| Acronym | Definition |
|---|
| GSDF | Ground Self-Defense Force (Japan) |
| GSDF | Grayscale Standard Display Function (computing) |
| GSDF | Grenoble Swing Dance Festival (Grenoble, France) |
| GSDF | Gott Sei Dank Freitag (German: Thank God It's Friday) |
| GSDF | Georgia State Defense Force |
| GSDF | Grayscale Display Function (Digital Imaging and Communications in Medicine) |
| GSDF | Global Sustainable Development Facility Project (UN) |
| GSDF | Glenwood Springs Dance Festival |
