English abbreviations from cu to cucu
- cu (Old Church Slavonic language (ISO 639-1 code))
- CUA (Ciudad Constitución Airport)
- CUAD (Concordia University Athletic Department)
- CUAV (Community United Against Violence)
- CUB (Cuba (ISO 3166 trigram))
- CUBE (Cornerstone University Bulletin Exchange)
- CUBES (Capacity Utilization Bottleneck Efficiency System)
- CUBIC (Common User Baseline for the Intelligence Community)
- CUBS (Can't Understand Baseball Strategy)
- CUC (Camilo Daza International Airport)
- CUCAS (China's University and College Admission System)
- CUCG (Catholic University College of Ghana)
- CUCU (Cardiff University Christian Union)