| CUC | Camilo Daza International Airport 
| Others |
| CUC | Canadian Ultimate Championships
| Others |
| CUC | Canadian Unitarian Council
| Others |
| CUC | Canadian Unitarian Council Conseil unitarien du Canada
| Others |
| CUC | Canadian University College
| Others |
| CUC | Canary Urban Cuisine
| Others |
| CUC | Candidatura de Unidad Comunista
| Others |
| CUC | Capital University Center
| Others |
| CUC | Capture Update Cycle
| Others |
| CUC | Caribbean Utilities Company
| Others |
| CUC | Centro Universitario de la Costa
| Others |
| CUC | Certified Urology Coder
| Others |
| CUC | Certified Used Car
| Others |
| CUC | Chevrolet United Carnival
| Others |
| CUC | Chinese University in Cairo
| Others |
| CUC | Chomolungma UNESCO Centre
| Others |
| CUC | Chronic Ulcerative Colitis
| Others |
| CUC | Cincinnati United Contractors
| Others |
| CUC | Cisco Unified Communications
| Others |
| CUC | Claremont University Consortium
| Others |
| CUC | Clean Up Catalyst
| Others |
| CUC | Clean Up Crew
| Others |
| CUC | Combined Universities in Cornwall
| Others |
| CUC | Committee of University Chairs
| Others |
| CUC | Committee on the Undergraduate Curriculum
| Others |
| CUC | Common User Contract
| Others |
| CUC | Commonwealth Utilities Corporation
| Others |
| CUC | Communication University of China
| Others |
| CUC | Compeat User Conference
| Others |
| CUC | Computer Usage Control
| Others |
| CUC | Computer Users Committee
| Others |
| CUC | Concordia University Chicago
| Others |
| CUC | Conference of Urban Counties
| Others |
| CUC | Control Union Certifications
| Others |
| CUC | Convertible Units of Currency
| Others |
| CUC | Corvettes Unlimited Calgary
| Others |
| CUC | Country Universities Centre
| Others |
| CUC | Coventry University College
| Others |
| CUC | Credit Union Consultants
| Others |
| CUC | Cuban Convertible Peso
| Others |
| CUC | Cucuta, Colombia
| Others |
| CUC | Currently Under Construction
| Others |
| CUC | Customer Unit Cost
| Others |
| CUC | Cutlass Cruiser
| Others |
| CUC | The Comit De Unidad Campesina
| Others |