| T@YL | Talk At You Later |
| TA | Thanks Again |
| TAFN | That's All For Now |
| TAH | Take A Hike |
| TANSTAAFL | There Ain't No Such Thing As A Free Lunch |
| TAP | Take A Pill |
| TARFU | Things Are Really F***ed Up |
| TAS | Taking A Shower |
| TAW | Teachers Are Watching |
| TBA | To Be Advised |
| TBC | To Be Continued |
| TBD | To Be Determined |
| TBE | Thick Between Ears |
| TBH | To Be Honest |
| TC | Take Care |
| TCB | Trouble Came Back |
| TCOY | Take Care Of Yourself |
| TDM | Too Darn Many |
| TDTM | Talk Dirty To Me |
| TEOTWAWKI | The End Of The World As We Know It |
| TFDS | That is For Darn Sure |
| TFH | Thread From Hell |
| TFLMS | Thanks For Letting Me Share |
| TFMIU | The F***ing Manual Is Unreadable |
| TFN | Thanks For Nothing -or- Til Further Notice |
| TFS | Thanks For Sharing |
| TFX | Traffic |
| TGGTG | That Girl/Guy has Got To Go |
| TGIF | Thank God It's Friday |
| THX or TX or THKS | Thanks |
| TIA | Thanks In Advance |
| TIAIL | Think I Am In Love |
| TIC | Tongue In Cheek |
| TILII | Tell It Like It Is |
| TISC | This Is So Cool |
| TISL | This Is So Lame |
| TISNC | This Is So Not Cool |
| TISNF | That Is So Not Fair |
| TISNT | That Is So Not True |
| TK | To Come |
| TKU4UK | Thank You For Your Kindness |
| TLA | Three Letter Acronym |
| TLC | Tender Loving Care |
| TLGO | The List Goes On |
| TLITBC | That's Life In The Big City |
| TLK-2-U-L-8-R | Talk To You Later |
| TM | Trust Me |
| TMI | Too Much Information |
| TMTOWTDI | There's More Than One Way To Do It |
| TNA | Temporarily Not Available |
| TNC | Tongue In Cheek |
| TNT | Til Next Time |
| TNX | Thanks |
| TOM | Tomorrow |
| TOPCA | Til Our Paths Cross Again |
| TOT | Tons of Time |
| TOY | Thinking Of You |
| TP | Team Player -or- TelePort |
| TPC | The Phone Company |
| TPS | That's Pretty Stupid |
| TPTB | The Powers That Be |
| TQM | Total Quality Management |
| TRAM | The Rest Are Mine |
| TS | Tough Sh** |
| TSIA | This Says It All |
| TSNF | That's So Not Fair |
| TSOB | Tough Son Of a B*tch |
| TSR | Totally Stuck in RAM |
| TSRA | Two Shakes of a Rat's Ass |
| TT | it means: big tease |
| TTA | Tap That Ass |
| TTBOMK | To The Best Of My Knowledge |
| TTFN | Ta Ta For Now |
| TTG | Time to Go |
| TTMF | Ta, Ta, MOFO |
| TTS | Text To Speech |
| TTT | That's The Ticket -or- To The Top -or- Thought That Too |
| TTTHTFAL | Talk To The Hand The Face Ain't Listening |
| TTUL | Talk To You Later |
| TTYL | Talk To You Later -or- Type To You Later |
| TVN | Thank You Very Much |
| TWHAB | This Won't Hurt A Bit |
| TWIMC | To Whom it may Concern |
| TWIWI | That Was Interesting, Wasn't It? |
| TXS | Thanks |
| TXT IM | Text Instant Message |
| TY | Thank You |
| TYVM | Thank You Very Much |
|
