| Abbreviation | Definition |
|---|---|
| BG | Bluegrass Great |
| BG | Boy Group |
| BG | Brantley Gilbert |
| BG5 | The Beach Girl5 |
| BGA | Background Audio |
| BGA | Band Geeks Of America |
| BGAN | Broadband Global Area Network |
| BGAS | Blues Got a Soul |
| BGBI | Boy Girl Band Indonesia |
| BGE | Black Gospel Ensemble |
| BGKO | Barcelona Gipsy Klezmer Orchestra |
| BGM | Background Game Music |
| BGM | Background music |
| BGO | Bubble Gum Orchestra |
| BGSB | Buffalo Grove Symphonic Band |
| BGTF | Bass Guitar Tutor Free |
| BGV | Background Vocal |
| BGV | Background Vocalist |
| BHA | Beaufort Homeport Album |
| BHA1 | Beaufort Homeport Album number 1 |