| Abbreviation | Definition |
|---|---|
| TROPO | Tropospheric Scatter |
| TROSCOM | Troop Support Command |
| TRP | Target Reference Point |
| TRP | Technical Review Panel |
| TRPL | Triple-three engine |
| TRQ-32 | Teammate groundbased electronic warfare system |
| TRQ-36 | Microwave Scanning Beam Landing System Ground Station |
| TRR | Test Readiness Review |
| TRR | The Rudolf Report |
| TRRIP | Theater Integrated Tactical Terminal |
| TRS | Tactical Reconnaissance Squadron |
| TRS | Technical Research Ship |
| TRS | The Rising Sun |
| TRS | Theater-Resolution Scenario |
| TRS | Training Simulation Division |
| TRT | Target Return Time |
| TRT | Terrain Reconnaissance Tool |
| TRT | Total Running Time |
| TRTB | THAAD (Terminal High Altitude Area Defense) Radar Test Bed |
| TRTG | Tactical Radar Threat Generator |