| Abbreviation | Definition |
|---|---|
| TUM | The Uncle's Monkey |
| TURD | Tokyo Ugly Rich Designers |
| TUTOR | Terrible Useless Teacher who is Obese and Ridiculous |
| TUTS | The Unsinkable Titanic Sinks |
| TVG | Tall Volvo Gods |
| TVR | Terry's Very Randy |
| TW | Tinky Winky |
| TW | Totally Weird |
| TWA | Teeny Weeny Airline |
| TWA | The Worst Airline |
| TWA | The Wrong Airport |
| TWA | They Went Aaaaaaaaahhhhhhhh |
| TWA | They Won't Arrive |
| TWA | Third World Assassin |
| TWA | Travelling With Arabs |
| TWA | Try Walking Across |
| TWA | Two Wins Atlanta |
| TWAIN | Team Without An Interesting Name |
| TWAIN | Technofirm Without An Impressive Name |
| TWAIN | Technology Without An Important Name |