CCU
CCU is an abbreviation for:
- Capture / Compare Unit, a computer chip component, see Capture / Compare Unit
- Carbon Capture and Utilization , a technology for using carbon dioxide as a raw material
- Centro Cooperativista Uruguayo , a Uruguayan non-governmental organization
- Centro Cultural Universitario, original name of the Universidad Iberoamericana
- Chung Cheng National University in Taiwan
- Clear Channel Communications (ticker symbol)
- Coastal Carolina University in Conway, South Carolina
- Compañía de Cervecerías Unidas the largest brewery group in Chile
- Critical Care Unit, see intensive care unit
- Kolkata Airport (IATA code)
