| TUC | Tal User Cell 
| Others |
| TUC | tal Utter C
| Others |
| TUC | tally United Comrades
| Others |
| TUC | Tangeman University Center
| Others |
| TUC | Technical University of Crete
| Others |
| TUC | Tennessee Unemployment Compensation
| Others |
| TUC | Tentative Unique Contiguous
| Others |
| TUC | Terminal Unit Controllers
| Others |
| TUC | Test Unfriendly Construct
| Others |
| TUC | The U Compiler
| Others |
| TUC | The Uber Connection
| Others |
| TUC | The Underestimated City
| Others |
| TUC | The Unique Cracker
| Others |
| TUC | The Universal Composer
| Others |
| TUC | The University Corporation
| Others |
| TUC | The Unsung Chronicles
| Others |
| TUC | These United Colonies
| Others |
| TUC | Time Of Useful Consciousness
| Others |
| TUC | Title Under Construction
| Others |
| TUC | Tokyo Union Church
| Others |
| TUC | Tokyo Union Circulation
| Others |
| TUC | Toronto Ultimate Club
| Others |
| TUC | Total User Cell
| Others |
| TUC | Toucan Sam
| Others |
| TUC | Touro University California
| Others |
| TUC | Toyota Urban Cruiser
| Others |
| TUC | Trade Union Congress
| Others |
| TUC | Trades Union Congress
| Others |
| TUC | Trades Union Council
| Others |
| TUC | Transition to University Course
| Others |
| TUC | Transport Urbain de Clichy
| Others |
| TUC | Transportation Utility Corridor
| Others |
| TUC | Transportation Utility Corridors
| Others |
| TUC | transurethral coagulation
| Others |
| TUC | Troubleshooting Cisco Unified Communications
| Others |
| TUC | Trout Unlimited Canada
| Others |
| TUC | True Urban Culture
| Others |
| TUC | TUCson, Arizona
| Others |
| TUC | Tucuman, TU, Argentina
| Others |
| TUC | Tukwila Urban Center
| Others |
| TUC | Tung Chung, Hong Kong
| Others |