| Abbreviation | Definition |
|---|---|
| TAGS | Theater Air-Ground System |
| T-AH | Hospital Ship |
| TAHQ | Theater Army Headquarters |
| TAI | Tactical Artificial Intelligence |
| TAI | Target Area of Interest |
| TAI | Targeted Area of Interest |
| TAI | Total Active Inventory |
| TAIHOD | Total Army Injury and Health Outcomes Database |
| TAIM | Total Army Inventory Management |
| TAIS | Tactical Airspace Integration System |
| TAIS | Transportation Automated Information Systems |
| TAK | Cargo Ship |
| T-AKR | Fast Logistics Ship |
| TAL | The American Legion |
| TALCE | Tanker Airlift Control Element |
| TALCM | Tomahawk Air-Launched Cruise Missile |
| TALD | Tactical Air-Launched Decoy |
| TALDT | Total Administrative and Logistic Down Time |
| TALO | Tactical Airlift Liaison Officer |
| TALON | TACSIM Analysis and Operations Node |