| CCCS | California Community Colleges System 
| Others |
| CCCS | Calvary Chapel Christian School
| Others |
| CCCS | Camping Car Club Sud
| Others |
| CCCS | Canadian Centre for Cyber Security
| Others |
| CCCS | Caprock Classic Car Show
| Others |
| CCCS | Centre for Contemporary Cultural Studies
| Others |
| CCCS | Century Community Charter School
| Others |
| CCCS | Chester Community Charter School
| Others |
| CCCS | Chevrolet Car Club Der Schweiz
| Others |
| CCCS | Chicago Child Care Society
| Others |
| CCCS | Christ Church Cathedral School
| Others |
| CCCS | Christian Congregational Church of Samoa
| Others |
| CCCS | Christopher Columbus Charter School
| Others |
| CCCS | Classic Chevy Club Sweden
| Others |
| CCCS | Clean Cook Chill Seprate
| Others |
| CCCS | Clearpoint Credit Counseling Solutions
| Others |
| CCCS | Cobra Cash Counting Solutions
| Others |
| CCCS | Colonial and Continental Church Society
| Others |
| CCCS | Colorado Community College System
| Others |
| CCCS | Command, Control and Coordination System
| Others |
| CCCS | Community Collaborative Charter School
| Others |
| CCCS | Community Counseling and Correctional Services
| Others |
| CCCS | Computer Command Control System
| Others |
| CCCS | Computer Controlled Cooling System
| Others |
| CCCS | Condom Catheter Collecting System
| Others |
| CCCS | Consumer Credit Counseling Servers
| Others |
| CCCS | Consumer Credit Counseling Services
| Others |
| CCCS | Consumer Credit Counselling Service
| Others |
| CCCS | Core Curriculum Content Standards
| Others |
| CCCS | Cranes Combined Carrick Speedway
| Others |
| CCCS | Crawford County Community Schools
| Others |
| CCCS | Cross Cultural Communication Systems
| Others |
| CCCS | Cross Cultural Consulting Services
| Others |
| CCCS | Current Controlled Current Source
| Others |