| Abbreviation | Definition |
|---|---|
| TCDL | Transworld Couriers and Despatch Limited |
| TCDW | Translation Consultant Development Workshops |
| TCEB | Taking Care of Elvis Business |
| TCEI | Texas Communications Expo Inc |
| TCF | Trailer Court Financial |
| TCF | Trenton Computer Festival |
| TCF | Twentieth Century Fox |
| TCF | Twin Cities Financial |
| TCF | Twin City Fan and Blower |
| TCG | TravelChinaGuide |
| TCGI | The Centurion Group Inc |
| TCGI | Tyonek Construction Group Inc |
| TCH | Transportation Clearing House |
| TCI | Techtrol Cyclonetics Inc |
| TCI | Tele Communications Inc |
| TCI | Theatrical Creations Inc |
| TCI | Tire Centers Inc |
| TCI | Trading Cards Inc |
| TCI | Transportation Consultants Inc |
| TCI | Turbine Controls Inc |