+gText_PkmnCuredOfPoison:: @ 8416F4E
 	.string "{STR_VAR_1} was cured of its\n"
 	.string "poisoning.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416F6F:: @ 8416F6F
+gText_PkmnCuredOfParalysis:: @ 8416F6F
 	.string "{STR_VAR_1} was cured of\n"
 	.string "paralysis.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416F8C:: @ 8416F8C
+gText_PkmnWokeUp2:: @ 8416F8C
 	.string "{STR_VAR_1} woke up.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416F9A:: @ 8416F9A
+gText_PkmnBurnHealed:: @ 8416F9A
 	.string "{STR_VAR_1}'s burn was healed.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416FB2:: @ 8416FB2
+gText_PkmnThawedOut:: @ 8416FB2
 	.string "{STR_VAR_1} was thawed out.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416FC7:: @ 8416FC7
+gText_PPWasRestored:: @ 8416FC7
 	.string "PP was restored.{PAUSE_UNTIL_PRESS}$"
 
 gUnknown_8416FDA:: @ 0x8416FDA
 	.string "{STR_VAR_1}は\n"
 	.string "げんきを とりもどした!{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8416FED:: @ 8416FED
+gText_PkmnBecameHealthy:: @ 8416FED
 	.string "{STR_VAR_1} became healthy.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8417002:: @ 8417002
+gText_MovesPPIncreased:: @ 8417002
 	.string "{STR_VAR_1}'s PP increased.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8417017:: @ 8417017
+gText_PkmnElevatedToLvVar2:: @ 8417017
 	.string "{STR_VAR_1} was elevated to\n"
 	.string "Lv. {STR_VAR_2}.$"
 
-gUnknown_8417032:: @ 8417032
+gText_PkmnBaseVar2StatIncreased:: @ 8417032
 	.string "{STR_VAR_1}'s base {STR_VAR_2}\n"
 	.string "stat was raised.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8417052:: @ 8417052
+gText_PkmnSnappedOutOfConfusion:: @ 8417052
 	.string "{STR_VAR_1} snapped out of its\n"
 	.string "confusion.{PAUSE_UNTIL_PRESS}$"
 
-gUnknown_8417075:: @ 8417075
+gText_PkmnGotOverInfatuation:: @ 8417075
 	.string "{STR_VAR_1} got over its\n"
 	.string "infatuation.{PAUSE_UNTIL_PRESS}$"
 
@@ -1241,10 +1241,10 @@ gUnknown_8417640:: @ 8417640
 	.string "Want to return to the healing spot\n"
 	.string "used last in {STR_VAR_1}?$"
 
-gUnknown_8417674:: @ 8417674
+gText_Attack3:: @ 8417674
 	.string "ATTACK$"
 
-gUnknown_841767B:: @ 841767B
+gText_Defense3:: @ 841767B
 	.string "DEFENSE$"
 
 gUnknown_8417683:: @ 0x8417683
@@ -1253,7 +1253,7 @@ gUnknown_8417683:: @ 0x8417683
 gUnknown_8417688:: @ 0x8417688
 	.string "とくぼう$"
 
-gUnknown_841768D:: @ 841768D
+gText_Speed2:: @ 841768D
 	.string "SPEED$"
 
 gUnknown_8417693:: @ 0x8417693
diff --git a/include/battle.h b/include/battle.h
index 00f7dcea9..0298dd265 100644
--- a/include/battle.h
+++ b/include/battle.h
@@ -712,7 +712,7 @@ extern u16 gLastPrintedMoves[MAX_BATTLERS_COUNT];
 extern u8 gActionsByTurnOrder[MAX_BATTLERS_COUNT];
 extern u8 gChosenActionByBattler[MAX_BATTLERS_COUNT];
 extern u8 gBattleTerrain;
-extern struct UnknownPokemonStruct4 gUnknown_2022B58[3];
+extern struct UnknownPokemonStruct4 gMultiPartnerParty[3];
 extern u16 *gUnknown_2022BC0;
 extern u16 gRandomTurnNumber;
 
diff --git a/include/field_weather.h b/include/field_weather.h
index 96c1ce7cb..2709a7298 100644
--- a/include/field_weather.h
+++ b/include/field_weather.h
@@ -13,7 +13,7 @@ void DoCurrentWeather(void);
 void SetSav1WeatherFromCurrMapHeader(void);
 void sub_807B0C4(u16 *, u16 *, u32);
 void PlayRainStoppingSoundEffect(void);
-bool8 field_weather_is_fade_finished(void);
+bool8 IsWeatherNotFadingIn(void);
 void SetWeatherScreenFadeOut(void);
 void sub_807B070(void);
 u8 GetCurrentWeather(void);
diff --git a/include/fldeff.h b/include/fldeff.h
index 25d5b8d43..690d5f953 100644
--- a/include/fldeff.h
+++ b/include/fldeff.h
@@ -44,7 +44,7 @@ bool8 FldEff_UseTeleport(void);
 
 // softboiled
 bool8 hm_prepare_dive_probably(void);
-void sub_80E56DC(u8 taskId);
+void ChooseMonForSoftboiled(u8 taskId);
 void sub_80E5724(u8 taskId);
 
 // sweetscent
diff --git a/include/item_menu.h b/include/item_menu.h
index d12b9f394..187674e83 100644
--- a/include/item_menu.h
+++ b/include/item_menu.h
@@ -25,7 +25,7 @@ extern u16 gSpecialVar_ItemId;
 // Exported ROM declarations
 void sub_81AAC50(void);
 void sub_81AAC70(void);
-void sub_8108CF0(void);
+void CB2_SetUpReshowBattleScreenAfterMenu(void);
 void sub_81089BC(void);
 void sub_810B108(u8);
 void CB2_BagMenuFromStartMenu(void);
@@ -39,6 +39,6 @@ void sub_8107ECC(void);
 void sub_810AF74(void);
 void sub_8108DC8(u8 pocketId);
 void sub_81089F4(u8 pocketId);
-void sub_8107DB4(u8 menuType, u8 pocket, MainCallback callback);
+void GoToBagMenu(u8 menuType, u8 pocket, MainCallback callback);
 
 #endif //GUARD_ITEM_MENU_H
diff --git a/include/overworld.h b/include/overworld.h
index 36c890eb5..d893899eb 100644
--- a/include/overworld.h
+++ b/include/overworld.h
@@ -72,7 +72,7 @@ void Overworld_ChangeMusicTo(u16);
 bool32 IsUpdateLinkStateCBActive(void);
 
 void strange_npc_table_clear(void);
-const struct MapHeader *get_mapheader_by_bank_and_number(u16, u16);
+const struct MapHeader *Overworld_GetMapHeaderByGroupAndId(u16, u16);
 void FieldObjectMoveDestCoords(struct MapObject *, u32, s16 *, s16 *);
 void sub_8086230(void);
 void CB2_ReturnToField(void);
diff --git a/include/party_menu.h b/include/party_menu.h
index 19cdda1dc..6e96c47ee 100644
--- a/include/party_menu.h
+++ b/include/party_menu.h
@@ -40,55 +40,55 @@ struct Struct203B0A0
     s16 unk10;
 };
 
-extern struct Struct203B0A0 gUnknown_203B0A0;
-extern u8 gUnknown_203B0C0;
+extern struct Struct203B0A0 gPartyMenu;
+extern u8 gPartyMenuUseExitCallback;
 extern u8 gUnknown_203B0C1;
-extern u8 gUnknown_203B0DC[3];
-extern void (*gUnknown_3005E98)(u8 taskId, TaskFunc func);
+extern u8 gBattlePartyCurrentOrder[3];
+extern void (*gItemUseCB)(u8 taskId, TaskFunc func);
 extern u8 gSelectedOrderFromParty[3];
 
