Hello Tom!
Thank you very much for sharing this list!
I was struggling with the mouth parts on my own, wondering if anyone else was looking for these 
—then I found your post. It was a huge time saver! Thanks again for putting this together.
I’ve also created a tutorial on this topic, which will be released in a few hours. I’ll share the link here once it’s available.
In the video description, you’ll find a TXT file that people can download (it contains the corrected, complete list for simple copy-paste).
Below, I’m also sharing the full corrected list without comments for convenience.
Issues I Found (Mostly Typos)
I’m listing the corrections here in case you or anyone else is interested:
✔️ EyeBlinkLeft ctrl_expressions_eyeblinkl
✔️ EyeLookDownLeft ctrl_expressions_eyelookdownl
✘ EyeLookInLeft ctrl_expressions_eyelookleftl
➜ Info: Left eye look left
✅ Should be: EyeLookOutLeft
✘ EyeLookOutLeft ctrl_expressions_eyelookrightl
➜ Info: Left eye look right
✅ Should be: EyeLookInLeft
✔️ EyeLookUpLeft ctrl_expressions_eyelookupl
✘ EyeSquintLeft ctrl_expressions_eyesquintinerl
✅ Typo Fixed: ctrl_expressions_eyesquintinnerl
✔️ EyeWideLeft ctrl_expressions_eyewidenl
✔️ EyeBlinkRight ctrl_expressions_eyeblinkr
✔️ EyeLookDownRight ctrl_expressions_eyelookdownr
✔️ EyeLookInRight ctrl_expressions_eyelookleftr
➜ Info: Right eye look left (was correct)
✔️ EyeLookOutRight ctrl_expressions_eyelookrightr
➜ Info: Right eye look right (was correct)
✔️ EyeLookUpRight ctrl_expressions_eyelookupr
✘ EyeSquintRight ctrl_expressions_eyesquintinerr
✅ Typo Fixed: ctrl_expressions_eyesquintinnerr
✔️ EyeWideRight ctrl_expressions_eyewidenr
✔️ JawForward ctrl_expressions_jawfwd
✔️ JawLeft ctrl_expressions_jawleft
✔️ JawRight ctrl_expressions_jawright
✔️ JawOpen ctrl_expressions_jawOpen
⚠️ MouthClose ctrl_expressions_mouthlipspurseul
➜ *Works much better if you don't use this curve or make sure to smooth it out (in my experience).*
✔️ MouthFunnel ctrl_expressions_mouthfunnelul
✘ MouthPucker ctrl_expressions_mouthlipspurselur
✅ Typo Fixed: ctrl_expressions_mouthlipspurseur
✔️ MouthLeft ctrl_expressions_mouthleft
✔️ MouthRight ctrl_expressions_mouthright
✔️ MouthSmileLeft ctrl_expressions_mouthcornerpulll
✔️ MouthSmileRight ctrl_expressions_mouthcornerpullr
✔️ MouthFrownLeft ctrl_expressions_mouthcornerdepressl
✔️ MouthFrownRight ctrl_expressions_mouthcornerdepressr
✘ MouthDimpleLeft ctrl_expressions_mouthdimpel
✅ Typo Fixed: ctrl_expressions_mouthdimplel
✔️ MouthDimpleRight ctrl_expressions_mouthdimpler
✔️ MouthStretchLeft ctrl_expressions_mouthstretchl
✔️ MouthStretchRight ctrl_expressions_mouthstretchr
✔️ MouthRollLower ctrl_expressions_mouthlowerliprollinl
✔️ MouthRollUpper ctrl_expressions_mouthupperliprollinl
✘ MouthShrugLower ctrl_expressions_jawchinraisel
✅ Typo Fixed: ctrl_expressions_jawchinraisedl (or *dr* ending, depending on orientation)
✘ MouthShrugUpper ctrl_expressions_jawchinraiserul
✅ Typo Fixed: ctrl_expressions_jawchinraiseul (*ul* ending)
✔️ MouthPressLeft ctrl_expressions_mouthpressdl
✔️ MouthPressRight ctrl_expressions_mouthpressdr
✔️ MouthLowerDownLeft ctrl_expressions_mouthlowerlipdepressl
