"Acronym:","Meaning:"
"8-)","A smiley, lots of variants exist (View side on to make sense of!)"
"<g>","Grin"
"AFAIC","As Far As I'm Concerned"
"AFAIK","As Far As I Know"
"AFK","Away From Keyboard"
"AISI","As I See It"
"AKA","Also Known As"
"ANFAWFOS","And Now For A Word From Our Sponsor"
"APA","Amateur Press Association"
"ASAP","As Soon As Possible"
"B4","Before"
"BBIAB","Be Back In A Bit"
"BBL","Be Back Later"
"BCNU","Be Seeing You"
"BFN","Bye For Now"
"BOT","Back On Topic"
"BTHOM","Beats the hell outta me!"
"BTW","By The Way"
"CU","See You"
"CUL","Catch You LaterSee You Later"
"CUL8R","See You Later"
"CWYL","Chat With You Later"
"DDD","Direct Distance Dial (as in the phone system)"
"DIIK","Damned if I know"
"EOD","End Of Discussion"
"EOF","End Of File"
"EOL","End Of Lecture"
"EOT","End of Thread"
"FIFO","First In First Out"
"FITB  ","Fill In The Blank"
"FTASB","Faster Than A Speeding Bullet"
"FTL","Faster Than Light"
"FTP","File Transfer Protocol"
"FUBB","Fouled Up Beyond Belief"
"FWIW","For What It's Worth"
"FYI","For Your Information"
"GD&R","Grinning, ducking & running"
"GIGO","Garbage In, Garbage Out"
"GIWIST","Gee, I Wish I'd Said That"
"GUI","Graphical User Interface"
"HAK","Hugs And Kisses"
"HHOK","Ha, Ha, Only Kidding"
"HIH","Hope It Helps!"
"HTH","Hope this Helps!"
"IAC","In Any Case"
"IBTD","I Beg To Differ"
"IC","I See"
"IIRC","If I Remember (recall) Correctly"
"IIWM","If It Were Me (Mine)"
"IMHO","In My Humble Opinion"
"IMNSHO","In My Not So Humble Opinion"
"IMO","In My Opinion"
"INPO","In No Particular Order"
"IOW","In Other Words"
"IYSWIM","If You See What I Mean"
"JSNM","Just Stark Naked Magic"
"KISS","Keep It Simple, Stupid"
"L8R","Later"
"LAB&TYD","Life's A Bitch & Then You Die."
"LOL","Laughing Out Loud or Lots Of Laughter"
"MSG","Message"
"MTBF","Mean Time Between Failure"
"MTFBWY","May The Force Be With You"
"MYOB","Mind Your Own Business"
"NALOPKT","Not A Lot Of People Know That"
"NIH","Not Invented Here (Very common at Microsoft)"
"NIMBY","Not In My Back Yard"
"NINO","No Input, No Output"
"OATUS","On A Totally Unrelated Subject"
"OAUS","On An Unrelated Subject"
"OBTW","Oh, By The Way"
"OIC","Oh, I See"
"ONNA","Oh No, Not Again"
"ONNTA","Oh No, Not This Again"
"OTOH","On The Other Hand"
"PFM","Pure F...ing Magic"
"PITA","Pain In The Arse"
"POTS","Plain Old Telephone Service"
"POV","Point Of View"
"PPP","Petty Pet Peeve"
"PTL","Praise The Lord"
"REXMAN","Relax, EXperiment, and read your owner`s MANuals"
"ROFL","Rolling On Floor Laughing!"
"RSN","Real Soon Now"
"RTFM","Read The Flaming Manual!"
"RYS","Read Your Screen"
"SAPFU","Surpassing All Previous 'Foul' Ups"
"SNAFU","Situation Normal, All F*cked Up"
"THANX","Thanks"
"THX","Thanks"
"TIA","Thanks In Advance"
"TLA","Three Letter Acronym"
"TNX","Thanks"
"TOYM","Turn On Your Mind!"
"TPTB","The Powers That Be"
"TRDMC","Tears Running Down My Cheeks"
"TSR","Terminate and Stay Resident"
"TTBOMK","To The Best Of My Knowledge"
"TTFN","Ta Ta For Now"
"TTUL","Talk To You Later"
"TTYAWFN","Talk To You A While From Now"
"TTYL","Talk To You Later"
"TYCLO","Turn Your CAPS LOCK Off (Quit Shouting)"
"VBG","Very Big Grin"
"WDYMBT","What Do (or Did) You Mean By That?"
"WMMOWS","Wash My Mouth Out With Soap!"
"WT","Without Thinking"
"WTF","What The F**k"
"WTH","What the Heck"
"WTTM","Without Thinking Too Much"
"WWW","World Wide Web"
"WYSBYGI","What You See Before You Get It"
"WYSIWYG","What You See Is What You Get"
"YAOTM","Yet Another Off-Topic Message"
"YHM","You Have Mail!"