 bool8 FieldCallback_PrepareFadeInFromMenu(void);
 bool8 MonKnowsMove(struct Pokemon *, u16);
 void sub_81B58A8(void);
 void DoWallyTutorialBagMenu(void);
-u8 pokemon_ailments_get_primary(u32 status);
+u8 GetAilmentFromStatus(u32 status);
 u16 ItemIdToBattleMoveId(u16 itemId);
-void sub_8125B40(u8 taskId, TaskFunc func);
-void sub_8124C8C(void);
-void sub_8126EDC(void);
-void c2_8123744(void);
+void ItemUseCB_TMHM(u8 taskId, TaskFunc func);
+void CB2_ShowPartyMenuForItemUse(void);
+void CB2_ChooseMonToGiveItem(void);
+void CB2_GiveHoldItem(void);
 u8 GetCursorSelectionMonId(void);
-void sub_8128370(void);
-void sub_811F818(u8 monId, u8 a1);
-void sub_8121D0C(u8);
-void sub_811FB28(u8 taskId);
-void sub_8120760(u8 taskId, u8 a1, s8 a2, s16 amount, TaskFunc followupFunc);
+void ChooseMonForDaycare(void);
+void AnimatePartySlot(u8 monId, u8 a1);
+void DisplayPartyMenuStdMessage(u8);
+void Task_HandleChooseMonInput(u8 taskId);
+void PartyMenuModifyHP(u8 taskId, u8 a1, s8 a2, s16 amount, TaskFunc followupFunc);
 void GetMonNickname(const struct Pokemon * mon, u8 * dest);
-void sub_81202F8(const u8 * src, u8 a1);
-bool8 sub_8120370(void);
-void PartyMenuInit(u8 a, u8 b, u8 c, u8 d, u8 messageId, TaskFunc task, MainCallback callback);
+void DisplayPartyMenuMessage(const u8 * src, u8 a1);
+bool8 IsPartyMenuTextPrinterActive(void);
+void InitPartyMenu(u8 a, u8 b, u8 c, u8 d, u8 messageId, TaskFunc task, MainCallback callback);
 void sub_81252D0(u8 taskId, TaskFunc followUpFunc);
-void ItemUseCB_PpRestore(u8 taskId, TaskFunc followUpFunc);
-void dp05_pp_up(u8 taskId, TaskFunc followUpFunc);
+void ItemUseCB_PPRecovery(u8 taskId, TaskFunc followUpFunc);
+void ItemUseCB_PPUp(u8 taskId, TaskFunc followUpFunc);
 void dp05_rare_candy(u8 taskId, TaskFunc followUpFunc);
 void sub_8126B60(u8 taskId, TaskFunc followUpFunc);
-void sub_8126894(u8 taskId, TaskFunc followUpFunc);
+void ItemUseCB_SacredAsh(u8 taskId, TaskFunc followUpFunc);
 void sub_81279E0(void);
 void ItemUseCB_Medicine(u8 taskId, TaskFunc followUpFunc);
 u8 GetItemEffectType(u16 itemId);
 u8 pokemon_order_func(u8);
-void sub_8127CAC(void);
-void sub_8127DA8(u8 battlerId, u8 multiplayerFlag);
-void OpenPartyMenuInBattle(u8 arg);
-void sub_8127EC4(u8 battlerId, u8 unk, u8 arrayIndex);
+void BufferBattlePartyCurrentOrder(void);
+void BufferBattlePartyCurrentOrderBySide(u8 battlerId, u8 multiplayerFlag);
+void OpenPartyMenuInBattle(void);
+void SwitchPartyOrderLinkMulti(u8 battlerId, u8 unk, u8 arrayIndex);
 bool8 IsMultiBattle(void);
-void sub_8126EDC(void);
-void sub_812256C(u8 *partyCount, u8 (*icons)[6], u8 side);
-void PartyMenuInit_FromPlayerPc(void);
+void CB2_ChooseMonToGiveItem(void);
+void DrawHeldItemIconsForTrade(u8 *partyCount, u8 (*icons)[6], u8 side);
+void ChooseMonToGiveMailFromMailbox(void);
 void CB2_PartyMenuFromStartMenu(void);
-void sub_8128198(void);
-void sub_8127FF4(u8 slot, u8 slot2);
+void ShowPartyMenuToShowcaseMultiBattleParty(void);
+void SwitchPartyMonSlots(u8 slot, u8 slot2);
 void LoadHeldItemIcons(void);
-void sub_8127968(void);
+void OpenPartyMenuInTutorialBattle(u8 partyAction);
 
 #endif // GUARD_PARTY_MENU_H
diff --git a/include/region_map.h b/include/region_map.h
index 394fee469..8d609f104 100644
--- a/include/region_map.h
+++ b/include/region_map.h
@@ -94,7 +94,7 @@ void CreateRegionMapPlayerIcon(u16 x, u16 y);
 void CreateRegionMapCursor(u16 tileTag, u16 paletteTag);
 u8 *GetMapName(u8 *, u16, u16);
 bool32 sub_8124668(u8 mapSecId);
-void sub_80C4DF8(u8 *, u8);
+void GetMapNameGeneric(u8 *, u8);
 void sub_80BFF50(u8 a0, void (*a1)(void));
 
 #endif //GUARD_REGION_MAP_H
diff --git a/include/strings.h b/include/strings.h
index 7750b271c..f5dc759e6 100644
--- a/include/strings.h
+++ b/include/strings.h
@@ -181,7 +181,7 @@ extern const u8 gUnknown_8416644[];
 extern const u8 gUnknown_841665C[];
 extern const u8 gUnknown_8416690[];
 extern const u8 gUnknown_84166A7[];
-extern const u8 gUnknown_84169DC[];
+extern const u8 gText_WontHaveEffect[];
 extern const u8 gUnknown_841623D[];
 extern const u8 gUnknown_84162BD[];
 extern const u8 gUnknown_841D148[];
diff --git a/src/battle_controller_oak_old_man.c b/src/battle_controller_oak_old_man.c
index a6730cbbb..da8530c72 100644
--- a/src/battle_controller_oak_old_man.c
+++ b/src/battle_controller_oak_old_man.c
@@ -355,7 +355,7 @@ static void OpenPartyMenuToChooseMon(void)
         caseId = gTasks[gUnknown_3004FFC[gActiveBattler]].data[0];
         DestroyTask(gUnknown_3004FFC[gActiveBattler]);
         FreeAllWindowBuffers();
-        OpenPartyMenuInBattle(caseId);
+        OpenPartyMenuInTutorialBattle(caseId);
     }
 }
 
@@ -363,8 +363,8 @@ static void WaitForMonSelection(void)
 {
     if (gMain.callback2 == BattleMainCB2 && !gPaletteFade.active)
     {
-        if (gUnknown_203B0C0 == 1)
-            BtlController_EmitChosenMonReturnValue(1, gUnknown_203B0C1, gUnknown_203B0DC);
+        if (gPartyMenuUseExitCallback == 1)
+            BtlController_EmitChosenMonReturnValue(1, gUnknown_203B0C1, gBattlePartyCurrentOrder);
         else
             BtlController_EmitChosenMonReturnValue(1, 6, NULL);
         OakOldManBufferExecCompleted();
@@ -1879,7 +1879,7 @@ static void OakOldManHandleChooseItem(void)
     gBattlerControllerFuncs[gActiveBattler] = OpenBagAndChooseItem;
     gBattlerInMenuId = gActiveBattler;
     for (i = 0; i < 3; ++i)
-        gUnknown_203B0DC[i] = gBattleBufferA[gActiveBattler][i + 1];
+        gBattlePartyCurrentOrder[i] = gBattleBufferA[gActiveBattler][i + 1];
 }
 
 static void OakOldManHandleChoosePokemon(void)
@@ -1892,7 +1892,7 @@ static void OakOldManHandleChoosePokemon(void)
     *(&gBattleStruct->field_8B) = gBattleBufferA[gActiveBattler][2];
     *(&gBattleStruct->abilityPreventingSwitchout) = gBattleBufferA[gActiveBattler][3];
     for (i = 0; i < 3; ++i)
-        gUnknown_203B0DC[i] = gBattleBufferA[gActiveBattler][4 + i];
+        gBattlePartyCurrentOrder[i] = gBattleBufferA[gActiveBattler][4 + i];
     BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, RGB_BLACK);
     gBattlerControllerFuncs[gActiveBattler] = OpenPartyMenuToChooseMon;
     gBattlerInMenuId = gActiveBattler;
diff --git a/src/battle_controller_player.c b/src/battle_controller_player.c
index 16bf1ec87..41d81052e 100644
--- a/src/battle_controller_player.c
+++ b/src/battle_controller_player.c
@@ -1305,7 +1305,7 @@ static void OpenPartyMenuToChooseMon(void)
         caseId = gTasks[gUnknown_3004FFC[gActiveBattler]].data[0];
         DestroyTask(gUnknown_3004FFC[gActiveBattler]);
         FreeAllWindowBuffers();
-        OpenPartyMenuInBattle(caseId);
+        OpenPartyMenuInTutorialBattle(caseId);
     }
 }
 
