| Acronym | Definition |
|---|
| BGSO➣Black Graduate Student Organization |
| BGSO➣Bassin Grand Sud Ouest (French: Great South West Basin; France) |
| BGSO➣Birmingham Gay Symphony Orchestra (UK) |
| BGSO➣Biochemistry Graduate Student Organization (University of Missouri; Columbia, MO) |
| BGSO➣Bioinformatics Graduate Student Organization (George Mason University; Washington, DC) |