diff --git a/FUNC_LABELS.md b/FUNC_LABELS.md
index 22798e7..5970df1 100644
--- a/FUNC_LABELS.md
+++ b/FUNC_LABELS.md
@@ -40,3 +40,15 @@ Renames are **byte-neutral** (`make compare` must stay OK after every batch).
 | Func_ | @bank:addr | new name | evidence | date |
 |---|---|---|---|---|
 | `Func_8f10` | `02:4f10` | `InitBoosterPacksAndDeckCounterSaveData` | tcg1 exact match (InitPromotionalCardAndDeckCounterSaveData), adapted to tcg2 SRAM | 2026-06-06 |
+| `Func_3a39` | `00:3a39` | `FrameFunc_Overworld` | per-frame OW update (UpdateOWScroll + sprite anims + FadePalettes); set by SetOverworldFrameFunc | 2026-06-06 |
+| `Func_1109f` | `04:509f` | `SetOverworldFrameFunc` | pushes FrameFunc_Overworld; callers OverworldLoop/CreditsCmd_InitOW | 2026-06-06 |
+| `Func_110a8` | `04:50a8` | `UnsetOverworldFrameFunc` | pops it; callers CreditsCmd_DeinitOW etc. | 2026-06-06 |
+| `Func_3a81` | `00:3a81` | `FrameFunc_AnimationQueue` | per-frame update during queued screen anims (gated on wActiveScreenAnim) | 2026-06-06 |
+| `Func_110b9` | `04:50b9` | `SetAnimationQueueFrameFunc` | pushes FrameFunc_AnimationQueue; caller ResetAnimationQueue | 2026-06-06 |
+| `Func_110c2` | `04:50c2` | `UnsetAnimationQueueFrameFunc` | pops it; caller FinishQueuedAnimations | 2026-06-06 |
+
+## Progress
+- 2026-06-06: 7 named (1 tcg1-match + 6 overworld/animation frame-function cluster). 1,202 remaining.
+  Pilot confirmed the xref workflow: callers + named callees + the frame-func convention
+  resolve a cluster cleanly and byte-neutrally. The higher-level transition orchestrators
+  (Func_1022a/10252/102a4/102c4) need their leaf callees named first (bottom-up).
diff --git a/src/engine/bank03.asm b/src/engine/bank03.asm
index 8029d1c..24d7e1d 100644
--- a/src/engine/bank03.asm
+++ b/src/engine/bank03.asm
@@ -99,7 +99,7 @@ StartMenu_ContinueFromDiary:
 	farcall Func_1055e
 	farcall UpdateOWScroll
 	farcall SaveTargetFadePals
-	farcall Func_1109f
+	farcall SetOverworldFrameFunc
 	call DoFrame
 	ld a, OWMODE_CONTINUE_DUEL
 	call ExecuteOWModeScript
@@ -1242,7 +1242,7 @@ OverworldLoop::
 	farcall Func_1055e
 	farcall UpdateOWScroll
 	farcall SaveTargetFadePals
-	farcall Func_1109f
+	farcall SetOverworldFrameFunc
 	call DoFrame
 	ld a, FALSE
 	ld b, $00
diff --git a/src/engine/bank04.asm b/src/engine/bank04.asm
index 0a94c67..5637db6 100644
--- a/src/engine/bank04.asm
+++ b/src/engine/bank04.asm
@@ -292,7 +292,7 @@ Func_1022a:
 	farcall SetAllOBPaletteFadeConfigsToEnabled
 	farcall StartFadeToWhite
 	farcall WaitPalFading_Bank07
-	call Func_110a8
+	call UnsetOverworldFrameFunc
 	call Func_10ea7
 	call Func_1059f
 	call Func_10d40
@@ -317,7 +317,7 @@ Func_10252:
 	call Func_1055e
 	call UpdateOWScroll
 	call EnableLCD
-	call Func_1109f
+	call SetOverworldFrameFunc
 	farcall SetAllBGPaletteFadeConfigsToEnabled
 	farcall SetAllOBPaletteFadeConfigsToEnabled
 	farcall StartFadeFromWhite
@@ -3219,14 +3219,14 @@ UnsetFadePalsFrameFunc:
 	call PopFrameFunction
 	ret
 
-Func_1109f::
+SetOverworldFrameFunc::
 	push hl
-	ld hl, Func_3a39
+	ld hl, FrameFunc_Overworld
 	call PushFrameFunction
 	pop hl
 	ret
 
-Func_110a8::
+UnsetOverworldFrameFunc::
 	call PopFrameFunction
 	ret
 
@@ -3241,14 +3241,14 @@ UnsetSpriteAnimationAndFadePalsFrameFunc::
 	call PopFrameFunction
 	ret
 
-Func_110b9::
+SetAnimationQueueFrameFunc::
 	push hl
-	ld hl, Func_3a81
+	ld hl, FrameFunc_AnimationQueue
 	call PushFrameFunction
 	pop hl
 	ret
 
-Func_110c2::
+UnsetAnimationQueueFrameFunc::
 	call PopFrameFunction
 	ret
 
diff --git a/src/engine/bank07.asm b/src/engine/bank07.asm
index 5d99356..c0831fd 100644
--- a/src/engine/bank07.asm
+++ b/src/engine/bank07.asm
@@ -5090,7 +5090,7 @@ Func_1e5a2::
 