@@ -1313,8 +1313,8 @@ static void WaitForMonSelection(void)
 {
     if (gMain.callback2 == BattleMainCB2 && !gPaletteFade.active)
     {
-        if (gUnknown_203B0C0 == 1)
-            BtlController_EmitChosenMonReturnValue(1, gUnknown_203B0C1, gUnknown_203B0DC);
+        if (gPartyMenuUseExitCallback == 1)
+            BtlController_EmitChosenMonReturnValue(1, gUnknown_203B0C1, gBattlePartyCurrentOrder);
         else
             BtlController_EmitChosenMonReturnValue(1, 6, NULL);
         if ((gBattleBufferA[gActiveBattler][1] & 0xF) == 1)
@@ -2462,7 +2462,7 @@ static void PlayerHandleChooseItem(void)
     gBattlerControllerFuncs[gActiveBattler] = OpenBagAndChooseItem;
     gBattlerInMenuId = gActiveBattler;
     for (i = 0; i < 3; ++i)
-        gUnknown_203B0DC[i] = gBattleBufferA[gActiveBattler][1 + i];
+        gBattlePartyCurrentOrder[i] = gBattleBufferA[gActiveBattler][1 + i];
 }
 
 static void PlayerHandleChoosePokemon(void)
@@ -2475,7 +2475,7 @@ static void PlayerHandleChoosePokemon(void)
     *(&gBattleStruct->field_8B) = gBattleBufferA[gActiveBattler][2];
     *(&gBattleStruct->abilityPreventingSwitchout) = gBattleBufferA[gActiveBattler][3];
     for (i = 0; i < 3; ++i)
-        gUnknown_203B0DC[i] = gBattleBufferA[gActiveBattler][4 + i];
+        gBattlePartyCurrentOrder[i] = gBattleBufferA[gActiveBattler][4 + i];
     BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, RGB_BLACK);
     gBattlerControllerFuncs[gActiveBattler] = OpenPartyMenuToChooseMon;
     gBattlerInMenuId = gActiveBattler;
diff --git a/src/battle_controller_pokedude.c b/src/battle_controller_pokedude.c
index 57a405f3c..59fda163b 100644
--- a/src/battle_controller_pokedude.c
+++ b/src/battle_controller_pokedude.c
@@ -706,7 +706,7 @@ static void OpenPartyMenuToChooseMon(void)
         gBattlerControllerFuncs[gActiveBattler] = WaitForMonSelection;
         DestroyTask(gUnknown_3004FFC[gActiveBattler]);
         FreeAllWindowBuffers();
-        sub_8127968();
+        OpenPartyMenuInBattle();
     }
 }
 
@@ -714,8 +714,8 @@ static void WaitForMonSelection(void)
 {
     if (gMain.callback2 == BattleMainCB2 && !gPaletteFade.active)
     {
-        if (gUnknown_203B0C0 == 1)
-            BtlController_EmitChosenMonReturnValue(1, gUnknown_203B0C1, gUnknown_203B0DC);
+        if (gPartyMenuUseExitCallback == 1)
+            BtlController_EmitChosenMonReturnValue(1, gUnknown_203B0C1, gBattlePartyCurrentOrder);
         else
             BtlController_EmitChosenMonReturnValue(1, 6, NULL);
         PokedudeBufferExecCompleted();
@@ -1985,7 +1985,7 @@ static void PokedudeHandleChooseItem(void)
     gBattlerControllerFuncs[gActiveBattler] = OpenBagAndChooseItem;
     gBattlerInMenuId = gActiveBattler;
     for (i = 0; i < 3; ++i)
-        gUnknown_203B0DC[i] = gBattleBufferA[gActiveBattler][i + 1];
+        gBattlePartyCurrentOrder[i] = gBattleBufferA[gActiveBattler][i + 1];
 }
 
 static void PokedudeHandleChoosePokemon(void)
@@ -1998,7 +1998,7 @@ static void PokedudeHandleChoosePokemon(void)
     *(&gBattleStruct->field_8B) = gBattleBufferA[gActiveBattler][2];
     *(&gBattleStruct->abilityPreventingSwitchout) = gBattleBufferA[gActiveBattler][3];
     for (i = 0; i < 3; ++i)
-        gUnknown_203B0DC[i] = gBattleBufferA[gActiveBattler][4 + i];
+        gBattlePartyCurrentOrder[i] = gBattleBufferA[gActiveBattler][4 + i];
     BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, RGB_BLACK);
     gBattlerControllerFuncs[gActiveBattler] = OpenPartyMenuToChooseMon;
     gBattlerInMenuId = gActiveBattler;
diff --git a/src/battle_controllers.c b/src/battle_controllers.c
index 6fb090307..ca2ef0b22 100644
--- a/src/battle_controllers.c
+++ b/src/battle_controllers.c
@@ -75,7 +75,7 @@ void sub_800D30C(void)
     SetBattlePartyIds();
     if (!(gBattleTypeFlags & BATTLE_TYPE_MULTI))
         for (i = 0; i < gBattlersCount; ++i)
-            sub_8127DA8(i, 0);
+            BufferBattlePartyCurrentOrderBySide(i, 0);
 }
 
 static void InitSinglePlayerBtlControllers(void)
@@ -199,11 +199,11 @@ static void InitLinkBtlControllers(void)
             {
             case 0:
             case 3:
-                sub_8127DA8(gLinkPlayers[i].id, 0);
+                BufferBattlePartyCurrentOrderBySide(gLinkPlayers[i].id, 0);
                 break;
             case 1:
             case 2:
-                sub_8127DA8(gLinkPlayers[i].id, 1);
+                BufferBattlePartyCurrentOrderBySide(gLinkPlayers[i].id, 1);
                 break;
             }
             if (i == multiplayerId)
diff --git a/src/battle_gfx_sfx_util.c b/src/battle_gfx_sfx_util.c
index d2e728d0c..55d413b3b 100644
--- a/src/battle_gfx_sfx_util.c
+++ b/src/battle_gfx_sfx_util.c
@@ -620,7 +620,7 @@ bool8 BattleInitAllSprites(u8 *state, u8 *battlerId)
         break;
     case 6:
         LoadAndCreateEnemyShadowSprites();
-        sub_8127CAC();
+        BufferBattlePartyCurrentOrder();
         retVal = TRUE;
         break;
     }
diff --git a/src/battle_main.c b/src/battle_main.c
index 1125a8d2d..da9bc1a49 100644
--- a/src/battle_main.c
+++ b/src/battle_main.c
@@ -144,7 +144,7 @@ static EWRAM_DATA u32 gUnknown_2022AE8[25] = {0};
 EWRAM_DATA u32 gBattleTypeFlags = 0;
 EWRAM_DATA u8 gBattleTerrain = 0;
 EWRAM_DATA u32 gUnknown_2022B54 = 0;
-EWRAM_DATA struct UnknownPokemonStruct4 gUnknown_2022B58[3] = {0};
+EWRAM_DATA struct UnknownPokemonStruct4 gMultiPartnerParty[3] = {0};
 EWRAM_DATA u8 *gUnknown_2022BB8 = NULL;
 EWRAM_DATA u8 *gUnknown_2022BBC = NULL;
 EWRAM_DATA u16 *gUnknown_2022BC0 = NULL;
@@ -1078,16 +1078,16 @@ static void sub_80108C4(void)
 
     for (i = 0; i < 3; ++i)
     {
-        gUnknown_2022B58[i].species = GetMonData(&gPlayerParty[i], MON_DATA_SPECIES);
-        gUnknown_2022B58[i].heldItem = GetMonData(&gPlayerParty[i], MON_DATA_HELD_ITEM);
-        nick = gUnknown_2022B58[i].nickname;
+        gMultiPartnerParty[i].species = GetMonData(&gPlayerParty[i], MON_DATA_SPECIES);
+        gMultiPartnerParty[i].heldItem = GetMonData(&gPlayerParty[i], MON_DATA_HELD_ITEM);
+        nick = gMultiPartnerParty[i].nickname;
         GetMonData(&gPlayerParty[i], MON_DATA_NICKNAME, nick);
-        gUnknown_2022B58[i].level = GetMonData(&gPlayerParty[i], MON_DATA_LEVEL);
-        gUnknown_2022B58[i].hp = GetMonData(&gPlayerParty[i], MON_DATA_HP);
-        gUnknown_2022B58[i].maxhp = GetMonData(&gPlayerParty[i], MON_DATA_MAX_HP);
-        gUnknown_2022B58[i].status = GetMonData(&gPlayerParty[i], MON_DATA_STATUS);
-        gUnknown_2022B58[i].personality = GetMonData(&gPlayerParty[i], MON_DATA_PERSONALITY);
-        gUnknown_2022B58[i].gender = GetMonGender(&gPlayerParty[i]);
+        gMultiPartnerParty[i].level = GetMonData(&gPlayerParty[i], MON_DATA_LEVEL);
+        gMultiPartnerParty[i].hp = GetMonData(&gPlayerParty[i], MON_DATA_HP);
+        gMultiPartnerParty[i].maxhp = GetMonData(&gPlayerParty[i], MON_DATA_MAX_HP);
+        gMultiPartnerParty[i].status = GetMonData(&gPlayerParty[i], MON_DATA_STATUS);
+        gMultiPartnerParty[i].personality = GetMonData(&gPlayerParty[i], MON_DATA_PERSONALITY);
+        gMultiPartnerParty[i].gender = GetMonGender(&gPlayerParty[i]);
         StripExtCtrlCodes(nick);
         if (GetMonData(&gPlayerParty[i], MON_DATA_LANGUAGE) != LANGUAGE_JAPANESE)
         {
@@ -1098,7 +1098,7 @@ static void sub_80108C4(void)
             cur[j] = EOS;
         }
     }
-    memcpy(&gBattleStruct->field_184, gUnknown_2022B58, sizeof(gUnknown_2022B58));
+    memcpy(&gBattleStruct->field_184, gMultiPartnerParty, sizeof(gMultiPartnerParty));
 }
 
