English abbreviations from uca to uccb
- UCA (Oneida County Airport)
- UCAA (Universities and Colleges Athletic Association)
- UCAB (University Centers Advisory Board)
- UCAC ((catalog) USNO CCD Astrometric Catalog)
- UCAF (Ukraine Children's Aid Fund)
- UCAID (University Corporation for Advanced Internet Development)
- UCAN (Utility Consumers' Action Network)
- UCAR (University Corporation for Atmospheric Research)
- UCAS (Universities & Colleges Application System)
- UCAT (Utica Area Community Action Team)
- UCAV (Unmanned Combat Air Vehicle)
- UCB (Union Chemique Belge)
- UCBSA (United Cricket Board of South Africa)
- UCC (Yucca Airstrip (FAA: NV11))
- UCCA (Ukrainian Congress Committee of America)
- UCCATS (Urban Combat Computer-Assisted Training Simulation)
- UCCB (University Central Consultancy Bureau)