| Acronym | Definition |
|---|
| UCCM➣United Chiefs and Councils of Manitoulin (M'Chigeeng First Nation, Ontario, Canada) |
| UCCM➣United Campus Christian Ministry (Stanford, CA) |
| UCCM➣University of Cincinnati College of Medicine |
| UCCM➣Uplink Channel Covariance Matrix |
| UCCM➣United Cambridge Colleges Men (volleyball team) |
| UCCM➣Utilities Constructionman Master Chief (US Navy) |