 static void CB2_PreInitMultiBattle(void)
@@ -1123,7 +1123,7 @@ static void CB2_PreInitMultiBattle(void)
         if (gReceivedRemoteLinkPlayers != 0 && IsLinkTaskFinished())
         {
             sub_80108C4();
-            SendBlock(bitmask_all_link_players_but_self(), &gBattleStruct->field_184, sizeof(gUnknown_2022B58));
+            SendBlock(bitmask_all_link_players_but_self(), &gBattleStruct->field_184, sizeof(gMultiPartnerParty));
             ++gBattleCommunication[MULTIUSE_STATE];
         }
         break;
@@ -1137,13 +1137,13 @@ static void CB2_PreInitMultiBattle(void)
                     continue;
                 if ((!(gLinkPlayers[i].id & 1) && !(gLinkPlayers[playerMultiplierId].id & 1))
                  || (gLinkPlayers[i].id & 1 && gLinkPlayers[playerMultiplierId].id & 1))
-                    memcpy(gUnknown_2022B58, gBlockRecvBuffer[i], sizeof(gUnknown_2022B58));
+                    memcpy(gMultiPartnerParty, gBlockRecvBuffer[i], sizeof(gMultiPartnerParty));
             }
             ++gBattleCommunication[MULTIUSE_STATE];
             *savedCallback = gMain.savedCallback;
             *savedBattleTypeFlags = gBattleTypeFlags;
             gMain.savedCallback = CB2_PreInitMultiBattle;
-            sub_8128198();
+            ShowPartyMenuToShowcaseMultiBattleParty();
         }
         break;
     case 2:
@@ -3004,22 +3004,22 @@ void sub_8013F6C(u8 battler)
     u8 r4, r1;
 
     for (i = 0; i < 3; ++i)
-        gUnknown_203B0DC[i] = *(battler * 3 + i + (u8 *)(gBattleStruct->field_60));
+        gBattlePartyCurrentOrder[i] = *(battler * 3 + i + (u8 *)(gBattleStruct->field_60));
     r4 = pokemon_order_func(gBattlerPartyIndexes[battler]);
     r1 = pokemon_order_func(*(gBattleStruct->monToSwitchIntoId + battler));
-    sub_8127FF4(r4, r1);
+    SwitchPartyMonSlots(r4, r1);
     if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
     {
         for (i = 0; i < 3; ++i)
         {
-            *(battler * 3 + i + (u8 *)(gBattleStruct->field_60)) = gUnknown_203B0DC[i];
-            *(BATTLE_PARTNER(battler) * 3 + i + (u8 *)(gBattleStruct->field_60)) = gUnknown_203B0DC[i];
+            *(battler * 3 + i + (u8 *)(gBattleStruct->field_60)) = gBattlePartyCurrentOrder[i];
+            *(BATTLE_PARTNER(battler) * 3 + i + (u8 *)(gBattleStruct->field_60)) = gBattlePartyCurrentOrder[i];
         }
     }
     else
     {
         for (i = 0; i < 3; ++i)
-            *(battler * 3 + i + (u8 *)(gBattleStruct->field_60)) = gUnknown_203B0DC[i];
+            *(battler * 3 + i + (u8 *)(gBattleStruct->field_60)) = gBattlePartyCurrentOrder[i];
     }
 }
 
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index 8a0e32ba8..c568d96f9 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -7140,8 +7140,8 @@ static void atk8F_forcerandomswitch(void)
             *(gBattleStruct->monToSwitchIntoId + gBattlerTarget) = i;
             if (!IsMultiBattle())
                 sub_8013F6C(gBattlerTarget);
-            sub_8127EC4(gBattlerTarget, i, 0);
-            sub_8127EC4(gBattlerTarget ^ 2, i, 1);
+            SwitchPartyOrderLinkMulti(gBattlerTarget, i, 0);
+            SwitchPartyOrderLinkMulti(gBattlerTarget ^ 2, i, 1);
         }
     }
     else
diff --git a/src/berry_pouch.c b/src/berry_pouch.c
index b8b66c0bc..466fe7927 100644
--- a/src/berry_pouch.c
+++ b/src/berry_pouch.c
@@ -1194,7 +1194,7 @@ static void Task_BerryPouch_Give(u8 taskId)
         Task_Give_PrintThereIsNoPokemon(taskId);
     else
     {
-        sResources->exitCallback = sub_8126EDC;
+        sResources->exitCallback = CB2_ChooseMonToGiveItem;
         gTasks[taskId].func = BerryPouch_StartFadeToExitCallback;
     }
 }
@@ -1251,7 +1251,7 @@ static void Task_ContextMenu_FromPartyGiveMenu(u8 taskId)
     }
     else
     {
-        sResources->exitCallback = c2_8123744;
+        sResources->exitCallback = CB2_GiveHoldItem;
         gTasks[taskId].func = BerryPouch_StartFadeToExitCallback;
     }
 }
diff --git a/src/daycare.c b/src/daycare.c
index f034bc220..8862dfda9 100644
--- a/src/daycare.c
+++ b/src/daycare.c
@@ -1582,7 +1582,7 @@ void ShowDaycareLevelMenu(void)
 
 void ChooseSendDaycareMon(void)
 {
-    sub_8128370();
+    ChooseMonForDaycare();
     gMain.savedCallback = CB2_ReturnToField;
 }
 
diff --git a/src/field_fadetransition.c b/src/field_fadetransition.c
index 58caad509..d6bf4ea07 100644
--- a/src/field_fadetransition.c
+++ b/src/field_fadetransition.c
@@ -522,7 +522,7 @@ static bool32 sub_807E40C(void)
 
 bool32 sub_807E418(void)
 {
-    if (field_weather_is_fade_finished() == TRUE && sub_80F83B0())
+    if (IsWeatherNotFadingIn() == TRUE && sub_80F83B0())
         return TRUE;
     else
         return FALSE;
diff --git a/src/field_poison.c b/src/field_poison.c
index 474fbcd69..07c2b763f 100644
--- a/src/field_poison.c
+++ b/src/field_poison.c
@@ -43,7 +43,7 @@ static void FaintFromFieldPoison(u8 partyIdx)
 static bool32 MonFaintedFromPoison(u8 partyIdx)
 {
     struct Pokemon *pokemon = gPlayerParty + partyIdx;
-    if (IsMonValidSpecies(pokemon) && !GetMonData(pokemon, MON_DATA_HP) && pokemon_ailments_get_primary(GetMonData(pokemon, MON_DATA_STATUS)) == AILMENT_PSN)
+    if (IsMonValidSpecies(pokemon) && !GetMonData(pokemon, MON_DATA_HP) && GetAilmentFromStatus(GetMonData(pokemon, MON_DATA_STATUS)) == AILMENT_PSN)
         return TRUE;
     return FALSE;
 }
@@ -97,7 +97,7 @@ s32 DoPoisonFieldEffect(void)
     u32 numFainted = 0;
     for (i = 0; i < PARTY_SIZE; i++)
     {
-        if (GetMonData(pokemon, MON_DATA_SANITY_HAS_SPECIES) && pokemon_ailments_get_primary(GetMonData(pokemon, MON_DATA_STATUS)) == AILMENT_PSN)
+        if (GetMonData(pokemon, MON_DATA_SANITY_HAS_SPECIES) && GetAilmentFromStatus(GetMonData(pokemon, MON_DATA_STATUS)) == AILMENT_PSN)
         {
             hp = GetMonData(pokemon, MON_DATA_HP);
             if (hp == 0 || --hp == 0)
diff --git a/src/field_specials.c b/src/field_specials.c
index 617faa017..374c74f3c 100644
--- a/src/field_specials.c
+++ b/src/field_specials.c
@@ -1863,7 +1863,7 @@ void sub_80CC59C(void)
         {
             if (gSaveBlock1Ptr->location.mapGroup == MAP_GROUP(ROUTE22) && (gSaveBlock1Ptr->location.mapNum == MAP_NUM(ROUTE22) || gSaveBlock1Ptr->location.mapNum == MAP_NUM(ROUTE23)))
             {
-                sp0.unk0 = get_mapheader_by_bank_and_number(sInsideOutsidePairs[r5].grp, sInsideOutsidePairs[r5].num)->regionMapSectionId;
+                sp0.unk0 = Overworld_GetMapHeaderByGroupAndId(sInsideOutsidePairs[r5].grp, sInsideOutsidePairs[r5].num)->regionMapSectionId;
                 if (gSaveBlock1Ptr->location.mapNum == MAP_NUM(ROUTE22))
                     sp0.unk1 = r5;
                 else
@@ -1875,7 +1875,7 @@ void sub_80CC59C(void)
         }
         if (gSaveBlock1Ptr->location.mapGroup == sInsideOutsidePairs[r5].grp2 && gSaveBlock1Ptr->location.mapNum == sInsideOutsidePairs[r5].num2)
         {
-            sp0.unk0 = get_mapheader_by_bank_and_number(sInsideOutsidePairs[r5].grp, sInsideOutsidePairs[r5].num)->regionMapSectionId;
+            sp0.unk0 = Overworld_GetMapHeaderByGroupAndId(sInsideOutsidePairs[r5].grp, sInsideOutsidePairs[r5].num)->regionMapSectionId;
             sp0.unk1 = r5;
             if (r5 == 22)
             {
diff --git a/src/fieldmap.c b/src/fieldmap.c
index 000b8105b..4244762c0 100644
--- a/src/fieldmap.c
+++ b/src/fieldmap.c
@@ -60,7 +60,7 @@ const u8 gUnknown_8352F10[] = {
 
