Acronyms and initialisms are abbreviations that are formed using the initial letters of words or word parts in a phrase or name. Acronyms and initialisms are usually pronounced in a way that is distinct from that of the full forms for which they stand.
| A | |
| AAK | Asleep at the keyboard |
| AAR8 | At any rate |
| ADAD | Another day, another dollar |
| AFAIC | As far as I'm concerned |
| AFK | Away from computer keyboard |
| AIM | AOL Instant Messenger |
| ASAP | As soon as possible |
| A/S/L | Age/Sex/Location |
| ATM | At the moment |
| ATW | Around the web |
B | |
| B | Back |
| B4N | Bye for now |
| BBS | Be back soon |
| BC | Because |
| BCNU | Be seein' you |
| BFN | Boyfriend |
| BFN/B4N | Bye for now |
| BG | Big grin |
| BIL | Boss is listening |
| BITD | Back in the day |
| BMG | Be my guest |
| BOTOH | But on the other hand |
| BRB | Be right back |
| BTDT | Been there, done that |
| BTDTGTTSAWIO | Been there, done that, got the t-shirt and wore it out |
| BTW | By the way |
| BYKT | But you knew that |
C | |
| CD9 | Code 9: Parents nearby |
| CID | Consider it done |
| CSL | Can't stop laughing |
| COZ | Because |
| CU | See you |
| CUL or CUL8R | See you later |
D | |
| DQMOT | Don't quote me on this |
E | |
| EOM | End of message |
| EZ | Easy |
| EG | Evil Grin |
F | |
| F2F | Face to face |
| F2T | Free to talk |
| FAQ | Frequently asked questions |
| FWIW | For what it's worth |
| FYI | For your information |
G | |
| G2G | Got to go |
| GAL | Get a life |
| GF | Girlfriend |
| GGN | Gotta go now |
| GJ | Good job |
| GL | Good luck |
| GOL | Giggle out loud |
| GR8 | Great |
| GRT | Great |
| GTG | Got to go |
| GW | Good work |
H | |
| H8 | Hate |
| HAK | Hugs and kisses |
| HAND | Have a nice day |
I | |
| IAC | In any case |
| IAE | In any event |
| IC | I see |
| IDC | I don't care |
| IDK | I don't know |
| ILY | I love you |
| IM | Instant Message |
| IMHO | In my humble opinion |
| IMNERHO | In my never even remotely humble opinion |
| IMNSHO | In my not so humble opinion |
| IMO | In my opinion |
| IMPOV | In my point of view |
| IOW | In other words |
| IRL | In real life |
J | |
| JIC | Just in case |
| JK | Just kidding |
| JTLYK | Just to let you know |
K | |
| K | Okay |
| KIS | Keep it simple |
| KIT | Keep in touch |
L | |
| L8 | Late |
| L8R | Later |
| LBH | Let's be honest |
| LOL | Laughing out loud |
M | |
| MIRL | Meet in real life |
| MorF | Male or Female |
| MOS | Mom over shoulder |
| MTFBWU | May the force be with you |
N | |
| NE | Any |
| NBD | No big deal |
| NMU | Not much, you? |
| NP | No problem |
| NRN | No response necessary |
| Noob | "Newbie" -- someone who is a novice |
O | |
| OIC | Oh, I see |
| OMG | Oh my god |
| OTP | On the phone |
| OWTTE | Or words to that effect |
P | |
| P911 | Parent emergency |
| PAW | Parents are watching |
| PCM | Please call me |
| PIR | Parent in room |
| PLS | Please |
| PLZ | Please |
| POC | Point of contact |
| POS | Parent over shoulder |
| POV | Point of view |
| PRW | Parents are watching |
Q | |
| Q | Question |
R | |
| ROTFL | Rolling on the floor laughing |
| RL | Real life |
| RSN | Real soon now |
| RUOK? | Are you okay? |
S | |
| SFETE | Smiling from ear to ear |
| SIT | Stay in touch |
| SOZ | Sorry |
| SYS | See you soon |
| S2R | Send to receive |
T | |
| TAFN | That's all for now |
| TBA | To be announced |
| TBH | To be honest |
| THX | Thanks |
| TIA | Thanks in advance |
| TMB | Text me back |
| TOY | Thinking of you |
| TTFN | Ta ta for now |
| TTYL | Talk to you later |
| TY | Thank you |
U | |
| U | You |
| U2 | You too |
W | |
| WB | Welcome back |
| W/E | Whatever |
| WFM | Works for me |
| WTG | Way to go |
| WTH | What the hell? |
| WU | What's up? |
| WYGOWM | Will you go out with me? |
X | |
| XOXO | Hugs and kisses |
Y | |
| Y | Why |
| YT? | You there? |
| YW | You are welcome |
Z | |
| ZZZ | Tired or bored |


























