| Abbreviation | Definition |
|---|---|
| TMD | Tuned Mass Damper |
| TME | Theory Model Elimination |
| TME | Total Mechanical Energy |
| TMP | Thermo Mechanical Pulping |
| TMP | Turbo Molecular Pump |
| TMS | Tele Meter Setting |
| TN | Temporary Number |
| TNA | Thermal Neutron Analysis |
| TNZ | thermal neutrality zone |
| TOE | Theory Of Everything |
| T-O-F | time of flight |
| TOFMS | Time-of-flight mass spectrometry |
| TOMO-SAR | Synthetic Aperture Radar TOMOgraphy |
| TOP | Time Optimized Process |
| TOR | Total Outflow Resistance |
| TOT | Test Of Time |
| TOT | Typical Operating Temperature |
| TOV | Threshold Of Visibility |
| TP | Terrain Polycount |
| TP | Time Polygon |