| Acronym | Definition |
|---|
| TATS | Time and Temperature Sensitive |
| TATS | Threat Assessment and Tactical Solutions (firearm self defense) |
| TATS | Total Army Training System (now The Army Training System) |
| TATS | The Army Training System (formerly Total Army Training System) |
| TATS | Totally Accurate Tank Simulator (gaming) |
| TATS | Tactical Airlift Training Squadron |
| TATS | Think About the Scene (acting) |
| TATS | Tactical Armament Turret System |
| TATS | Transient-Effect Area Test Signal |
| TATS | Transportation Aviation Test and Support |
| TATS | Terminal Acceptance Test Station |
| TATS | Tactical Transmission System |
| TATS | Towed Array Test Set |
| TATS | Test Access and Testing System (Telcordia) |