| Abbreviation | Definition |
|---|---|
| DCB | David Crowder Band |
| DCB | Dundas Concert Band |
| DCBB | Deep Cove Big Band |
| DCBB | Dirty Catfish Brass Band |
| DCCB | Durham Community Concert Band |
| DCGO | Dubai Classical Guitar Orchestra |
| DCGO | Dutch Caribbean Groove Orchestra |
| DCI | Drum Corps International |
| DCM | Dark Chaos Magic |
| DCM | Douglas Collection Of Music |
| DCMB | Dartmouth College Marching Band |
| DCMC | Desperado Crash Mambo Combo |
| DCME | Dutch Chamber Music Ensemble |
| DCMF | Dawson CIty Music Festival |
| DCMF | Delaware Chamber Music Festival |
| DCMF | Delaware Chamber Music Festival |
| DCMG | Dream Chasers Music Group |
| DCO | David Christopher Orchestra |
| DCP | Drum Corps Planet |
| DCSO | Davidson College Symphony Orchestra |