| Abbreviation | Definition |
|---|---|
| TJ | Trendy John |
| TJ | Triple Jonathan |
| TJ | Trishs Jeep |
| TJM | The JoshMeister |
| TJP | Truth, Justice, and the Penguin |
| TK | Tarantula Karbine |
| TK | Totally Kool |
| TK | Trash Kid |
| TK | Tv Kryachko |
| TKE | Tau Kappa Everybody |
| TKFK | That Kid From Kansas |
| TKN | The Kristina Network |
| TKO | The Knock On |
| TKO | Tyson Knock Out |
| TKP | The Kiko Puddle |
| TL | Tinklefoot Lackey |
| TL | Tough and Long |
| TL | Turd Launcher |
| TLA | Three Letter Acronym |
| TLB | Tattooed Love Boys |