Chat and message board participants often use a colorful language of initials to save keystrokes. Here's a guide to this "Webspeak:"

A/S/LAge/Sex/Location
AAKAsleep At Keyboard
AFKAway From Keyboard
ASAPAs Soon As Possible
ASLAge/Sex/Location
AWOLAbsent Without Leave
B/FBoyfriend
BBIABBe Back In A Bit
BBIASBe Back In A Sec
BBIAWBe Back In A While
BBLBe Back Later
BOFHBad Operator From Heck
BRBBe Right Back
BROILBrother-in-law
BRTBe Right There
BTDTBeen There, Done That
BTWBy The Way
DQYDJDon't Quit Your Day Job
FUBARFouled Up Beyond All Recognition
FUD"Fear, Uncertainty, and Doubt"
FYIFor Your Information
G or <G>Grin
G/FGirlfriend
GAGo Ahead
GGGood Game or Good Going
GJGood Job
GMGood Move
GMTAGreat Minds Think Alike
GR8Great
GRRRRGrowling
GTGGot To Go
GTGPGot To Go Potty
GTHGo To Heck
HUGZHugs
IIRCIf I Recall Correctly
ILYI Love You
IMInstant Message/Messaging
IMHOIn My Humble Opinion
IMNSHOIn My Not So Humble Opinion
JK or J/KJust Kidding
KEWLCool
L8RLater
LMAOLaughing My A** Off
LOLLaughing Out Loud
LTNSLong Time No See
LYLLove You Lots
MOTDMessage Of The Day
MSGMessage
NMNever Mind
NOYBNone Of Your Business
NPNo Problem
OMGOh My Gosh
OTOHOn the Other Hand
PITAPain In The A**
PLZPlease
PMFJIHPardon Me For Jumping In Here
RE or RE's"Re-Hi," meaning "Hello again"
RLReal Life
ROFLRolling on the Floor Laughing
ROTFLRolling On The Floor Laughing
ROTFLMAORolling On The Floor Laughing My A** Off
ROTFLOLRolling On The Floor Laughing Out Loud
RTFMRead The F***ing Manual
RUAre You?
S/M/F/BILSister/Mother/Father/Brother-in-law
SAHMStay At Home Mom
STFUShut The F*** Up
TANSTAAFLThere Ain't No Such Thing As A Free Lunch
TGIFThank Goodness It's Friday
THXThanks
TIAThanks In Advance
TLAThree Letter Acronym
TMIToo Much Information
TPTBThe Powers That Be
TTFNTa Ta For Now
TTYLTalk To You Later
TYVMThank You Very Much
UYou
U-R or URYou Are
WBWelcome Back
WEGWicked Evil Grin
WGWicked Grin
WTFWhat The F***?
WTGWay To Go!
WTHWhat the Heck
XOXOHugs and Kisses
YMMVYour Mileage May Vary
YWYou're Welcome
ZUP?What's Up?
(((((name))))  Hug