GSAG
| Acronym | Definition |
|---|---|
| GSAG | Graduate Student Affinity Group |
| GSAG | Global Sourcing Advisory Group (Old Tappan, NJ) |
| GSAG | Golden Software ASCII (American Standard Code for Information Interchange) Grid (file format) |
| GSAG | Graduate School Alumni Group (Loyola University Chicago; Chicago, IL) |
| GSAG | Gadolinium Scandium Aluminium Garnet |