| Acronym | Definition |
|---|
| CBY➣Coos Bay (Amtrak station code; Coos Bay, OR) |
| CBY➣Cadbury (stock symbol; London, England, UK) |
| CBY➣Central Bank of Yemen |
| CBY➣CBY Systems, Inc. (formerly Credit Bureau of York; York, PA) |
| CBY➣Charlestown but Yesterday (French band) |
| CBY➣Creations by You (Honolulu, HI) |
| CBY➣Camp Burn Yourself (Swedish alternative arts festival) |
| CBY➣Suvorov Military School (Russian acronym) |