| Abbreviation | Definition |
|---|---|
| BGHS | Beech Grove High School |
| BGHS | Bell Gardens High School |
| BGHS | Bishop Garrigan High School |
| BGHS | Bishop Gorman High School |
| BGHS | Bishop Guertin High School |
| BGHS | Bishop Guilfoyle High School |
| BGHS | Bolsa Grande High School |
| BGHS | Boone Grove High School |
| BGHS | Bowling Green High School |
| BGHS | Brilliant Grammar High School |
| BGHS | Buffalo Gap High School |
| BGHS | Buffalo Grove High School |
| BGIS | Broadgreen International School |
| BGIS | Burchetts Green CE Infant School |
| BGLAD | Bisexual, Gay, and Lesbian Advocates (Santa Clara University Law School; Santa Clara, CA) |
| BGPS | Battle Ground Public Schools |
| BGPS | Bedok Green Primary School |
| BGPS | Bordesley Green Primary School |
| BGRS | Birkbeck Graduate Research School |
| BGS | Balagangadharanatha Swamiji High School |