World of Warcraft Glossary of Terms
Working out chat and game abbreviations is no easy task, especially if you are new to the MMORPG genre. To help you understand what can seem like gibberish we have compiled this extensive glossary of common terms and WoW specific terms you should know.

Common Chat Abbreviations
AFAIK - As far as I know
AFK - Away from keyboard
BRB - Be right back
BRT - Be right there
BTW - By the way; between
DND = Do not disturb
FUBAR - Flipped up beyond all recognition
GG - Good game
GTG - Got to go; Good to go
IMHO - In my humble opinion
IRL - In real life
LFG - Looking for a group
LFM - Looking for more (to group)
LMAO - Laughing my backside off
LOL = Laugh out loud; Lots of laughter
MT - Mistell
NP - No problem
OMFG - Oh my flipping god!
OMG - Oh my god!
OMW - On my way
OOC - Out of character
OT - Off topic
PST - Please send tell
RL - Real life
ROFL - Roll over the floor laughing
STFU - Shut the fluff up
TY - Thank you
WB - Welcome back
WTB - Want to buy
WTF - What the flip!
WTH - What the hell!
WTS - Want to sell
WTT - Want to trade
YW - You're welcome