TBX
| Acronym | Definition |
|---|---|
| TBX | Textbox |
| TBX | Thermobaric (weapon) |
| TBX | Telebox |
| TBX | Tryptone Bile X-Glucuronide |
| TBX | T-Box (gene) |
| TBX | Thoroughbred Cross |
| TBX | Term Base eXchange |
| TBX | Terminal Block Extension |
| TBX | The Best Mix |
| TBX | Tactical Ballistic Missile Experiment |
| TBX | Semi-Portable Radio Equipment of Low Power (US Navy) |
| TBX | TecHome Builder Expo (trade show) |
| TBX | Team-Building Exercise |
| TBX | Thin Line Array |
| TBX | Tactical Ballistic Experimental |