 const struct MapHeader * mapconnection_get_mapheader(struct MapConnection * connection)
 {
-    return get_mapheader_by_bank_and_number(connection->mapGroup, connection->mapNum);
+    return Overworld_GetMapHeaderByGroupAndId(connection->mapGroup, connection->mapNum);
 }
 
 void not_trainer_hill_battle_pyramid(void)
diff --git a/src/fldeff_softboiled.c b/src/fldeff_softboiled.c
index 400a1d382..6840df686 100644
--- a/src/fldeff_softboiled.c
+++ b/src/fldeff_softboiled.c
@@ -13,7 +13,7 @@ static void sub_80E58A0(u8 taskId);
 static void sub_80E5934(u8 taskId);
 
 extern const u8 gUnknown_84169F8[];
-extern const u8 gUnknown_8416F27[];
+extern const u8 gText_PkmnHPRestoredByVar2[];
 
 bool8 hm_prepare_dive_probably(void)
 {
@@ -26,27 +26,27 @@ bool8 hm_prepare_dive_probably(void)
         return FALSE;
 }
 
-void sub_80E56DC(u8 taskId)
+void ChooseMonForSoftboiled(u8 taskId)
 {
-    gUnknown_203B0A0.unkB = 10;
-    gUnknown_203B0A0.unkA = gUnknown_203B0A0.unk9;
-    sub_811F818(GetCursorSelectionMonId(), 1);
-    sub_8121D0C(5);
-    gTasks[taskId].func = sub_811FB28;
+    gPartyMenu.unkB = 10;
+    gPartyMenu.unkA = gPartyMenu.unk9;
+    AnimatePartySlot(GetCursorSelectionMonId(), 1);
+    DisplayPartyMenuStdMessage(5);
+    gTasks[taskId].func = Task_HandleChooseMonInput;
 }
 
 void sub_80E5724(u8 taskId)
 {
-    u8 r8 = gUnknown_203B0A0.unk9;
-    u8 r5 = gUnknown_203B0A0.unkA;
+    u8 r8 = gPartyMenu.unk9;
+    u8 r5 = gPartyMenu.unkA;
     u16 curHp;
     s16 delta;
 
     if (r5 > 6)
     {
-        gUnknown_203B0A0.unkB = 0;
-        sub_8121D0C(0);
-        gTasks[taskId].func = sub_811FB28;
+        gPartyMenu.unkB = 0;
+        DisplayPartyMenuStdMessage(0);
+        gTasks[taskId].func = Task_HandleChooseMonInput;
     }
     else
     {
@@ -58,7 +58,7 @@ void sub_80E5724(u8 taskId)
         else
         {
             PlaySE(SE_KAIFUKU);
-            sub_8120760(taskId, r8, -1, GetMonData(&gPlayerParty[r8], MON_DATA_MAX_HP) / 5, sub_80E57E8);
+            PartyMenuModifyHP(taskId, r8, -1, GetMonData(&gPlayerParty[r8], MON_DATA_MAX_HP) / 5, sub_80E57E8);
         }
     }
 }
@@ -66,46 +66,46 @@ void sub_80E5724(u8 taskId)
 static void sub_80E57E8(u8 taskId)
 {
     PlaySE(SE_KAIFUKU);
-    sub_8120760(taskId, gUnknown_203B0A0.unkA, 1, GetMonData(&gPlayerParty[gUnknown_203B0A0.unk9], MON_DATA_MAX_HP) / 5, sub_80E583C);
+    PartyMenuModifyHP(taskId, gPartyMenu.unkA, 1, GetMonData(&gPlayerParty[gPartyMenu.unk9], MON_DATA_MAX_HP) / 5, sub_80E583C);
 }
 
 static void sub_80E583C(u8 taskId)
 {
-    GetMonNickname(&gPlayerParty[gUnknown_203B0A0.unkA], gStringVar1);
-    StringExpandPlaceholders(gStringVar4, gUnknown_8416F27);
-    sub_81202F8(gStringVar4, 0);
+    GetMonNickname(&gPlayerParty[gPartyMenu.unkA], gStringVar1);
+    StringExpandPlaceholders(gStringVar4, gText_PkmnHPRestoredByVar2);
+    DisplayPartyMenuMessage(gStringVar4, 0);
     ScheduleBgCopyTilemapToVram(2);
     gTasks[taskId].func = sub_80E58A0;
 }
 
 static void sub_80E58A0(u8 taskId)
 {
-    if (sub_8120370() != TRUE)
+    if (IsPartyMenuTextPrinterActive() != TRUE)
     {
-        gUnknown_203B0A0.unkB = 0;
-        sub_811F818(gUnknown_203B0A0.unk9, 0);
-        gUnknown_203B0A0.unk9 = gUnknown_203B0A0.unkA;
-        sub_811F818(gUnknown_203B0A0.unkA, 1);
+        gPartyMenu.unkB = 0;
+        AnimatePartySlot(gPartyMenu.unk9, 0);
+        gPartyMenu.unk9 = gPartyMenu.unkA;
+        AnimatePartySlot(gPartyMenu.unkA, 1);
         ClearStdWindowAndFrameToTransparent(6, 0);
         ClearWindowTilemap(6);
-        sub_8121D0C(0);
-        gTasks[taskId].func = sub_811FB28;
+        DisplayPartyMenuStdMessage(0);
+        gTasks[taskId].func = Task_HandleChooseMonInput;
     }
 }
 
 static void sub_80E5900(u8 taskId)
 {
-    if (sub_8120370() != TRUE)
+    if (IsPartyMenuTextPrinterActive() != TRUE)
     {
-        sub_8121D0C(5);
-        gTasks[taskId].func = sub_811FB28;
+        DisplayPartyMenuStdMessage(5);
+        gTasks[taskId].func = Task_HandleChooseMonInput;
     }
 }
 
 static void sub_80E5934(u8 taskId)
 {
     PlaySE(SE_SELECT);
-    sub_81202F8(gUnknown_84169F8, 0);
+    DisplayPartyMenuMessage(gUnknown_84169F8, 0);
     ScheduleBgCopyTilemapToVram(2);
     gTasks[taskId].func = sub_80E5900;
 }
diff --git a/src/fldeff_sweetscent.c b/src/fldeff_sweetscent.c
index 114bf0b57..c413f29c1 100644
--- a/src/fldeff_sweetscent.c
+++ b/src/fldeff_sweetscent.c
@@ -20,7 +20,7 @@ static void FailSweetScentEncounter(u8 taskId);
 
 static void Unused_StartSweetscentFldeff(void)
 {
-	gUnknown_203B0A0.unk9 = 0;
+	gPartyMenu.unk9 = 0;
 	FieldCallback_SweetScent();
 }
 
diff --git a/src/item_pc.c b/src/item_pc.c
index 60a74ac59..450e0d142 100644
--- a/src/item_pc.c
+++ b/src/item_pc.c
@@ -1029,8 +1029,8 @@ static void Task_ItemPcGive(u8 taskId)
 
 static void ItemPc_CB2_SwitchToPartyMenu(void)
 {
-    PartyMenuInit(0, 0, 6, 0, 6, sub_811FB28, ItemPc_CB2_ReturnFromPartyMenu);
-    gUnknown_203B0A0.unkC = ItemPc_GetItemIdBySlotId(ItemPc_GetCursorPosition());
+    InitPartyMenu(0, 0, 6, 0, 6, Task_HandleChooseMonInput, ItemPc_CB2_ReturnFromPartyMenu);
+    gPartyMenu.unkC = ItemPc_GetItemIdBySlotId(ItemPc_GetCursorPosition());
 }
 
