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