sort by Rank | Alpha
| Possible Meanings | Rank |
| Clinical and Community Research | **** |
| Citizens Commission on Civil Rights | **** |
| Closed Chest Cardiopulmonary Resuscitation | *** |
| Coordination Committee of Communist Revolutionaries | *** |
| Consumer Chemicals and Containers Regulations | *** |
| Cancer Care and Research | *** |
| Center for Community College Research | *** |
| Consumer Chemicals and Containers | *** |
| Chemicals and Containers Regulations | *** |
| Centre for Conflict Resolution | ** |
| Capture Compare Control Register | ** |
| Chaos Computer Club Regensburg | ** |
| Catchment and Coastal Research | ** |
| Centre for Child Care Research | ** |
| California Central Coast Region | ** |
| Center for Credit and Consumer Research | ** |
| Counter Configuration Control Registers | ** |
| Community Centred College for the Retired | ** |
| Center for Cancer Research | ** |
| Chemical Closed Circuit Rebreather | ** |
| Calvary Chapel Castle Rock | ** |
| Center for Clinical Research | ** |
| Coatings and Composites Coordinated Rule | ** |
| Connecticut College Community Radio | ** |
| Centre for Cross Cultural Research | ** |
| Center for Conflict Resolution | ** |
| Chemical and Containers Regulations | ** |
| Consortial Center of Chiropractic Research | * |
| Card Common Control Registers | * |
| Council of Cancer Registries | * |
| Center for Comprehensive Corporate Research | * |
| Centre for Cancer Research | * |
| Code of Conduct and Camp Rules | * |
| Camps Conferences and Retreats | * |
| Canadian Centre for Community Renewal | * |
| Centre for Continuing Care and Rehabilitation | * |
| Community Child Care Resources | * |
| Cross Cultural Conflict Resolution | * |
| California Central Coast Residen | * |
| Cape Coast Central Region | * |
| Catlin Coal Company Riola | * |
| Century Country Club Realty | * |
| Class Category in Classification Register | * |
| Cocori Complete Costa Rica | * |
| Cuban Consulate in Costa Rica | * |