CCU
CCU is an abbreviation for:
- Capture / Compare Unit, a computer chip package, see Capture / Compare Unit
- Carbon Capture and Usage, an exhaust technology
- Centro Cooperativista Uruguayan, an Uruguayan NGO
- Centro Cultural Universitario, original name of the Universidad Iberoamericana
- Clear Channel Communications ( stock symbol )
- Coastal Carolina University in Conway in the U.S. state of South Carolina
- Critical Care Unit, see ICU
- Kolkata Airport ( IATA code )
- Disambiguation
- Abbreviation