 static void ItemPc_CB2_ReturnFromPartyMenu(void)
diff --git a/src/item_use.c b/src/item_use.c
index db0475370..73ad9a284 100644
--- a/src/item_use.c
+++ b/src/item_use.c
@@ -133,7 +133,7 @@ static const u8 sUnref_83E27B4[] = {
 };
 
 void (*const gUnknown_83E2954[])(void) = {
-    sub_8124C8C,
+    CB2_ShowPartyMenuForItemUse,
     CB2_ReturnToField,
     NULL,
     NULL
@@ -179,7 +179,7 @@ void sub_80A1084(void)
 
 void sub_80A109C(u8 taskId)
 {
-    if (field_weather_is_fade_finished() == TRUE)
+    if (IsWeatherNotFadingIn() == TRUE)
     {
         sItemUseOnFieldCB(taskId);
     }
@@ -234,7 +234,7 @@ bool8 sub_80A1194(void)
 
 void sub_80A11C0(u8 taskId)
 {
-    if (field_weather_is_fade_finished() == TRUE)
+    if (IsWeatherNotFadingIn() == TRUE)
     {
         UnfreezeMapObjects();
         ScriptContext2_Disable();
@@ -415,37 +415,37 @@ void sub_80A16D0(u8 taskId)
 
 void FieldUseFunc_Medicine(u8 taskId)
 {
-    gUnknown_3005E98 = sub_81252D0;
+    gItemUseCB = sub_81252D0;
     sub_80A16D0(taskId);
 }
 
 void FieldUseFunc_Ether(u8 taskId)
 {
-    gUnknown_3005E98 = ItemUseCB_PpRestore;
+    gItemUseCB = ItemUseCB_PPRecovery;
     sub_80A16D0(taskId);
 }
 
 void FieldUseFunc_PpUp(u8 taskId)
 {
-    gUnknown_3005E98 = dp05_pp_up;
+    gItemUseCB = ItemUseCB_PPUp;
     sub_80A16D0(taskId);
 }
 
 void FieldUseFunc_RareCandy(u8 taskId)
 {
-    gUnknown_3005E98 = dp05_rare_candy;
+    gItemUseCB = dp05_rare_candy;
     sub_80A16D0(taskId);
 }
 
 void FieldUseFunc_EvoItem(u8 taskId)
 {
-    gUnknown_3005E98 = sub_8126B60;
+    gItemUseCB = sub_8126B60;
     sub_80A16D0(taskId);
 }
 
 void FieldUseFunc_SacredAsh(u8 taskId)
 {
-    gUnknown_3005E98 = sub_8126894;
+    gItemUseCB = ItemUseCB_SacredAsh;
     sub_80A0FBC(taskId);
 }
 
@@ -765,7 +765,7 @@ void BattleUseFunc_GuardSpec(u8 taskId)
 {
     if (ExecuteTableBasedItemEffect(&gPlayerParty[gBattlerPartyIndexes[gBattlerInMenuId]], gSpecialVar_ItemId, gBattlerPartyIndexes[gBattlerInMenuId], 0))
     {
-        DisplayItemMessageInBag(taskId, 2, gUnknown_84169DC, sub_810A1F8);
+        DisplayItemMessageInBag(taskId, 2, gText_WontHaveEffect, sub_810A1F8);
     }
     else
     {
@@ -812,19 +812,19 @@ void ItemUse_SwitchToPartyMenuInBattle(u8 taskId)
 
 void BattleUseFunc_Medicine(u8 taskId)
 {
-    gUnknown_3005E98 = ItemUseCB_Medicine;
+    gItemUseCB = ItemUseCB_Medicine;
     ItemUse_SwitchToPartyMenuInBattle(taskId);
 }
 
 void sub_80A1FD8(u8 taskId)
 {
-    gUnknown_3005E98 = sub_8126894;
+    gItemUseCB = ItemUseCB_SacredAsh;
     ItemUse_SwitchToPartyMenuInBattle(taskId);
 }
 
 void BattleUseFunc_Ether(u8 taskId)
 {
-    gUnknown_3005E98 = ItemUseCB_PpRestore;
+    gItemUseCB = ItemUseCB_PPRecovery;
     ItemUse_SwitchToPartyMenuInBattle(taskId);
 }
 
diff --git a/src/map_preview_screen.c b/src/map_preview_screen.c
index c465a5683..0747e8ade 100644
--- a/src/map_preview_screen.c
+++ b/src/map_preview_screen.c
@@ -495,7 +495,7 @@ static void sub_80F83D0(u8 taskId)
         }
         break;
     case 2:
-        if (field_weather_is_fade_finished())
+        if (IsWeatherNotFadingIn())
         {
             Overworld_PlaySpecialMapMusic();
             data[0]++;
diff --git a/src/player_pc.c b/src/player_pc.c
index f454cd07f..c3dc81dd2 100644
--- a/src/player_pc.c
+++ b/src/player_pc.c
@@ -322,7 +322,7 @@ static void Task_DepositItem_WaitFadeAndGoToBag(u8 taskId)
     if (!gPaletteFade.active)
     {
         CleanupOverworldWindowsAndTilemaps();
-        sub_8107DB4(3, POCKET_ITEMS - 1, CB2_ReturnToField);
+        GoToBagMenu(3, POCKET_ITEMS - 1, CB2_ReturnToField);
         gFieldCallback = CB2_ReturnFromDepositMenu;
         DestroyTask(taskId);
     }
@@ -336,7 +336,7 @@ static void Task_PlayerPcDepositItem(u8 taskId)
 
 static void Task_ReturnToItemStorageSubmenu(u8 taskId)
 {
-    if (field_weather_is_fade_finished() == TRUE)
+    if (IsWeatherNotFadingIn() == TRUE)
         gTasks[taskId].func = Task_TopMenu_ItemStorageSubmenu_HandleInput;
 }
 
@@ -573,7 +573,7 @@ static void Task_WaitFadeAndReadSelectedMail(u8 taskId)
 
 static void Task_WaitFadeAndReturnToMailboxPcInputHandler(u8 taskId)
 {
-    if (field_weather_is_fade_finished() == TRUE)
+    if (IsWeatherNotFadingIn() == TRUE)
         gTasks[taskId].func = Task_MailboxPcHandleInput;
 }
 
@@ -674,7 +674,7 @@ static void Task_WaitFadeAndGoToPartyMenu(u8 taskId)
     {
         MailboxPC_DestroyListMenuBuffer();
         CleanupOverworldWindowsAndTilemaps();
-        PartyMenuInit_FromPlayerPc();
+        ChooseMonToGiveMailFromMailbox();
         DestroyTask(taskId);
     }
 }
diff --git a/src/quest_log.c b/src/quest_log.c
index d7b544882..9683d7799 100644
--- a/src/quest_log.c
+++ b/src/quest_log.c
@@ -987,7 +987,7 @@ void sub_8111708(void)
     gSaveBlock1Ptr->mapDataId = VarGet(VAR_0x40AE);
     if (gSaveBlock1Ptr->mapDataId == 0)
     {
-        sp0 = *get_mapheader_by_bank_and_number(gSaveBlock1Ptr->location.mapGroup, gSaveBlock1Ptr->location.mapNum);
+        sp0 = *Overworld_GetMapHeaderByGroupAndId(gSaveBlock1Ptr->location.mapGroup, gSaveBlock1Ptr->location.mapNum);
         gSaveBlock1Ptr->mapDataId = sp0.mapDataId;
     }
 }
@@ -1363,7 +1363,7 @@ static void sub_8111FCC(u8 taskId)
     {
         if (gUnknown_203AE94.unk_0_6 != 1)
         {
-            sub_80C4DF8(gStringVar1, gMapHeader.regionMapSectionId);
+            GetMapNameGeneric(gStringVar1, gMapHeader.regionMapSectionId);
             StringExpandPlaceholders(gStringVar4, gUnknown_841B073);
             sub_8111D10();
         }
@@ -3166,7 +3166,7 @@ static const u16 *sub_8113FBC(const u16 *a0)
         StringCopy(gStringVar1, ItemId_GetName(r5[0]));
         if (r5[0] == ITEM_ESCAPE_ROPE)
         {
-            sub_80C4DF8(gStringVar2, r5[2]);
+            GetMapNameGeneric(gStringVar2, r5[2]);
             StringExpandPlaceholders(gStringVar4, gUnknown_841AFA6);
         }
         else if (r5[1] != 0xFFFF)
@@ -3814,7 +3814,7 @@ static const u16 *sub_8114D68(const u16 *a0)
     a0 = sub_8113E88(30, a0);
     r6 = (const u8 *)a0 + 6;
     DynamicPlaceholderTextUtil_Reset();
-    sub_80C4DF8(gStringVar1, r6[0]);
+    GetMapNameGeneric(gStringVar1, r6[0]);
     DynamicPlaceholderTextUtil_SetPlaceholderPtr(0, gStringVar1);
     DynamicPlaceholderTextUtil_SetPlaceholderPtr(1, gTrainers[a0[2]].trainerName);
     QuestLog_AutoGetSpeciesName(a0[0], 0, 2);
@@ -3855,7 +3855,7 @@ static const u16 *sub_8114E68(const u16 *a0)
 
