| CCSC | Caesar Creek Soaring Club 
| Others |
| CCSC | California Center for Sustainable Communities
| Others |
| CCSC | Camille Chamoun Sports City
| Others |
| CCSC | Canadian Cardiovascular Society Classification
| Others |
| CCSC | Canon City Spur Company
| Others |
| CCSC | Cape Cod Sea Camps
| Others |
| CCSC | Cardiovascular Society Classification
| Others |
| CCSC | Catholic Church Student Center
| Others |
| CCSC | Cemetery Consumer Service Council
| Others |
| CCSC | Central California Soaring Club
| Others |
| CCSC | Central Carolina Skating Club
| Others |
| CCSC | Central Carolina Soccer Club
| Others |
| CCSC | Central Consultants and Specialists Committee
| Others |
| CCSC | Century City Ski
| Others |
| CCSC | Certified Cloud Security Consultant
| Others |
| CCSC | Cesar Chavez Student Center
| Others |
| CCSC | Charge and Configuration Self Consistency
| Others |
| CCSC | Charge Card Service Center
| Others |
| CCSC | Cherry Creek Shopping Center
| Others |
| CCSC | Chester County Skating Club
| Others |
| CCSC | Cheung Chuk Shan College
| Others |
| CCSC | Christ Central of Southern California
| Others |
| CCSC | Christian Community Service Center
| Others |
| CCSC | Church of Christ Student Center
| Others |
| CCSC | Citi Commerce Solutions of Canada
| Others |
| CCSC | Clark County Shooting Complex
| Others |
| CCSC | Clarksville Community School Corporation
| Others |
| CCSC | Classic Chevys of Southern California
| Others |
| CCSC | Clay County Soccer Club
| Others |
| CCSC | Clearwater Community Sailing Center
| Others |
| CCSC | Coalition for Current Safety Codes
| Others |
| CCSC | Cocoa Chocolate and Sugar Confectioner
| Others |
| CCSC | Collaborations for Commercial Space Capabilities
| Others |
| CCSC | Columbia College Student Council
| Others |
| CCSC | Commercial Computer Security Centre
| Others |
| CCSC | Community Charter School of Cambridge
| Others |
| CCSC | Community Council of Senior Citizens
| Others |
| CCSC | Community Counseling Services Center
| Others |
| CCSC | Community Culinary School of Charlotte
| Others |
| CCSC | Comprehensive Care Sustainability Collaborative
| Others |
| CCSC | Computer Combat Simulation Club
| Others |
| CCSC | Congregational Christian Service Committee
| Others |
| CCSC | Consortium for Computing Sciences in Colleges
| Others |
| CCSC | Consortium of Computer Science Colleges
| Others |
| CCSC | Consumer Centered Services of Colorado
| Others |
| CCSC | Crawfordsville Community School Corporation
| Others |
| CCSC | Critical Care Societies Collaborative
| Others |
| CCSC | Cryptologic Combat Support Console
| Others |
| CCSC | Crystal Community Ski Club
| Others |
| CCSC | Curious Cat Spy Club
| Others |
| CCSC | Cyprus Cyber Security Challenge
| Others |
| CCSC | Cytometry and Cell Sorting Core
| Others |