| Abbreviation | Definition |
|---|---|
| TH | Targeting High |
| TH | Training Helicopter |
| TH | Transmittal Header |
| THAAD | Terminal High Altitude Area Defense |
| THAAD | Terminal High Altitude Area Defense (formerly Theater High Altitude Area Defense) |
| THAAD | Terminal High Attitude Area Defense |
| THAAD | Theater High - Attitude Area Defense |
| THAAD | Theater High Altitude Area Defense |
| THAADS | Theater High Altitude Area Defense System |
| THAD | Terminal Homing Accuracy Demonstration |
| THADH | Tank Hunter And Destroyer Helicopter |
| THASSID | erminal Homing Applications of Solid State Imaging Devices |
| THASSID | Terminal Homing Applications of Solid State Imaging Devices |
| THC | Tattooed Hitomi Carnage |
| THERMIS | Terminal Homing Extended Range Missile Intercept System |
| THG | The Honor Guard |
| THK | Turk Hava Kuvvetleri (Turkish Air Force) |
| THM | Taft Hall Militia |
| THM | Terminal Homing Munitions |
| THMP | Terminal Homing Munitions Projectile |