| Acronym | Meaning |
| 2moro | Tomorrow |
| 2nite | Tonight |
| AFAIC | As Far As I'm Concerned |
| AFAIK | As Far As I Know |
| AFGO | Another F***ing (or Fabulous) Growth Opportunity |
| AFK | Away From Keyboard |
| AISI | As I See It |
| AKA | Also Known As |
| ANFAWFOS | And Now For A Word Word From Our Sponsor |
| ANFAWFOWS | And Now For A Word Word From Our WEB Sponsor |
| ASAFP | As Soon As Friggin Possible |
| ASAP | As Soon As Possible |
| AWGTHTGTTA | Are We Going To Have To Go Through This Again |
| AWGTHTGTTSA | Are We Going To Have To Go Through This s**t Again |
| B/C | Because |
| B4 | Before |
| B4N | Bye For Now |
| BAK | Back At Keyboard |
| BBL | Be Back Later |
| BCNU | Be Seeing You |
| BCNU | Be Seeing You |
| BF / GF | Boyfriend / Girlfriend |
| BFD | Big F***ing Deal! |
| BFF | Best Friends Forever |
| BFN | Bye For Now |
| BFO | Blinding Flash of the Obvious |
| BK | Bo Knows |
| BNF | Big Name Fan |
| BO | Buffer (Brain) Overload |
| BOHICA | Bend Over, Here It Comes Again! |
| BOKYAG | Bend Over and Kiss Your A** Goodbye |
| BOT | Back On Topic |
| BRB | Be Right Back |
| BRB | Be Right Back |
| BT | Byte This! |
| BTSOOM | beats the stuffing out of me |
| BTSOOM | Beats The s**t Out Of Me |
| BTW | By The Way |
| BTW | By The Way |
| BTWBO | Be There With Bells On |
| CD9 | Code 9 - means parents are around |
| CIAO | Goodbye |
| CIS | CompuServe Information Service |
| CU | See You |
| CUL | Catch You Later/See You Later |
| CUL8R | See You Later |
| CWYL | Chat With You Later |
| CYA | Cover Your As* or See Ya |
| DBEYR | Don't Believe Everything You Read |
| DDD | Direct Distance Dial |
| DHYB | Don't Hold Your Breath |
| DILLIGAD | Do I Look Like I Give A Damn |
| DILLIGAS | Do I Look Like I Give A Sh** |
| DITYID | Did I Tell You I'm Distressed? |
| DQYDJ | Don't Quit You're Day Job |
| DYSTSOTT | Did You See The Size Of That Thing |
| EFLA | Extended Four Letter Acronym! |
| FAQ | Frequently Asked Question |
| FC | Fingers Crossed |
| FCFS | First Come First Served |
| FE | Fatal Error |
| FEAR | F*** Everything And Run |
| FIIOH | F*** (or Forget) It, I'm Outta Here |
| FMV | Full Motion Video |
| FOAD | F*** Off And Die |
| FTASB | Faster Than A Speeding Bullet |
| FTL | Faster Than Light |
| FUBAR | F***** Up Beyond All Recognition |
| FUCT | Failed Under Continuous Testing |
| FUD | Fear, Uncertainty, and Disinformation |
| FWIW | For What It's Worth |
| FYI | For Your Information |
| FYI | For Your Information |
| FYM | For Your Misinformation |
| GIGO | Garbage In, Garbage Out |
| GIWIST | Gee, I Wish I'd Said That |
| GMTA | Great Minds Think Alike |
| GR&D | Grinning Running & Ducking |
| GR8 | Great |
| GTG | Got to Go |
| GTRM | Going To Read Mail |
| HAK | Hugs And Kisses |
| HHO1/2K | Ha Ha, Only Half Kidding |
| HHOK | Ha Ha, Only Kidding |
| HIOOC | Help! I'm Out Of Coffee! |
| HSIK | How Should I Know |
| HTH | Happy To Help |
| HTH | Hope This Helps or Happy yo help |
| HUA | Heads Up, Ace |
| IAC | In Any Case |
