| Abbreviation | Definition |
|---|---|
| COV | Control Over Voice |
| COYB | Come on You Blues |
| CP | Coldplay |
| CPBG | Controllable Photonic Band Gap |
| CPCB | Capital Pops Concert Band |
| CPHO | Central Pennsylvania Homeschool Orchestra |
| CPMC | Conrad Prebys Music Center |
| CPMF | Cactus Pear Music Festival |
| CPO | Calgary Philharmonic Orchestra |
| CPO | Capital Punishment Organization |
| CPO | Czech Philharmonic Orchestra |
| CPOP | Chinese Pop |
| CPR | Cincinnati Punk Rock |
| CPR | Crosby, Pevar, and Raymond |
| CPRDE | Cleo Parker Robinson Dance Ensemble |
| CPS | Chime Presentation Support |
| CPSM | Center for Preparatory Studies in Music |
| CPT | City of Compton |
| CPTF | Charlotte Piano Teacher's Forum |
| CQ | Czech Quartet |