This page will show you a lot of the abbreviations that you might encounter in the chat or on the wiki. Not all abbreviations used on the Internet are posted here though, and if you find one that is not on the list, please comment and an admin will add it to the list.
A lot of the abbreviations are written in caps to show what each letter means in the meaning. The abbreviations that consist of one word are written with one capital letter.
The Abbreviations
AFAIK = As Far As I Know
AFK = Away From Keyboard (same as BRB)
ASAP = As Soon As Possible
BBL = Be Back Later
BRB = Be Right Back
BTW = By The Way
GTG = Got To Go
GWS = Get Well Soon
Cya! = See You! (Lit. C (pronounced as 'see') and Ya! (meaning 'you'))
DK = Don't Know
FML = F*ck My Life
FTW = For The Win
FWIW = For What It's Worth
FYI = For Your Information
IMO (IMHO) = In My Opinion (In My Humble Opinion)
IDC = I Don't Care
IDK = I Don't Know
IKR? = I Know, Right?
IRL = In Real Life
JK = Just Kidding
LMAO = Laughing My A$$ Off
LOL = Laughing Out Loud
NP = No Problem
NvM = Never Mind
OMG = Oh My God / Oh My Gosh
O RLY? = Oh Really? (used when being sarcastic)
PM = Private Message (usually used in the chat)
RP = Role Play
POV = Point Of View
Ppl = People
RL = Real Life
ROFL = Rolling On The Floor Laughing
ROFLMAO = Rolling On The Floor Laughing My A$$ Off. (Combination of ROFL and LMAO)
TBH = To Be Honest
TMI = Too Much Information
TTYL = Talk To You Later
Thnx = Thanks
TY = Thank You
Tx = Thanks
WB / WeBa = Welcome Back
WTF? = What The F*ck?
WTH? = What The Hell?
YK = You Know
YW = You're Welcome