Example:
To perform an Emote, type in the chat window: /agree
This will perform the Emote and anyone around you will see you. You can also direct your Emote to an individual by selecting the person and then typing /whistle and you will whistle to that particular person. It will also automatically generate “You whistle to <person’s name>.” The following is a  list of emotion codes for WoW on PC.

Full List of WoW Emotion Codes

/agree
/amaze
/angry, /mad
/apologize, /sorry
/applaud
/bark
/bashful
/beckon
/beg
/belch, /burp
/bite
/bleed, /blood
/blink
/blood, /bleed
/blow, /kiss
/blush
/boggle
/bonk, /doh
/bored
/bounce
/bow
/brb
/burp, /belch
/bye, /farewell, /goodbye
/cackle
/calm
/cat, /catty, /scratch
/cheer
/chew, /eat
/chicken, /flap, /strut
/chuckle
/clap
/cold
/comfort
/commend
/confused
/congrats, /congratulate
/cough
/cower, /fear
/crack, /knuckles
/cringe
/cry, /sob, /weep
/cuddle, /spoon
/curious
/curtsey
/dance
/disappointed, /frown
/doh, /bonk
/doom, /threat, /threaten, /wrath
/drink, /shindig
/drool
/duck
/eat, /chew
/eye
/farewell, /bye, /goodbye
/fart
/fear, /cower
/feast, /food, /hungry
/fidget, /impatient
/flap, /chicken, /strut
/flex, /strong
/flop
/food, /feast, /hungry
/frown, /disappointed
/gasp
/gaze
/giggle
/glad, /happy, /yay
/glare
/gloat
/goodbye, /bye, /farewell
/greet, /greetings
/grin, /wicked, /wickedly
/groan
/grovel, /peon
/growl
/guffaw
/hail
/happy, /glad, /yay
/hello, /hi
/hug
/hungry, /feast, /food
/impatient, /fidget
/insult
/introduce
/jk (just kidding)
/kiss, /blow
/kneel
/knuckles, /crack
/lavish, /praise
/laugh, /lol
/lay, /laydown, /lie,
/liedown
/lick
/listen
/lol, /laugh
/lost
/love
/mad, /angry
/massage
/moan
/mock
/moo
/moon
/mourn
/no
/nod
/nosepick, /pick
/panic
/peer
/peon, /grovel
/pest, /shoo
/pick, /nosepick
/pity
/plead
/point
/poke
/ponder
/pounce
/praise, /lavish
/pray
/purr
/puzzle
/question, /talkq
/raise, /volunteer
/rasp, /rude
/rdy, /ready
/roar
/rofl
/rude, /rasp
/salute
/scared
/scratch, /cat, /catty
/sexy
/shake
/shimmy
/shindig, /drink
/shiver
/shoo, /pest
/shout
/shrug
/shy
/sigh
/sit
/slap
/sleep
/smile
/smirk
/snarl
/snicker
/sniff
/snub
/sob, /cry, /weep
/soothe
/sorry, /apologize
/spit
/spoon, /cuddle
/stand
/stare
/stink
/strong, /flex
/strut, /chicken, /flap
/surprised
/surrender
/talk
/talkex
/talkq, /question
/tap
/taunt
/tease
/thank, /thanks,/ty
/thirsty
/threat, /threaten, /doom, /wrath
/tickle
/tired
/train
/ty, /thank, /thanks
/veto
/victory
/violin
/volunteer, /raise
/wave
/weep, /cry, /sob
/welcome
/whine
/whistle
/wicked, /wickedly, /grin
/work
/wrath, /threat, /threaten, /doom
/yawn
/yay, /glad, /happy

WoW Voice Emotes

Voice emotes are emotes that have actual speech files in Wow that play out when you execute them. For example, typing “/v inc” will cause your character to say “Incoming” and everyone that is near you will be able to hear that “Incoming” being played on the speakers.

The following is a list of available voice emotes.

/v assist, as
/v charge
/v cheer
/v fire
/v flee, run
/v flirt
/v follow, followme, fol
/v goodbye, bye
/v grats, congrats
/v heal
/v hello
/v help
/v incoming, inc
/v no
/v outofmana, oom
/v raspberry, rasp
/v silly
/v thanks, thank, thankyou
/v train
/v wait
/v yes
/v welcome