     r6 = (const u8 *)a0 + 8;
     DynamicPlaceholderTextUtil_Reset();
-    sub_80C4DF8(gStringVar1, r6[2]);
+    GetMapNameGeneric(gStringVar1, r6[2]);
     DynamicPlaceholderTextUtil_SetPlaceholderPtr(0, gStringVar1);
     QuestLog_AutoGetSpeciesName(a0[2], NULL, 1);
     ConvertIntToDecimalStringN(gStringVar2, r6[0], STR_CONV_MODE_LEFT_ALIGN, 3);
@@ -3983,7 +3983,7 @@ static const u16 *sub_81151DC(const u16 *a0)
     const u16 *r5 = sub_8113E88(34, a0);
     const u8 *r6 = (const u8 *)r5 + 6;
     DynamicPlaceholderTextUtil_Reset();
-    sub_80C4DF8(gStringVar1, r6[0]);
+    GetMapNameGeneric(gStringVar1, r6[0]);
     DynamicPlaceholderTextUtil_SetPlaceholderPtr(0, gStringVar1);
     if (
             gTrainers[r5[2]].trainerClass == 0x51
@@ -4164,7 +4164,7 @@ static const u16 *sub_81152BC(const u16 *a0)
     const u16 *r5 = sub_8113E88(35, a0);
     const u8 *r5_2 = (const u8 *)r5 + 0;
     r6 = r5_2[1];
-    sub_80C4DF8(gStringVar1, r5_2[0]);
+    GetMapNameGeneric(gStringVar1, r5_2[0]);
     StringCopy(gStringVar2, gUnknown_8456AF0[r6]);
     if (gUnknown_8456BE4[r6] == 5)
     {
@@ -4238,7 +4238,7 @@ static const u16 *sub_8115460(const u16 *a0)
     const u8 *r5 = (const u8 *)r4 + 2;
     QuestLog_AutoGetSpeciesName(r4[0], gStringVar1, 0);
     if (r5[1] != 0xFF)
-        sub_80C4DF8(gStringVar2, r5[1]);
+        GetMapNameGeneric(gStringVar2, r5[1]);
     if (r5[0] == 7)
     {
         if (r5[1] == 0x58)
@@ -4270,7 +4270,7 @@ static const u16 *sub_8115518(const u16 *a0)
     const u8 *r7 = (const u8 *)r4 + 8;
     u32 r6 = (r4[2] << 16) + r4[3];
     DynamicPlaceholderTextUtil_Reset();
-    sub_80C4DF8(gStringVar1, r7[0]);
+    GetMapNameGeneric(gStringVar1, r7[0]);
     DynamicPlaceholderTextUtil_SetPlaceholderPtr(0, gStringVar1);
     DynamicPlaceholderTextUtil_SetPlaceholderPtr(1, ItemId_GetName(r4[0]));
     if (r4[1] < 2)
@@ -4303,7 +4303,7 @@ static const u16 *sub_81155E0(const u16 *a0) {
     const u8 *r7 = (const u8 *) r5 + 8;
     u32 r6 = (r5[2] << 16) + r5[3];
     DynamicPlaceholderTextUtil_Reset();
-    sub_80C4DF8(gStringVar1, r7[0]);
+    GetMapNameGeneric(gStringVar1, r7[0]);
     if (r7[1] == 0) {
         DynamicPlaceholderTextUtil_SetPlaceholderPtr(0, gSaveBlock2Ptr->playerName);
         DynamicPlaceholderTextUtil_SetPlaceholderPtr(1, gStringVar1);
@@ -4344,7 +4344,7 @@ static const u16 *sub_8115700(const u16 *a0)
 {
     const u16 *r4 = sub_8113E88(40, a0);
     const u8 *r5 = (const u8 *)r4 + 2;
-    sub_80C4DF8(gStringVar1, r5[0]);
+    GetMapNameGeneric(gStringVar1, r5[0]);
     StringCopy(gStringVar2, ItemId_GetName(r4[0]));
     StringExpandPlaceholders(gStringVar4, gUnknown_841B03F);
     return (const u16 *)(r5 + 2);
@@ -4420,7 +4420,7 @@ static u16 *sub_81157DC(u16 *a0, const u16 *a1)
 static const u16 *sub_8115800(const u16 *a0)
 {
     const u16 *r4 = sub_8113E88(42, a0);
-    sub_80C4DF8(gStringVar1, r4[0]);
+    GetMapNameGeneric(gStringVar1, r4[0]);
     StringExpandPlaceholders(gStringVar4, gUnknown_841B064);
     return r4 + 1;
 }
diff --git a/src/roamer.c b/src/roamer.c
index b42855644..b3cc67f85 100644
--- a/src/roamer.c
+++ b/src/roamer.c
@@ -236,5 +236,5 @@ u16 GetRoamerLocationMapSectionId(void)
     struct Roamer *roamer = &saveRoamer;
     if (!saveRoamer.active)
         return MAPSEC_NONE;
-    return get_mapheader_by_bank_and_number(sRoamerLocation[MAP_GRP], sRoamerLocation[MAP_NUM])->regionMapSectionId;
+    return Overworld_GetMapHeaderByGroupAndId(sRoamerLocation[MAP_GRP], sRoamerLocation[MAP_NUM])->regionMapSectionId;
 }
diff --git a/src/save_menu_util.c b/src/save_menu_util.c
index 195b29b0c..54073785e 100644
--- a/src/save_menu_util.c
+++ b/src/save_menu_util.c
@@ -41,7 +41,7 @@ void SaveStatToString(u8 gameStatId, u8 *dest0, u8 color)
         dest = ConvertIntToDecimalStringN(dest, gSaveBlock2Ptr->playTimeMinutes, STR_CONV_MODE_LEADING_ZEROS, 2);
         break;
     case SAVE_STAT_LOCATION:
-        sub_80C4DF8(dest, gMapHeader.regionMapSectionId);
+        GetMapNameGeneric(dest, gMapHeader.regionMapSectionId);
         break;
     case SAVE_STAT_BADGES:
         for (flagId = FLAG_BADGE01_GET, nBadges = 0; flagId < FLAG_BADGE01_GET + 8; flagId++)
diff --git a/src/tm_case.c b/src/tm_case.c
index 25fe9a72c..0734c6d24 100644
--- a/src/tm_case.c
+++ b/src/tm_case.c
@@ -848,8 +848,8 @@ static void TMHMContextMenuAction_Use(u8 taskId)
     }
     else
     {
-        gUnknown_3005E98 = sub_8125B40;
-        sTMCaseDynamicResources->savedCallback = sub_8124C8C;
+        gItemUseCB = ItemUseCB_TMHM;
+        sTMCaseDynamicResources->savedCallback = CB2_ShowPartyMenuForItemUse;
         Task_BeginFadeOutFromTMCase(taskId);
     }
 }
@@ -874,7 +874,7 @@ static void TMHMContextMenuAction_Give(u8 taskId)
         }
         else
         {
-            sTMCaseDynamicResources->savedCallback = sub_8126EDC;
+            sTMCaseDynamicResources->savedCallback = CB2_ChooseMonToGiveItem;
             Task_BeginFadeOutFromTMCase(taskId);
         }
     }
@@ -945,7 +945,7 @@ static void Task_SelectTMAction_Type1(u8 taskId)
 