| IAE | In Any Event |
| IAE | In Any Event |
| IANA... | I am not a ... |
| IANAC | I Am Not A Crook |
| IANAL | I Am Not A Lawyer |
| IAO | I Am Outtahere |
| IBCNU | I'll Be Seeing You |
| IBK | Idiot Behind Keyboard |
| IBTD | I Beg To Differ |
| IDK | I don't know |
| IFABCTE | I Found A Bug, Call The Exterminator |
| IIRC | If I Recall Correctly |
| IITYWTMWYBMAD | If I Tell You What This Means Will You Buy Me A Drink |
| IITYWTMWYBMAD | If I Tell You What This Means Will You Buy Me A Drink? |
| IITYWTMWYKM | If I Tell You What This Means Will You Kiss Me |
| IITYWTMWYLMA | If I Tell You What This Means Will You Leave Me Alone |
| IIWM | If It Were Me |
| ILF | I'll Look Forward |
| ILSHIBAMF | I Laughed So Hard I Broke All My Furniture |
| ILSHIBMS | I Laughed So Hard I Broke My Stitches |
| ILY | I Love You |
| IMCO | In My Considered Opinion |
| IMHO | In My Humble Opinion |
| IMHO | In My Humble Opinion |
| IMNSHO | In My Not So Humble Opinion |
| IMNSHO | In My Not So Humble Opinion |
| IMO | In My Opinion |
| INAL | I'm Not A Lawyer |
| INPO | In No Particular Order |
| IOW | In Other Words |
| IRC | Internet Relay Chat |
| IRL | In Real Life |
| ISO | In Search Of |
| ISP | Internet Service Provider |
| IYKWIM | If You Know What I mean |
| J/K | Just Kidding |
| JFYI | Just For Your Information |
| KISS | Keep It Simple Stupid |
| L8R | Later |
| LD | Long Distance |
| LDTTWA | Let's Do The Time Warp Again |
| LLTA | Lots And Lots Of Thunderous Applause |
| LMAO | Laughing My As* Off |
| LMKOAP | Let Me Know Of Any Problems |
| LOEL | Laugh(ing) Out Extremely Loud |
| LOL | Laugh(ing) Out Loud |
| LSHHTCMS | Laughed So Hard, Had To Change My Shorts |
| LTIP | Laughing Till I Puke |
| LYLAS | Love You Like A Sister |
| MHOTY | My Hat's Off To You |
| MIL-TFD-41 | Make It Like The F*****g Drawing For Once |
| ML | Mailing List |
| MMP | More Money, Please |
| MorF | Male or Female |
| MOS | Mom Over Shoulder |
| MTFBWY | May The Force Be With You |
| NBD | No Big Deal |
| NFW | No F****** Way |
| NIMBY | Not In My Back Yard |
| NMU | Not much, you? |
| Noob | Newbie - often an insult to somebody who doesn't know much about something. |
| NOYB | None Of Your Business |
| NP | No Problem |
| NRN | No Reply Necessary |
| NUB | New person to a site or game |
| NYCFS | New York City Finger Salute |
| OATIS | On A Totally Irrelevant Subject |
| OATUS | On A Totally Unrelated Subject |
| OAUS | On An Unrelated Subject |
| OBTW | Oh By The Way |
| OI | Operator Indisposed |
| OIC | Oh, I See |
| OMG | Oh My God |
| OMIK | Open Mouth, Insert Keyboard |
| ONNA | Oh No, Not Again |
| ONNTA | Oh No Not This Again |
| OOH | Out Of Hand |
| OOTB | Out Of The Box |
| OOTC | Obligatory On Topic Comment |
| OT | Off Topic |
| OTL | Out To Lunch |
| OTOH | On The Other Hand |
| OTOOH | On The Other Other Hand |
| OTSH | On The Same Hand |
| OWTTE | Or Words To That Effect |
| OZ | Australia |
| P911 | Parent Emergency |
| PAW | Parents are Watching |
| PIR | Parent In Room |
