| Abbreviation | Definition |
|---|---|
| BMMR | Brief Music in Mood Regulation |
| BMMSE | Band Minimum Mean Square Error |
| BMN | Breaking Music News |
| BMOP | Boston Modern Orchestra Project |
| BMR | Baila Mi Ritmo |
| BMS | Beat Mania Sound |
| BMSB | Boxted Methodist Silver Band |
| BMSD | Business Music System Designer |
| BMSO | Bismarck Mandan Symphony Orchestra |
| BMSO | Buford Middle School Orchestra |
| BMTA | Biola Music Therapy Association |
| BMTA | Birmingham Music Teachers Association |
| BMTE | Brick Monkey Theater Ensemble |
| BMTH | Bring Me The Horizon |
| BMTIB | Blind Music Training Institute of Bhutan |
| BMU | Band Management Universal |
| BMU | BioWare Music Unit |
| BMV | Barbie Music Video |
| BMV | Books Music Video |
| BMV | Boston Musica Viva |