| | std | | the clap |
| | su | | their |
| | sus | | the |
| | sus | | their |
| | sus | | theirs |
| | T&C | | Terms and Conditions |
| | T-SQL | | Transact Structured Query Language |
| | t.b. | | text back |
| | T.B.D.B.I.T.L. | | The Best Damn Band in the Land |
| | T.F.S. | | Those Flashey Shoes |
| | T.G.I.F. | | Thank God Its Friday |
| | T.H.T.H. | | Too Hot To Handle |
| | T.O.D. | | time of death |
| | T.O.D. | | time of the day |
| | T.O.D. | | transfer on death |
| | T.O.D. | | typing of the dead |
| | T.O.F.U. | | Text oben, Fullquote unten |
| | T.O.F.U. | | Text Over, Full-quote Under |
| | T.O.F.U. | | The Odds Favor Us |
| | T.O.F.U. | | Totally and Obviously f**ked Up |
| | T.O.F.U. | | Typing Own Follow Up |
| | T.O.Y.A. | | thinking of you all |
| | t.s.t.b.t.c.b. | | The straw that broke the camel's back |
| | T/EFL | | teaching English as a foreign language |
| | T/Y | | thank you |
| | TABA | | throw beer at it |
| | TABYAS | | Thinking All But You Are Stupid ? |
| | TAC | | tactical command and control |
| | TAC | | terminal attack control |
| | TADT | | they all do that |
|