     if (!itemid_is_unique(BagGetItemIdByPocketPosition(POCKET_TM_CASE, data[1])))
     {
-        sTMCaseDynamicResources->savedCallback = c2_8123744;
+        sTMCaseDynamicResources->savedCallback = CB2_GiveHoldItem;
         Task_BeginFadeOutFromTMCase(taskId);
     }
     else
@@ -1274,7 +1274,7 @@ static void Task_TMCaseDude_Playback(u8 taskId)
             sTMCaseStaticResources.scrollOffset = sPokeDudePackBackup->unk_162;
             Free(sPokeDudePackBackup);
             CpuFastCopy(gPlttBufferFaded, gPlttBufferUnfaded, 0x400);
-            sub_8108CF0();
+            CB2_SetUpReshowBattleScreenAfterMenu();
             BeginNormalPaletteFade(0xFFFFFFFF, -2, 0, 16, 0);
             data[8]++;
         }
diff --git a/src/trade.c b/src/trade.c
index 5151ecedd..792f1524b 100644
--- a/src/trade.c
+++ b/src/trade.c
@@ -879,11 +879,11 @@ static void sub_804C728(void)
         break;
     case 8:
         LoadHeldItemIcons();
-        sub_812256C(sTradeMenuResourcesPtr->partyCounts, sTradeMenuResourcesPtr->partyIcons, 0);
+        DrawHeldItemIconsForTrade(sTradeMenuResourcesPtr->partyCounts, sTradeMenuResourcesPtr->partyIcons, 0);
         gMain.state++;
         break;
     case 9:
-        sub_812256C(sTradeMenuResourcesPtr->partyCounts, sTradeMenuResourcesPtr->partyIcons, 1);
+        DrawHeldItemIconsForTrade(sTradeMenuResourcesPtr->partyCounts, sTradeMenuResourcesPtr->partyIcons, 1);
         gMain.state++;
         break;
     case 10:
@@ -1483,7 +1483,7 @@ static void sub_804C728(void)
                 "\tadds r0, 0x36\n"
                 "\tadds r1, 0x28\n"
                 "\tmovs r2, 0\n"
-                "\tbl sub_812256C\n"
+                "\tbl DrawHeldItemIconsForTrade\n"
                 "\tldr r1, _0804CB74 @ =gMain\n"
                 "\tmovs r5, 0x87\n"
                 "\tlsls r5, 3\n"
@@ -1499,7 +1499,7 @@ static void sub_804C728(void)
                 "\tadds r0, 0x36\n"
                 "\tadds r1, 0x28\n"
                 "\tmovs r2, 0x1\n"
-                "\tbl sub_812256C\n"
+                "\tbl DrawHeldItemIconsForTrade\n"
                 "\tldr r1, _0804CB98 @ =gMain\n"
                 "\tmovs r7, 0x87\n"
                 "\tlsls r7, 3\n"
@@ -1989,11 +1989,11 @@ void sub_804CF14(void)
         break;
     case 8:
         LoadHeldItemIcons();
-        sub_812256C(sTradeMenuResourcesPtr->partyCounts, sTradeMenuResourcesPtr->partyIcons, 0);
+        DrawHeldItemIconsForTrade(sTradeMenuResourcesPtr->partyCounts, sTradeMenuResourcesPtr->partyIcons, 0);
         gMain.state++;
         break;
     case 9:
-        sub_812256C(sTradeMenuResourcesPtr->partyCounts, sTradeMenuResourcesPtr->partyIcons, 1);
+        DrawHeldItemIconsForTrade(sTradeMenuResourcesPtr->partyCounts, sTradeMenuResourcesPtr->partyIcons, 1);
         gMain.state++;
         break;
     case 10:
@@ -2365,7 +2365,7 @@ void sub_804CF14(void)
                 "\tadds r0, 0x36\n"
                 "\tadds r1, 0x28\n"
                 "\tmovs r2, 0\n"
-                "\tbl sub_812256C\n"
+                "\tbl DrawHeldItemIconsForTrade\n"
                 "\tldr r1, _0804D174 @ =gMain\n"
                 "\tmovs r5, 0x87\n"
                 "\tlsls r5, 3\n"
@@ -2381,7 +2381,7 @@ void sub_804CF14(void)
                 "\tadds r0, 0x36\n"
                 "\tadds r1, 0x28\n"
                 "\tmovs r2, 0x1\n"
-                "\tbl sub_812256C\n"
+                "\tbl DrawHeldItemIconsForTrade\n"
                 "\tldr r1, _0804D198 @ =gMain\n"
                 "\tmovs r7, 0x87\n"
                 "\tlsls r7, 3\n"
@@ -4394,7 +4394,7 @@ static bool32 IsDeoxysOrMewUntradable(u16 species, bool8 isObedientBitSet)
     return FALSE;
 }
 
-int sub_804FBEC(struct UnkLinkRfuStruct_02022B14Substruct a0, struct UnkLinkRfuStruct_02022B14Substruct a1, u16 species1, u16 species2, u8 type, u16 species3, u8 isObedientBitSet)
+int GetUnionRoomTradeMessageId(struct UnkLinkRfuStruct_02022B14Substruct a0, struct UnkLinkRfuStruct_02022B14Substruct a1, u16 species1, u16 species2, u8 type, u16 species3, u8 isObedientBitSet)
 {
     u8 r9 = a0.unk_01_0;
     u8 r4 = a0.unk_00_7;
diff --git a/src/wild_pokemon_area.c b/src/wild_pokemon_area.c
index fc4df06ed..3c5afaf25 100644
--- a/src/wild_pokemon_area.c
+++ b/src/wild_pokemon_area.c
@@ -289,7 +289,7 @@ static bool32 PokemonInEncounterTable(const struct WildPokemonInfo * info, s32 s
 
 static u16 GetMapSecIdFromWildMonHeader(const struct WildPokemonHeader * header)
 {
-    return get_mapheader_by_bank_and_number(header->mapGroup, header->mapNum)->regionMapSectionId;
+    return Overworld_GetMapHeaderByGroupAndId(header->mapGroup, header->mapNum)->regionMapSectionId;
 }
 
 static bool32 TryGetMapSecPokedexAreaEntry(u16 mapSecId, const u16 (*lut)[2], s32 count, s32 * lutIdx_p, u16 * tableIdx_p)
diff --git a/sym_common.txt b/sym_common.txt
index b6e5f8b5e..30b886f7a 100644
--- a/sym_common.txt
+++ b/sym_common.txt
@@ -180,7 +180,7 @@ gUnknown_3005E90: @ 3005E90
 gUnknown_3005E94: @ 3005E94
 	.space 0x4
 
-gUnknown_3005E98: @ 3005E98
+gItemUseCB: @ 3005E98
 	.space 0x4
 
 	.include "help_system_812B1E0.o"
diff --git a/sym_ewram.txt b/sym_ewram.txt
index 7a25f1726..891ba29a3 100644
--- a/sym_ewram.txt
+++ b/sym_ewram.txt
@@ -569,10 +569,10 @@ gUnknown_203B05C: @ 203B05C
 gUnknown_203B064: @ 203B064
 	.space 0x4
 
-gUnknown_203B068: @ 203B068
+gUnionRoomOfferedSpecies: @ 203B068
 	.space 0x2
 
-gUnknown_203B06A: @ 203B06A
+gUnionRoomRequestedMonType: @ 203B06A
 	.space 0x2
 
 gUnknown_203B06C: @ 203B06C
@@ -596,10 +596,10 @@ gUnknown_203B094: @ 203B094
 gUnknown_203B098: @ 203B098
 	.space 0x4
 
-gUnknown_203B09C: @ 203B09C
+sPartyMenuInternal: @ 203B09C
 	.space 0x4
 
-gUnknown_203B0A0: @ 203B0A0
+gPartyMenu: @ 203B0A0
 	.space 0x9
 
 gUnknown_203B0A9: @ 203B0A9
@@ -608,16 +608,16 @@ gUnknown_203B0A9: @ 203B0A9
 gUnknown_203B0AE: @ 203B0AE
 	.space 0x6
 
-gUnknown_203B0B4: @ 203B0B4
+sPartyMenuBoxes: @ 203B0B4
 	.space 0x4
 
-gUnknown_203B0B8: @ 203B0B8
+sPartyBgGfxTilemap: @ 203B0B8
 	.space 0x4
 
-gUnknown_203B0BC: @ 203B0BC
+sPartyBgTilemapBuffer: @ 203B0BC
 	.space 0x4
 
-gUnknown_203B0C0: @ 203B0C0
+gPartyMenuUseExitCallback: @ 203B0C0
 	.space 0x1
 
 gUnknown_203B0C1: @ 203B0C1
@@ -626,10 +626,10 @@ gUnknown_203B0C1: @ 203B0C1
 gPostMenuFieldCallback: @ 203B0C4
 	.space 0x4
 
-gUnknown_203B0C8: @ 203B0C8
+sSlot1TilemapBuffer: @ 203B0C8
 	.space 0x4
 
-gUnknown_203B0CC: @ 203B0CC
+sSlot2TilemapBuffer: @ 203B0CC
 	.space 0x4
 
 gUnknown_203B0D0: @ 203B0D0
@@ -638,10 +638,10 @@ gUnknown_203B0D0: @ 203B0D0
 gSelectedOrderFromParty: @ 203B0D4
 	.space 0x4
 
-gUnknown_203B0D8: @ 203B0D8
+sPartyMenuItemId: @ 203B0D8
 	.space 0x4
 
-gUnknown_203B0DC: @ 203B0DC
+gBattlePartyCurrentOrder: @ 203B0DC
 	.space 0x4
 
 gUnknown_203B0E0: @ 203B0E0