| Abbreviation | Meaning |
| ?4U | I have a question for you |
| <3 | Love/friendship (more 3s is a bigger heart) |
| 121 | One to one |
| 2 | To (in texting) |
| 2EZ | Too easy |
| 2F4U | Too fast for you |
| 2G2BT | Too good to be true |
| 2M2H | Too much to handle |
| 2MORO | Tomorrow |
| 2NITE | Tonight |
| 4 | For (in texting) |
| 8L3W | Eight letters, three words (I love you) |
| AAMOF | As a matter of fact |
| AAQ | Assumed asinine question |
| AFK | Away from keyboard |
| ABC | Already been chewed |
| ABT | About |
| ADDY | Address |
| ADMIN | Administrator |
| AMIIC | Ask me if I care |
| AND | Any day now |
| AFAIK | As far as I know |
| AH | At home |
| AIGHT | Alright |
| AISB | As it should be/as I said before |
| AKA | Also known as |
| ALOL | Actually laughing out loud |
| APP | Application |
| ASAP | As soon as possible |
| A/S/L | Age/sex/location |
| ATB | All the best |
| AYDY | Are you done yet? |
| AYS | Are you serious? |
| AYT | Are you there? |
| B2W | Back to work |
| B4 | Before |
| BAE | Before anyone else/slang for "baby" |
| BAK | Back at keyboard |
| BAMF | Bada** motherf***** |
| BAU | Business as usual |
| BBL | Be back later |
| BBS | Be back soon |
| BC | Because |
| BCNU | Be seeing you |
| BD | Big deal |
| BDAY | Birthday |
| BFF | Best friends forever |
| BFD | Big freaking deal |
| BFN | Bye for now |
| BIF | Before I forget |
| BLNT | Better luck next time |
| BOL | Best of luck |
| BR | Best regards |
| BRB | Be right back |
| BRT | Be right there |
| BTDT | Been there, done that |
| BTW | By the way |
| BYOB | Bring your own beer |
| BYOC | Bring your own computer |
| BYOD | Bring your own device |
| BYTM | Better you than me |
| CHK | Check |
| CID | Consider it done |
| CLD | Could |
| CLK | Click |
| CMON | Come on |
| COB | Close of business |
| CRAY | Crazy |
| CRE8 | Create |
| CU | See you |
| DBEYR | Don't believe everything you read |
| DERP | Meaning stupid or silly |
| DGT | Don't go there |
| DILLIGAS | Do I look like I give a s***? |
| DIY | Do it yourself |
| DKDC | Don't know, don't care |
| DL | Download |
| DM | Direct message (Twitter) |
| DQMOT | Don't quote me on this |
| DUPE | Duplicate |
| EAK | Eating at keyboard |
| EOBD | End of business day |
| EOD | End of day/end of discussion |
| EOM | End of message |
| ETA | Estimated time of arrival |
| EZ | Easy |
| F2F | Face to face |
| FAF | Funny as f*** |
| FAQ | Frequently asked questions |
| FB | |
| FBM | Fine by me |
| FBOW | For better or worse |
| FF | Follow Friday (Twitter) |
| FIMH | Forever in my heart |
| FOAF | Friend of a friend |
| FOMO | Fear of missing out |
| FRT | For real though |
| FTBOMH | From the bottom of my heart |
| FTL | For the loss |
| FTW | For the win |
| FUBAR | F***** up beyond all recognition |
| FWB | Friend with benefits |
| FWIW | For what it's worth |
| FWM | Fine with me |
| FYA | For your amusement |
| FYEO/4YEO | For your eyes only |
| FYI | For your information |
| G2CU | Good to see you |
| G2G | Got to go |
| GB | Goodbye |
| GB2W | Get back to work |
| GD | Good |
| GFI | Go for it |
| GL | Good luck |
| GOI | Get over it |
| GR8 | Great |
| GRATZ | Congratulations |
| H8 | Hate |
| HAK/H&K | Hug(s) and kiss(es) |
| HAND | Have a nice day |
| H-BDAY | Happy birthday |
| HRU | How are you? |
| HW | Homework |
| IAE | In any event |
| IC | I see |
| ICBW | It could be worse |
| ICYMI | In case you missed it |
| IDC | I don't care |
| IDGAF | I don't give a f*** |
| IDK | I don't know |
| IFYP | I feel your pain |
| IGN | I've got nothing |
| ILY/ILU | I love you |
| IM | Instant message |
| IMHO | In my humble opinion |
| IMO | In my opinion |
| IMS | I am sorry |
| IMU | I miss you |
| IRL | In real life |
| ISO | In search of |
| ITYK | I thought you knew |
| IYKWIM | If you know what I mean |
