| Abbreviation | Definition |
|---|---|
| TIME | Things I Must Earn |
| TINA | This Is Not Art |
| TINSTAAFL | There Is No Such Thing As A Free Lunch |
| TIR | Tir Is Roguelike |
| TIRED | THIRTYSOMETHING INDEPENDENT RADICAL EDUCATED Dropout |
| TIS | The Incredible Slaughters |
| TIS | Twenty Inches Strong |
| TISB | This Is So Boring |
| TISCWSLABMUZ | The Incredibly Strange Creatures Who Stopped Living And Became Mixed Up Zombies |
| TISM | This Is Speed Metal |
| TITH | Toad In The Hole |
| TITM | Tomorrow Is The Morrow |
| TJ | Terrible Joke |
| TJ | The Jeep |
| TJ | Thirsty Jeep |
| TJ | Thrax Junior |
| TJ | Todd's Jeep |
| TJ | Tortured Jeanious |
| TJ | Tough Jeep |
| TJ | Trendy Jeep |