| Abbreviation | Definition |
|---|---|
| TES | Tactile Effects System |
| TEV | Tilley Electric Vehicle |
| TEWAC | Totally Enclosed Water to Air Cooled |
| TF | Transfer Fee |
| TF | Transformers |
| TFB | Task Industries Flat Bench covering |
| TFB | Titanium Fluoropolymer Bottom-style immersion heater |
| TFC | Torque Flight Compensator |
| TFI | Tredair Foam Injected |
| TFM | Tube Filling Machine |
| TFT | Thin Film Technology |
| TFTV | Tubing-Fill Test Valve (Schlumberger) |
| TG | Tongue and Groove |
| TG | Tough Guard |
| TG | Travelling Gantry |
| TG | Turbine Generator |
| TGIK | The Great Indian Kitchen |
| TGOB | The Glass of Brixton |
| TGV | Tumble Generation Valve |
| THHN | Thermoplastic High Heat-resistant Nylon-coated |