| Abbreviation | Definition |
|---|---|
| BTTV | Bullet Train To Vegas |
| BTW | Born This Way |
| BTWB | Beat The Winter Blues |
| BUF | Bass Up Front |
| BUM | Bad Unharmonious Music |
| BUMB | Bar Underground Music Bunker |
| BUMO | Boston University Music Organizations |
| BUMP | Boston's Unscripted Musical Project |
| BUMS | Brisbane Ukulele Musicians Society |
| BUMS | British Urban Music Scene |
| BUOS | Blessid Union Of Souls |
| BUPS | Beacon Ultra Portable S-Band |
| BVB | Black Veil Brides |
| BVB | Bursledon Village Band |
| BVD | Bond Van Doorstarters |
| BVSC | Buena Vista Social Club |
| BWBH | Birds With Blonde Hair |
| BWV | Bach Werke Verzeichnis |
| BYCU | Blues You Can Use |
| BYDO | Banbury Youth Dance Orchestra |