| Abbreviation | Definition |
|---|---|
| TMB | Thomas M. Back, Astronomer |
| TMJ | Todd Michael Johnson |
| TML | The Missing Link |
| TMNT | Teenage Mutant Ninja Turtles |
| TMNT | Teenaged Mutant Ninja Turtles |
| TO | Terrell Owens |
| TORB | Thing Of Rare Beauty |
| TP | Thomas Paine |
| TP | Thomas Ponton, author |
| TP | Tom Petty |
| TQM | The Queen Mother |
| TR | Ted Rogers |
| TR | Terry Ryan |
| TRP | The Rat Pack |
| TS | Terminator Schwarzenegger |
| TS | The Shark |
| TS | Thomas Stearns |
| TS | Tim Scruggs |
| TT | Tennessee Tuxedo |
| TT | Thomas Thorpe, English publisher |