| PITA | Pain In The Arse |
| PMFJI | Pardon Me For Jumping In |
| PMJI | Pardon My Jumping In |
| POS | Parent Over Shoulder |
| POV | Point Of View |
| POV | Point Of View |
| PRON | Porn |
| PRW | Parents Are Watching |
| PSX | Sony Playstation |
| PTB | Powers That Be |
| PU | That Stinks! |
| RBTL | Read Between The Lines |
| RBTL | Read Between The Lines |
| RML | Read My Lips |
| RMM | Read My Mail |
| ROFL | Rolling On Floor Laughing |
| ROFLWMP | Rolling on the Floor Wetting My Pants |
| ROTF | Rolling On The Floor |
| ROTFL | Rolling On the Floor Laughing |
| ROTFL | Rolling On The Floor Laughing |
| ROTFLMAO | Rolling On The Floor Laughing My As* Off |
| ROTFLOL | Rolled on the Floor Laughing Out Loud |
| ROTM | Right On The Money |
| RSN | Real Soon Now |
| RT | Real Time or Retweet |
| RTFM | Read The F***ing Manual (or Message) |
| RTM | Read The Manual (or Message) |
| S2R | Send To Recieve (pictures) |
| SEP | Someone Else's Problem |
| SGI | She'd Get it! |
| SH | Sh** Happens |
| SITD | Still In The Dark |
| SITD | Still In The Dark |
| SLAP | Sounds Like A Plan |
| SNAFU | Situation Normal- All F***** Up |
| SOI | Sit On It |
| SOL | Smiling Out Loud |
| SOL | Sh** Out of Luck |
| STBY | Sucks To Be You |
| SWAK | Sealed (or Sent) With A Kiss |
| SysOp | System Operator |
| TAFL | Take A Flying Leap |
| TANJ | There Ain't No Justice |
| TANSTAAFL | There Ain't No Such Than A Free Lunch |
| TBH | To Be Honest |
| TDTM | Talk Dirty To Me |
| TFH | Thread From Hell |
| TFN | Thanks For Nothin' |
| THX or TX or THKS | Thanks |
| TIA | Thanks In Advance |
| TIC | Tongue In Cheek |
| TISEC | Tongue In Someone Else's Cheek |
| TLA | Three Letter Acronym (such as this) |
| TLC | Tender Loving Care |
| TLTBT | Too Ludicrous To Be True! |
| TM | Trust Me |
| TMI | Too Much Information |
| TPTB | The Powers That Be |
| TSR | Totally Stuck in RAM |
| TSR | Terminate and Stay Resident |
| TTFN | Ta Ta For Now |
| TTT | That's The Ticket |
| TTYL | Talk To You Later |
| TWHAB | This Won't Hurt A Bit |
| Txs | Thanks or Texas |
| TYVM | Thank You Very Much |
| VBG | Very Big Grin |
| VI | Village Idiot |
| VPL | Visible Pantie Line |
| W/E | Whatever |
| Warez | Pirated Software |
| WDIPME | Where Did I Put My Excedrin |
| WEG | Wicked Evil Grin |
| WGAFS | Who Gives A Flying Squat |
| WGFF? | Who Gives A Flying Flood? |
| WIC | Where I'm Concerned |
| WIMP | Washed-up Information Media Phobe |
| WIT | Wordsmith In Training |
| WMG | Wheres My Glasses |
| WOB | Waste of Bandwidth |
| WRT | with respect to |
| WTF | What the F**k? |
| WTFIGO | What The F*** Is Going On? |
| WTH | What The Heck (Hell) |
| WTHDTIM | What The Hell Do These Initials Mean |
| WTSDS | Where The Sun Don't Shine |
| WYSIUWYW | What You See Isn't Usually What You Want |
| WYSIWYG | What you see is what you get |
| WYWH | Wish You Were Here |
| XOXO | Hugs and Kisses |
| YAM | Yet Another Meeting |
| YCHT | You can have them |
| YGBK | You Gotta Be Kiddin' |
| YMMV | Your Mileage May Vary |