FGFS
| Acronym | Definition |
|---|---|
| FGFS | Fixed Gear Freestyle (bicycles) |
| FGFS | Flight Gear Flight Simulator (software) |
| FGFS | Family Graduated Fees Scheme (Legal Services Commission; UK) |
| FGFS | First Gulf Financial Services (United Arab Emirates) |
| FGFS | Fire Control to Guidance Frame Sync |