CYBC
| Acronym | Definition |
|---|---|
| CYBC | Cyprus Broadcasting Corporation |
| CYBC | Chicago Youth Boxing Club (Chicago, IL) |
| CYBC | Clontarf Yacht and Boat Club (Dublin, Ireland) |
| CYBC | CIDCO (City and Industrial Development Corporation) YUVA (Youth for Unity and Voluntary Action) Building Centre; Mumbia, India |