| Center for Climate System Research | Academic & Science |
| Centre for Census and Survey Research | Academic & Science |
| Center for Complex Systems Research | Academic & Science |
| Centre for Communication Systems Research | Academic & Science |
| Chicago Consortium for Stigma Research | Academic & Science |
| Concord Consortium Sonar Ranger | Academic & Science |
| Center for Computer Security Research | Academic & Science |
| Cannon Center for Survey Research | Academic & Science |
| Chichester Centre for Stress Research | Academic & Science |
| Center for Character & Social Responsibility (Boston University) | Academic & Science |
| Center for Clinical Science Research | Academic & Science |
| Climate Change Sustainability and Resiliency | Academic & Science |
| Chicago Consortium on School Research | Academic & Science |
| Center for Climate Systems Research | Academic & Science |
| Centre for Cultural Studies Research | Academic & Science |
| Certified Customer Service Representative | Business |
| Chinese Choral Society of Rochester | Community |
| Corporation Committee on Shareholder Responsibility | Community |
| Centre for Computing and Social Responsibility | Computing |
| Civil Courts Structure Review | General |
| Center for Character and Social Responsibility | General |
| Cyclomatic Complexity Of Simple Relations | General |
| Circuit Club Sport Racer | General |
| Center for Contaminated Sediments Research | Governmental |
| Centre for Corporate Social Responsibility | Governmental |
| Combatant Commander's Summary Report | Governmental |
| Cross-Cutting Spending Review | Governmental |
| Center for Clinical Sciences Research | Medical |
| Canadian Corporation for Studies in Religion | Regional |
| Cherra Companyganj State Railways | Regional |