 RunDuelFromSRAM:
 	farcall Stub_10cfe
-	farcall Func_1109f
+	farcall SetOverworldFrameFunc
 	farcall Func_1022a
 	bank1call StartDuelFromSRAM
 	farcall Func_10252
diff --git a/src/engine/bank0b.asm b/src/engine/bank0b.asm
index ab7a67e..1ce22cf 100644
--- a/src/engine/bank0b.asm
+++ b/src/engine/bank0b.asm
@@ -8415,7 +8415,7 @@ Func_2fe9a:
 	call .FadeToWhite
 .exit
 	call WaitPalFading
-	farcall Func_110a8
+	farcall UnsetOverworldFrameFunc
 	ret
 
 .FadeToWhite:
diff --git a/src/engine/bank0c.asm b/src/engine/bank0c.asm
index 70a0c92..2666e0f 100644
--- a/src/engine/bank0c.asm
+++ b/src/engine/bank0c.asm
@@ -748,7 +748,7 @@ Func_30452:
 	farcall StartPalFadeToBlackOrWhite
 .wait_fade
 	call WaitPalFading
-	farcall Func_110a8
+	farcall UnsetOverworldFrameFunc
 	ret
 
 .data
@@ -873,7 +873,7 @@ DoGRBlimpMovement_GRIsland:
 	call .FadeOut
 .finish
 	call WaitPalFading
-	farcall Func_110a8
+	farcall UnsetOverworldFrameFunc
 	ret
 
 ; fades out to white or black
diff --git a/src/engine/bank10.asm b/src/engine/bank10.asm
index 3141d93..defcbda 100644
--- a/src/engine/bank10.asm
+++ b/src/engine/bank10.asm
@@ -1160,7 +1160,7 @@ Func_406d1:
 	farcall StartPalFadeToBlackOrWhite
 .wait_fade
 	call WaitPalFading
-	farcall Func_110a8
+	farcall UnsetOverworldFrameFunc
 	ret
 
 TCGIslandLocationPositions:
@@ -1264,7 +1264,7 @@ DoGRBlimpMovement_TCGIsland:
 	call .FadeOut
 .finish
 	call WaitPalFading
-	farcall Func_110a8
+	farcall UnsetOverworldFrameFunc
 	ret
 
 ; fades out to white or black
@@ -5626,7 +5626,7 @@ Func_42f86:
 	ld b, $04
 	farcall StartPalFadeToBlackOrWhite
 	call WaitPalFading
-	farcall Func_110a8
+	farcall UnsetOverworldFrameFunc
 	scf
 	ccf
 	ret
diff --git a/src/engine/credits_commands.asm b/src/engine/credits_commands.asm
index ff2dc4c..a977b1a 100644
--- a/src/engine/credits_commands.asm
+++ b/src/engine/credits_commands.asm
@@ -389,11 +389,11 @@ CreditsCmd_LoadMap:
 
 CreditsCmd_InitOW:
 	call InitOWObjects
-	call Func_1109f
+	call SetOverworldFrameFunc
 	ret
 
 CreditsCmd_DeinitOW:
-	call Func_110a8
+	call UnsetOverworldFrameFunc
 	ret
 
 CreditsCmd_LoadTilemap:
diff --git a/src/home/unsorted.asm b/src/home/unsorted.asm
index c6291c6..5280261 100644
--- a/src/home/unsorted.asm
+++ b/src/home/unsorted.asm
@@ -556,7 +556,7 @@ WaitForOWObjectAnimation::
 Func_338f::
 	push af
 	farcall SaveTargetFadePals
-	farcall Func_1109f
+	farcall SetOverworldFrameFunc
 	call DoFrame
 	pop af
 	ld b, $00
@@ -567,7 +567,7 @@ Func_33a3::
 	ld b, $00
 	farcall StartPalFadeToBlackOrWhite
 	call WaitPalFading
-	farcall Func_110a8
+	farcall UnsetOverworldFrameFunc
 	ld a, EVENT_EF
 	farcall ZeroOutEventValue
 	ret
@@ -1901,7 +1901,9 @@ FrameFunc_FadePals::
 	pop af
 	ret
 
-Func_3a39::
+; per-frame overworld update (set as the frame function via SetOverworldFrameFunc):
+; scrolls the map, updates the OW object / sprite animations, and fades palettes
+FrameFunc_Overworld::
 	push af
 	push bc
 	push de
@@ -1942,7 +1944,9 @@ FrameFunc_SpriteAnimationAndFadePals::
 	pop af
 	ret
 
-Func_3a81::
+; per-frame update while queued screen animations play (set via
+; SetAnimationQueueFrameFunc); only updates sprite anims when none is active
+FrameFunc_AnimationQueue::
 	push af
 	push bc
 	push de
@@ -2292,7 +2296,7 @@ ResetAnimationQueue::
 	push af
 	call FinishQueuedAnimations
 	farcall Func_1dfb9
-	farcall Func_110b9
+	farcall SetAnimationQueueFrameFunc
 	ld a, $01
 	ld [wdc57], a
 	pop af
@@ -2303,7 +2307,7 @@ FinishQueuedAnimations::
 	ld a, [wdc57]
 	and a
 	jr z, .asm_3c60
-	farcall Func_110c2
+	farcall UnsetAnimationQueueFrameFunc
 .asm_3c60
 	xor a
 	ld [wdc57], a