| Acronym | Definition |
|---|
| CARC | Compound Annual Rate of Change |
| CARC | Cullman Amateur Radio Club (Cullman, AL) |
| CARC | Central American Resource Center (also seen as CARECEN) |
| CARC | Civil Aviation Regulatory Commission (Jordan) |
| CARC | Classical Art Research Centre (UK) |
| CARC | Chemical Agent Resistant Coating |
| CARC | Committee on Accreditation for Respiratory Care |
| CARC | Central Asian Research Centre (UK) |
| CARC | Contemporary Art Research Centre (Kingston University; UK) |
| CARC | Canadian Arctic Resources Committee |
| CARC | Citizens against Rent Control (California) |
| CARC | Compendium of Animal Rabies Control (veterinarian publication) |
| CARC | Canadian Agri-Food Research Council |
| CARC | California Asylum Representation Clinic (Berkeley University; California) |
| CARC | Claim Adjustment Reason Code |
| CARC | Canadian Amphibian and Reptile Conservation |
| CARC | Connecticut AIDS Resource Coalition (Hartford, CT) |
| CARC | Child Abuse Registry Check (Canada) |
| CARC | Chicago Association of Retarded Citizens |
| CARC | Comitati d'appoggio alla Resistenza per il Comunismo (Italian: Communist Resistance Supporting Committees) |
| CARC | CEPT Amateur Radio Club |
| CARC | Columbus Amateur Radio Club |
| CARC | Critical Aspect Ratio Collapse (semiconductors) |
| CARC | Club Atlético Rosario Central |
| CARC | Canadian Artificial Reef Consulting (North Vancouver, British Columbia, Canada) |
| CARC | Columbia Amateur Radio Club |
| CARC | Cyclone Amateur Radio Club (Iowa State University student organization) |
| CARC | Colorado Automobile Racing Club |
| CARC | Chemical Agent Reactive Coating |
| CARC | Colorado Association for Retarded Children |
| CARC | Containment Air Recirculation and Cooling |
| CARC | Chemical Agent Resistant Clothing |
| CARC | Computer-Assisted Reference Center |
| CARC | Coastside Amateur Radio Club (Pacifica, CA) |
| CARC | Chemically Active Reagent Coating |
| CARC | Capital Allocation and Review Committee (Canada) |