| Acronym | Meaning |
| TMCR | Technical Manual Contract Requirement |
| TMDC | Technical Manual Data Card |
| TMDL | Technical Manual Data List |
| TMI | Technical Manual Indicator |
| TMMT | Technical Manual Management Team |
| TMP | Technical Manual Plan |
| TMPODS | Technical Manual Print-on-demand System |
| TMT | Trainer Management Team |
| TMTC | Technical Manual Technical Council |
| TNK | Tank |
| TOA | Total Obligational Authority |
| TOCAP | Trainer Operation Corrective Action Program |
| TOP | Turbine Outlet Pressure |
| TOPL | Top Left |
| TOPR | Top Right |
| TORCH | Shipboard Infrared Countermeasures |
| TORT | Tactical Operational Readiness Trainer |
| TOS | Training Ojective Statement |
| TOTS | Tower Operator Training System |
| TOW | Tubelaunched Opticallytracked Wireguided |
| TPAM | Target Recognition Attack Multisensor |
| TPC | Training Path Chart |
| TPCS | Technical Program Control System |
| TPD | Test Program Disk |
| TPDR | Technical Publications Deficiency Report |
| TPECP | Trainer Peculiar Engineering Change Proposal |
| TPI | Test Program Instruction |
| TPI | Threads Per Inch |
| TPL | Thrust Power Lever |
| TPO | Tentative Program Objectives |
| TPP | Total Package Procurement |
| TPR | Technical Proposal Requirements |
| TPS | Test Program Set |
| TPS | Training Path System |
| TQE | Torque |
| TQE2 | Tqe Right |
| TQL | Total Quality Leadership |
| TQM | Total Quality Management |
| TQR | Torque Rotor |
| TR | Transformer Rectifier |
| TRADOC | Army Training And Doctrine Command |
| TRAM | Target Recognition Attack Multisensor |
| TRAM | Technoloy & Risk Assessment Meeting |
| TRAN | Transfer |
| TRD | Test Requirement(s) Document (data) |
| TREE | Transient Radiation Effects On Electronics |
| TRG | Target |
| TRI-TAC | Program |
| TRICCSMA | Trident Command & Control System Maintenance Activity |
| TRID | Training Requirement Identification Display |