| Abbreviation | Definition |
|---|---|
| TPTRL | Time Phased Transportation Requirements List |
| TPTRL | Time-Phased Transportation Requirements List |
| TPU | Tank and Pump Unit |
| TPU | Tank Pump Unit |
| TPU | Transient Personnel Unit |
| TPU | Transmitter Processing Unit |
| TPU | Troop Program Unit |
| TPVS | Third Party Verification Service |
| TPWG | Test Planning Working Group |
| TQ | Tactical Questioning |
| TQ | Total Quality |
| TQG | Tactical Quiet Generator |
| TQH | Total Quality Hierarchy |
| TQI | Total Quality Inspection |
| TQILA | The Queer Insurrection and Liberation Army |
| TQJBR | Tanzim Qa'idat al-Jihad fi Bilad al-Rafidayn |
| TQL | Total Quality Leadership |
| TQM | Total Quality Management |
| TQM | Training Quota Management |
| TQO | Total Quality Organization |