- BBYC stands for Bay Breeze Yacht Charters (Lake Michigan)
- BBYC stands for Biscayne Bay Yacht Club (Florida)
- BBYC stands for Ballena Bay Yacht Club (Alameda, CA)
- BBYC stands for Bucklands Beach Yacht Club (New Zealand)
- BBYC stands for Bedford Basin Yacht Club (est. 1953; Bedford, Nova Scotia, Canada)
- BBYC stands for Botany Bay Yacht Club (est. 1964; Sans Souci, New South Wales, Australia)
- BBYC stands for Bouvier Bay Yacht Club (Michigan)
- BBYC stands for Buy Back Your Childhood (collectibles)
- BBYC stands for Beach Balboa Yacht Club
- BBYC stands for Berks Bucks Youth Cup
- BBYC stands for Brant Beach Yacht Club
BBYC