✔️ MouthLowerDownRight ctrl_expressions_mouthlowerlipdepressr
✔️ MouthUpperUpLeft ctrl_expressions_mouthupperlipraisel
✔️ MouthUpperUpRight ctrl_expressions_mouthupperlipraiser
✔️ BrowDownLeft ctrl_expressions_browdownl
✔️ BrowDownRight ctrl_expressions_browdownr
✔️ BrowInnerUp ctrl_expressions_browlaterall
✔️ BrowOuterUpLeft ctrl_expressions_browraiseouterl
✔️ BrowOuterUpRight ctrl_expressions_browraiseouterr
✔️ CheekPuff ctrl_expressions_mouthcheekblowl
✔️ CheekSquintLeft ctrl_expressions_eyecheekraisel
✔️ CheekSquintRight ctrl_expressions_eyecheekraiser
✔️ NoseSneerLeft ctrl_expressions_nosewrinklel
✔️ NoseSneerRight ctrl_expressions_nosewrinkler
✔️ TongueOut ctrl_expressions_tongueout
Full Corrected Complete List
(Ready to copy-paste)
EyeBlinkLeft ctrl_expressions_eyeblinkl
EyeLookDownLeft ctrl_expressions_eyelookdownl
EyeLookOutLeft ctrl_expressions_eyelookleftl
EyeLookInLeft ctrl_expressions_eyelookrightl
EyeLookUpLeft ctrl_expressions_eyelookupl
EyeSquintLeft ctrl_expressions_eyesquintinnerl
EyeWideLeft ctrl_expressions_eyewidenl
EyeBlinkRight ctrl_expressions_eyeblinkr
EyeLookDownRight ctrl_expressions_eyelookdownr
EyeLookInRight ctrl_expressions_eyelookleftr
EyeLookOutRight ctrl_expressions_eyelookrightr
EyeLookUpRight ctrl_expressions_eyelookupr
EyeSquintRight ctrl_expressions_eyesquintinnerr
EyeWideRight ctrl_expressions_eyewidenr
JawForward ctrl_expressions_jawfwd
JawLeft ctrl_expressions_jawleft
JawRight ctrl_expressions_jawright
JawOpen ctrl_expressions_jawOpen
MouthClose ctrl_expressions_mouthlipspurseul
MouthFunnel ctrl_expressions_mouthfunnelul
MouthPucker ctrl_expressions_mouthlipspurseur
MouthLeft ctrl_expressions_mouthleft
MouthRight ctrl_expressions_mouthright
MouthSmileLeft ctrl_expressions_mouthcornerpulll
MouthSmileRight ctrl_expressions_mouthcornerpullr
MouthFrownLeft ctrl_expressions_mouthcornerdepressl
MouthFrownRight ctrl_expressions_mouthcornerdepressr
MouthDimpleLeft ctrl_expressions_mouthdimplel
MouthDimpleRight ctrl_expressions_mouthdimpler
MouthStretchLeft ctrl_expressions_mouthstretchl
MouthStretchRight ctrl_expressions_mouthstretchr
MouthRollLower ctrl_expressions_mouthlowerliprollinl
MouthRollUpper ctrl_expressions_mouthupperliprollinl
MouthShrugLower ctrl_expressions_jawchinraisedl
MouthShrugUpper ctrl_expressions_jawchinraiseul
MouthPressLeft ctrl_expressions_mouthpressdl
MouthPressRight ctrl_expressions_mouthpressdr
MouthLowerDownLeft ctrl_expressions_mouthlowerlipdepressl
MouthLowerDownRight ctrl_expressions_mouthlowerlipdepressr
MouthUpperUpLeft ctrl_expressions_mouthupperlipraisel
MouthUpperUpRight ctrl_expressions_mouthupperlipraiser
BrowDownLeft ctrl_expressions_browdownl
BrowDownRight ctrl_expressions_browdownr
BrowInnerUp ctrl_expressions_browlaterall
BrowOuterUpLeft ctrl_expressions_browraiseouterl
BrowOuterUpRight ctrl_expressions_browraiseouterr
CheekPuff ctrl_expressions_mouthcheekblowl
CheekSquintLeft ctrl_expressions_eyecheekraisel
CheekSquintRight ctrl_expressions_eyecheekraiser
NoseSneerLeft ctrl_expressions_nosewrinklel
NoseSneerRight ctrl_expressions_nosewrinkler
TongueOut ctrl_expressions_tongueout