| Abbreviation | Definition |
|---|---|
| TMA | Target Motion Analysis |
| TMA | Training Mission Area |
| TMA | Tricare Management Activity |
| TMACS-B | Training Management and Control System - Battalion |
| TMACS-B | Training Management Control System - Battalion |
| TMACS-D | Training Management and Control System - Division |
| TMACS-D | Training Management Control System - Division |
| TMAMS | Theater Major Assembly Management System |
| TMAO | Theater Mortuary Affairs Officer |
| TMAP | Tactile Map Automated Production |
| TMAP | Threat Modeling Analysis Program |
| TMAS | Tank Main Armament System |
| TMB | Terminating Message Buffer |
| TMB | Thai Military Bank |
| TMB | Trench Mortar Battalion |
| TMBS | Turret Motion Base Simulator |
| TMC | Total Maintenance Contract |
| TMC | Troop Medical Clinic |
| TMCA | Theater Movement Control Agency |
| TMCR | Technical Manual Contract Requirement |