| Acronym | Definition |
|---|
| UCC | Uniform Commercial Code |
| UCC | United Church of Christ (also seen as UCOC) |
| UCC | University College Cork (Ireland) |
| UCC | Uniform Code Council |
| UCC | Union County College (New Jersey) |
| UCC | Unified Communications and Collaboration |
| UCC | USPTO (US Patent and Trademark Office) Contact Center |
| UCC | Union Carbide Corporation |
| UCC | Universal Currency Converter |
| UCC | Unified Communications Certificate (computing) |
| UCC | United Church of Canada |
| UCC | Unified Contact Center |
| UCC | Ukrainian Canadian Congress |
| UCC | Upper Continental Crust (geology) |
| UCC | User Created Content |
| UCC | University Community Center (various locations) |
| UCC | University Center of Chicago (dorm) |
| UCC | Underfloor Catalytic Converter |
| UCC | Unified Customer Communications |
| UCC | Unified Communication Center |
| UCC | United Christian Church (various locations) |
| UCC | University of Cape Coast (Ghana) |
| UCC | United Community Church (various locations) |
| UCC | Unsolicited Commercial Communication (telemarketing) |
| UCC | Upper Canada College (prep school founded in 1829) |
| UCC | United Conveyor Corporation |
| UCC | University Congregational Church (various locations) |
| UCC | Universal Copyright Convention |
| UCC | Uganda Communications Commission |
| UCC | Urgent Care Center (medical insurance) |
| UCC | Uppingham Community College (UK) |
| UCC | University College of the Cariboo (Kamloops, BC, Canada) |
| UCC | University College Community (various locations) |
| UCC | University Computer Club (University of Western Australia) |
| UCC | Unsecured Creditors Committee |
| UCC | Uncompensated Care Cost |
| UCC | Undepreciated Capital Cost |
| UCC | Ueshima Coffee Company (Japanese beverage company) |
| UCC | Upper Camel Case (words) |
| UCC | University College Chichester |
| UCC | Unindicted Co-Conspirator (crime) |
| UCC | United Cancer Council |
| UCC | Ultra Clean Coal |
| UCC | Universal Code Council |
| UCC | Utility Coordination Committee (various locations) |
| UCC | United Catholic Church (various locations) |
| UCC | Urothelial Cell Carcinoma |
| UCC | Uniroyal Chemical Company (various locations) |
| UCC | Utah Career College |
| UCC | Unified Combatant Command |
| UCC | University Computing Company |
| UCC | Unidad de Cambio Climático |
| UCC | University College Cardiff (merged with UWIST in 1988 to form UWCC) |
| UCC | Union Camp Corporation (stock symbol) |
| UCC | Unit Control Center |
| UCC | University of Cincinnati Clermont (Batavia, Ohio) |
| UCC | United Cultural Council (Providence, RI) |
| UCC | Undergraduate Chemistry Council (various schools) |
| UCC | Union Christian College (Aluva, Kerala, India) |
| UCC | Urban Credit Cooperative |
| UCC | Universal CMM Controller (Renishaw) |
| UCC | Unit Classification Committee (prisons) |
| UCC | Ultra Compact Combustor (gas turbine engines) |
| UCC | University Community Childcare (Ames, IA) |
| UCC | Universal Conference Control |
| UCC | Urban County Council |
| UCC | Unencrypted Cable Circuit |
| UCC | United Computing Corporation |
| UCC | Urinary Cortisol Corrected for Creatinine |
| UCC | Uniform Criminal Complaint (police warrant) |
| UCC | United Cultures Club |
| UCC | Underwater Combat Control |
| UCC | Uncovered Column |
| UCC | Unlevered Cost of Capital |
| UCC | Utilities Control Center |
| UCC | Unit Control Cell |
| UCC | Ukrainian Canadian Council (Canada) |
| UCC | Uplink Control Channel |