| Abbreviation | Definition |
|---|---|
| TT | Talk Time |
| TT | Terrible Twins |
| TT | Top This |
| TT | Totally Terrific |
| TT4N | Ta Ta For Now |
| TTA | Tap That A** |
| TTA | This Time Around |
| TTB | Techno Talking Babe |
| TTBOMK | To The Best Of My Knowledge |
| TTBR | Time To Be Ready |
| TTBT | Truth To Be Told |
| TTC | Take The Car |
| TTC | Text The Cell |
| TTC | Text The Cellphone |
| TTCL | That Thing Called Love |
| TTF | TechTalk Forum |
| TTF | The Tolkien Forum |
| TTFA | Ta Ta For Awhile |
| TTFD | Time To Face Death |
| TTFM | Thank to Father and Mother |