| CYC | California Yacht Club 
| Others |
| CYC | California Youth Connection
| Others |
| CYC | California Youth Conservatory
| Others |
| CYC | Can You Call
| Others |
| CYC | Can You Come
| Others |
| CYC | Canadian Youth Congress
| Others |
| CYC | Canandaigua Yacht Club
| Others |
| CYC | Carl Yngvar Christensen
| Others |
| CYC | Carry Your Cunny
| Others |
| CYC | Catching Your Clouds
| Others |
| CYC | Catholic Youth Camp
| Others |
| CYC | Catholic Youth Care
| Others |
| CYC | Catholic Youth Center
| Others |
| CYC | Catholic Youth Council
| Others |
| CYC | Center for Young Children
| Others |
| CYC | Centerport Yacht Club
| Others |
| CYC | Challenge Youth Conference
| Others |
| CYC | Charge Your Car
| Others |
| CYC | Charting Your Course
| Others |
| CYC | Chatham Yacht Club
| Others |
| CYC | Checker Yellow Cab
| Others |
| CYC | Chee Yam Chuan
| Others |
| CYC | Chester Yacht Club
| Others |
| CYC | Chicago Yacht Club
| Others |
| CYC | Chicago Youth Centers
| Others |
| CYC | Child and Youth Care
| Others |
| CYC | Children and Youth Committee
| Others |
| CYC | Children Youth Committee
| Others |
| CYC | Children Youth Council
| Others |
| CYC | China Youth Corps
| Others |
| CYC | Chinatown Youth Center
| Others |
| CYC | Chinese Youth Camp
| Others |
| CYC | Chinese Youth Club
| Others |
| CYC | Chippewa Yacht Club
| Others |
| CYC | Choongang Yeast Culture
| Others |
| CYC | Choose Your Charity
| Others |
| CYC | Christadelphian Youth Circle
| Others |
| CYC | Christian Youth Channel
| Others |
| CYC | Christian Youth Conference
| Others |
| CYC | Christian Youth Crusade
| Others |
| CYC | Cincinnati Youth Collaborative
| Others |
| CYC | Claim Your Content
| Others |
| CYC | Classic Youngtimers Consultancy
| Others |
| CYC | Cleveland Yacht Club
| Others |
| CYC | Cleveland Yachting Club
| Others |
| CYC | Colonie Youth Center
| Others |
| CYC | Colorado Youth for a Change
| Others |
| CYC | Committed Young Christians
| Others |
| CYC | Community Youth Center
| Others |
| CYC | Community Youth Club
| Others |
| CYC | Companero Y Companera
| Others |
| CYC | Connect Your Community
| Others |
| CYC | Continental Youth Championships
| Others |
| CYC | Cooper Young Cyndicate
| Others |
| CYC | Corinthian Yacht Club
| Others |
| CYC | Corolla Yaris Club
| Others |
| CYC | Coron Youth Club
| Others |
| CYC | Coronado Yacht Club
| Others |
| CYC | Craft Yarn Council
| Others |
| CYC | Crazy Young Cutie
| Others |
| CYC | Creative Youth Center
| Others |
| CYC | Curb Your Car
| Others |
| CYC | cyclorama You can
| Others |
| CYC | Mercury Cyclone
| Others |