| Abbreviation | Definition |
|---|---|
| TRAC-WSMR | TRAC- White Sands Missile Range |
| TRADE | Training Devices and Equipment |
| TRADOC | Training and Doctrine Command |
| TRADOC | United States Army Training and Doctrine Command |
| TRAM | Target Recognition Attack Multisensor |
| TRAMOD | Training Module |
| TRANS | Translator |
| TRANS | Transportation |
| TRANSCOM | TRANSportation COMmand |
| TRANSCOMM | Transmission Communications |
| TRANSEC | Transmission Security |
| TRANSMO | Transportation Model |
| TRANSSEC | Transmission Security |
| TRAP | Tactical Recovery of Aircraft and Personnel (Marine Corps) |
| TRAP | Tactical Related APplications |
| TRAP | Tanks, Racks, Adapters, and Pylons |
| TRAP | Terrorism Research and Analysis Program |
| TRAP | Training Resources Adjudication Panel |
| TRAP | Transmit Receive Equipment and Related Applications |
| TRAP | Transmit/Receive APplications |