CMY
| Acronym | Definition |
|---|---|
| CMY | Cyan-Magenta-Yellow (color model) |
| CMY | Cyan Magenta Yellow |
| CMY | Centre for Multicultural Youth (Australia) |
| CMY | Centre Médical d'Yverdon (French: Yverdon Medical Center; Yverdon-les-Bains, Switzerland) |
| CMY | Cardiomyopathy (disease) |
| CMY | Connection Module Y |
| CMY | Civilian Man-Years |