| Acronym | Definition |
|---|
| CCY | Current Calendar Year |
| CCY | Currency |
| CCY | Clock Cycle |
| CCY | Collectif Cheikh Yassine (French Muslim political organization) |
| CCY | Compacted Cubic Yard (measurement) |
| CCY | Cochran, Cochran & Yale (Rochester, NY) |
| CCY | Cholecystectomy |
| CCY | Camping Club Youth (UK) |
| CCY | Commission on Children and Youth |
| CCY | Community Coalition for Youth (Lansing, MI) |
| CCY | Centre for Children and Youth (est. 1997; University of Northampton; Northampton, UK) |
| CCY | clean cut youngers (UK band) |
| CCY | Club Canin Yonnais (French dog club) |
| CCY | Chief Communications Yeoman (UK Royal Navy) |
| CCY | Club des Collectionneurs des Yvelines (French: Collectors Club of Yvelines; Yvelines, France) |