| Catawba Valley Community College | Academic & Science |
| Central Virginia Community College | Academic & Science |
| Chattahoochee Valley Community College | Academic & Science |
| Companies Vs Climate Change | Academic & Science |
| Chicago Vacuum Casting Corporation | Business |
| Cuyahoga Valley Career Center | Business |
| Cuyahogo Valley Career Center | Business |
| Chippewa Valley Cycling Club | Community |
| Central Virgina Contest Club | Community |
| Chula Vista Community Collaborative | Community |
| Cumberland Valley Cycling Club | Community |
| Cedar Valley Community Church | Community |
| Chino Valley Community Church | Community |
| CryptoVerificationCoin | Cryptocurrency |
| Compound Vortex Controlled Combustion | General |
| Consonant Vowel Consonant Consonant | General |
| Controlled Vortex Combustion Chamber | General |
| Cumberland Valley Corvette Club | General |
| Constant Voltage Constant Current | General |
| Compound Vortex Combustion Chamber | General |
| Central Virginia Corvair Club | General |
| Constant Volume Combustion Chamber | General |
| Caney Valley Corvette Club | General |
| Candlewood Valley Corvettes Club | General |
| Central Victorian Chrysler Club | General |
| Chrysler Valiant Club Christchurch | General |
| Chagrin Valley Chamber Of Commerce | Governmental |
| Crime Victim Compensation Commission | Governmental |
| Chicago Veterinary Cancer Center | Medical |
| Churchill Valley Country Club | Sports |
