| Acronym | Definition |
|---|
| BCY➣British Columbia and Yukon (Canada) |
| BCY➣Bank Cubic Yards |
| BCY➣Business Challenge for Youth (Canada) |
| BCY➣Believers' Chapel Youth (Syracuse, NY) |
| BCY➣Banque Centrale du Yémen (French: Central Bank of Yemen) |
| BCY➣Beller-Chang-Yacobi (protocol) |