| Acronym | Definition |
|---|
| FG | Field Goal (football) |
| FG | Field Goal (basketball) |
| FG | Family Guy (Fox TV show) |
| FG | Fighter Group |
| FG | Frag Grenade (gaming) |
| FG | Football Game |
| FG | Focus Group |
| FG | Fine Gael (Ireland) |
| FG | Foggia (Puglia, Italy) |
| FG | Facilitator Guide (various organizations) |
| FG | Florida Gators |
| FG | Foreground |
| FG | Foie Gras (food product) |
| FG | Fujitsu General (various locations) |
| FG | Foreign-Going (merchant navy qualification; various locations) |
| FG | Functional Group (ATM Forum, MPOA SWG) |
| FG | Fiber Glass |
| FG | Flexible Graphite (various companies) |
| FG | Functioneringsgesprek (Dutch: Performance Appraisal) |
| FG | Fire Giant |
| FG | Fixed Gear (type of bicycle) |
| FG | Forrest Gump (movie) |
| FG | Floating Gate |
| FG | Finding of Guilty (criminal justice) |
| FG | Faubourg (French) |
| FG | Face and Gesture Recognition (Conferenece) |
| FG | Frame Grabber |
| FG | Fracture Gradient (oil engineering) |
| FG | Future Generation |
| FG | Frequency Generator |
| FG | First Gentleman |
| FG | Field Grade |
| FG | Ariana Afghan Airlines (IATA airline code) |
| FG | Foreign Government |
| FG | Formal Grammar (workshop) |
| FG | Fort Gordon |
| FG | Finance Group |
| FG | Finitely Generated (mathematics) |
| FG | French Guyana |
| FG | Feature Group |
| FG | Full Group (Dark Age of Camelot online game) |
| FG | Fine Grade (construction) |
| FG | Finished Good(s) |
| FG | Fast Glycolytic |
| FG | Flat Grain (lumber) |
| FG | Finish Grade (construction) |
| FG | Frank Gasparro (designer of reverse of US penny 1959-present) |
| FG | Fan Girl |
| FG | Flemish Giant (breed of rabbit) |
| FG | Flashguard |
| FG | Fréquence Gaie (French: Gay Frequency; radio station) |
| FG | Fixed Gain |
| FG | Fallen Gate (gaming, Everquest II) |
| FG | Fighting Gravity (band) |
| FG | Französisches Gymnasium (Berlin, Germany school) |
| FG | Frost Giants (Everquest creature) |
| FG | Functional Grade |
| FG | Fat Grin |
| FG | Force Goals |
| FG | Focus Gain |
| FG | Fiscal Guidance |
| FG | Feistygraphics |
| FG | Franciscan Guild (Catholic Trade Guild) |