| Acronym | Definition |
|---|
| CCCU➣Council for Christian Colleges and Universities (formerly Coalition for Christian Colleges and Universities) |
| CCCU➣Caribbean Confederation of Credit Unions |
| CCCU➣Community College of City University (Hong Kong) |
| CCCU➣Coalition for Christian Colleges and Universities (now Council for Christian Colleges and Universities) |
| CCCU➣Coast Central Credit Union (California, USA) |
| CCCU➣Churches of Christ in Christian Union (Circleville, Ohio) |
| CCCU➣Capital Community Credit Union |
| CCCU➣Crew Communication Control Unit (aviation) |