| IYSS | If you say so |
| JIC | Just in case |
| JK | Just kidding |
| JW | Just wondering |
| K | OK |
| KK | Cool cool |
| KEWL | Cool |
| L8R | Later |
| LIC | Like I care |
| LMAO | Laughing my a** off |
| LMFAO | Laughing my f****** a** off |
| LMK | Let me know |
| LOL | Laughing out loud |
| LOTI | Laughing on the inside |
| LTD | Living the dream |
| LTNS | Long time no see |
| LULZ | LOL (slang) |
| LYSM | Love you so much |
| MEH | So-so or just OK |
| MHOTY | My hat's off to you |
| MKAY | Mmm, OK |
| MSG | Message |
| MYOB | Mind your own business |
| N00b | Newbie, novice |
| N2M | Not too much |
| NBD | No big deal |
| NGL | Not gonna lie |
| NFS | Not for sale |
| NFW | No f****** way |
| NIMBY | Not in my backyard |
| NLT | No later than |
| NM | Nothing much |
| NMU | Not much, you? |
| NOYB | None of your business |
| NP | No problem |
| NSFW | Not safe for work |
| NVM | Nevermind |
| NOW | No way out |
| OBV | Obviously |
| OH | Overheard |
| OG | Original gangster |
| OIC | Oh, I see |
| OMDB | Over my dead body |
| OMFG | Oh my f****** God |
| OMG | Oh my God |
| OMW | On my way |
| OP | Original poster/original post |
| OS | Operating system |
| OT | Off-topic |
| OTB | Off to bed |
| OTFL | On the floor laughing |
| OYO | On your own |
| PDA | Public display of affection |
| PEBCAK | Problem exists between chair and keyboard |
| PITA | Pain in the a** |
| PLS | Please |
| PM | Private message |
| POV | Point of view |
| PPL | People |
| PROLLY | Probably |
| PRT | Please Retweet (Twitter) |
| PTFO | Pass the f*** out |
| PTL | Praise the Lord |
| PTMM | Please tell me more |
| PWN | Own (slang) |
| Q4U | (I have a) question for you |
| QOTD | Quote of the day |
| Quick question | |
| R | Are |
| RBTL | Read between the lines |
| RLY | Really |
| ROFL | Rolling on the floor laughing |
| ROFLCOPTER | Rolling on the floor laughing and spinning around |
| ROFLMAO | Rolling on the floor laughing my a** off |
| RT | Retweet (Twitter) |
| RTM | Read the manual |
| RTFM | Read the f****** manual |
| SH | S*** happens |
| SH^ | Shut up |
| SITD | Sitting in the dark |
| SK8 | Skate |
| SLAP | Sounds like a plan |
| SMH | Shaking my head |
| SNAFU | Situation normal, all f***** up |
| SOB | Son of a b**** |
| SOL | Sooner or later |
| SRSLY | Seriously |
| SRY | Sorry |
| STBY | Sucks to be you |
| STFU | Shut the f*** up |
| STR8 | Straight |
| SUP | What's up? |
| SUX | Sucks or "it sucks" |
| SYL | See you later |
| SYS | See you soon |
| TBD | To be determined |
| TBH | To be honest |
| TBT | Throwback Thursday (Twitter/other social media sites) |
| TCB | Take care of business |
| TFTF | Thanks for the follow (Twitter) |
| TGIF | Thank God it's Friday |
| THX | Thanks |
| TIL | Today I learned |
| TL | Too long |
| TLC | Tender loving care |
| TL;DR | Too long; didn't read |
| TMB | Tweet me back (Twitter) |
| TMI | Too much information |
| TMOT | Trust me on this |
| TWSS | That's what she said |
| TTYL | Talk to you later |
| TTYS | Talk to you soon |
| TYT | Take your time |
| TYSO | Thank you so much |
| UFB | Un-f******-believable |
| UFN | Until further notice |
| UOK | Are you OK? |
| VM | Voicemail |
| VRY | Very |
| WAH | Working at home |
| WAYF | Where are you from? |
| WBU | What about you? |
| W/E | Whatever |
| WH5 | Who, what, when, where, why |
| WDYK | What do you know? |
| WDYT | What do you think? |
| WRK | Work |
| WTF | What the f***? |
| WTG | Way to go |
| WYSIWYG | What you see if what you get |
| WYD | What are you doing? |
| WYGAM | When you get a minute |
| WYWH | Wish you were here |
| Y | Why (?) |
| XOXO | Hugs and kisses |
| YHBW | You have been warned |
| YNK | You never know |
From:
http://searchcrm.techtarget.com/definition/Twitter-chat-and-text-messaging-abbreviations
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