| BITD | Back In The Day |
| BM | Byte Me |
| BMOTA | Byte Me On The Ass |
| BNF | Big Name Fan |
| BOHICA | Bend Over Here It Comes Again |
| BR | Bathroom |
| BRB | Be Right Back |
| BRT | Be Right There |
| BS | Big Smile |
| BT | Byte This |
| BTDT | Been There Done That |
| BTSOOM | Beats The Sh** Out Of Me |
| BTW | By The Way |
| BTWBO | Be There With Bells On |
| BWDIK | But What Do I Know? |
| BWO | Black, White or Other |
| CIAO | Goodbye (in Italian) |
| CID | Consider It Done |
| CIO | Check It Out |
| CIS | CompuServe Information Service |
| CMF | Count My Fingers |
| Cof$ | Church of Scientology |
| CRAFT | Can't Remember a F***ing Thing |
| CRAWS | Can't Remember Anything Worth A Sh** |
| CSL | Can't Stop Laughing |
| CTC | Choaking The Chicken |
| CUL8R | See You Later |
| CWYL | Chat With You Later |
| CYA | Cover Your Ass |
| CYL | See You Later |
| DBEYR | Don't Believe Everything You Read |
| DD | Due Diligence |
| DDD | Direct Distance Dial |
| DETI | Don't Even Think It |
| DGT | Don't Go There |
| DHYB | Don't Hold Your Breath |
| DILLIGAD | Do I Look Like I Give A Damn |
| DILLIGAS | Do I Look Like I Give A Sh** |
| DKDC | Don't Know Don't Care |
| DLTM | Don't Lie To Me |
| DQYDJ | Don't Quit You're Day Job |
| DRIB | Don't Read If Busy |
| DYSTSOTT | Did You See The Size Of That Thing |
| EG | Evil Grin |
| EOM | End Of Message |
| ESO | Equipment Smarter than Operator |
| F2F | Face-to-Face |
| FBKS | Failure Between Keyboard and Seat |
| FE | Fatal Error |
| FF&PN | Fresh Fields and Pastures New |
| FO | F*** Off |
| FOAF | Friend Of A Friend |
| FTASB | Faster Than A Speeding Bullet |
| FTL | Faster Than Light |
| FTTB | For The Time Being |
| FUBAR | F***ed Up Beyond All Recognition |
| FUBB | F***ed Up Beyond Belief |
| FUD | (Spreading) Fear, Uncertainty, and Disinformation |
| FWIW | For What It's Worth |
| FYA | For Your Amusement |
| FYI | For Your Information |
| FYM | For Your Misinformation |
| GAL | Get A Life |
| GG | Good Game or Gotta Go |
| GIGO | Garbage In, Garbage Out |
| GIWIST | Gee, I Wish I'd Said That |
| GL | Good Luck |
| GLYASDI | God Loves You And So Do I |
| GMTA | Great Minds Think Alike |
| GNBLFY | Got Nothing But Love For You |
| GR&D | Grinning Running And Ducking |
