| Abbreviation | Definition |
|---|---|
| TEU | Technical Escort Unit |
| TEU | U. S. Army Technical Escort Unit |
| TEWA | threat evaluation and weapon assignment |
| TEWLS | Theater Enterprise Wide Logistics System |
| TEWT | Tactical Exercise Without Troops |
| TEXCOM | Test and Experimentation Command |
| TEXMIS | TRADOC Execution Management Information System |
| TF | Task Force |
| TF | Team Fortress |
| TF | The Forgotten |
| TF | Torpedo Fighter |
| TF | Two Frags |
| TF/TA | Terrain Following/ Terrain Avoidance |
| TF141 | Task Force 141 |
| TFA | Toxic Free Area |
| TFAA | Torpedo Factory Artists |
| TFAC | Torpedo Factory Art Center |
| TFADS | Table Formatted Aeronautic Data Set |
| TFB | Total Force Branch |
| TFC | Tactical Fusion Center |