| Acronym | Definition |
|---|
| GSX➣Global Service Exchange |
| GSX➣Global Service Exchange (Apple Computer, Inc.) |
| GSX➣Gelled Slurry Explosive |
| GSX➣Ground Storm X (VMware) |
| GSX➣Gran Sport Extra (Buick Skylark) |
| GSX➣Gasco Energy Company |
| GSX➣Gender Sexuality XYZ (formerly Gay-Straight Alliance; Dartmouth College) |