| ACK! OR NACK! |
| ACK? |
| AFAIK |
| AFK |
| ASAP |
| ASL |
| BAK |
| BBN |
| BBS |
| BCNU |
| BRB |
| BTW |
| BWL |
| C&G |
| CID |
| CNP... |
| CP |
| CSG |
| CYA |
| CYAL8R |
| DAY |
| DLTBBB |
| EMSG |
| FWIW |
| FYEO |
| FYI |
| G/S? |
| GFN |
| GG |
| GLSY |
| GMTA |
| H&K |
| HABU |
| HAGN |
| HAGU |
| HHIS |
| HOF |
| IC |
| ICQ |
| IGP |
| IH8U |
| ILY |
| IM |
| IMAO |
| IMD14U |
| IMHO |
| IMO |
| IRL |
| IWALU |
| IWUTK |
| JMO |
| JTLYK |
| K |
| KIT |
| KOC |
| KOL |
| L8R |
| L8R G8R |
| LHM |
| LHU |
| LOL |
| LSHIPMP |
| LSHMBB |
| LSHMBH |
| LTNS |
| LTNT |
| LTS |
| LUWAMH |
| LY |
| M/F? |
| MAY |
| NTMY |
| OIC |
| OL |
| OM |
| OMG |
| OTTOMH |
| PDS |
| PM |
| PMJI |
| POAHF |
| QSL |
| QSO |
| QT |
| QTP |
| ROTF |
| ROTFL |
| ROTFLAPMP |
| ROTFLMAO |
| ROTFLUTS |
| ROTFLWTIME |
| RSN |
| SETE |
| SO |
| SWAK |
| SWJ |
| SWL |
| SYS |
| TA |
| TAL |
