| Acronym | Definition |
|---|
| FGN➣Foreign |
| FGN➣Future Games Network |
| FGN➣Federal Government of Nigeria |
| FGN➣Fractional Gaussian Noise |
| FGN➣Flash Gaming Network (website) |
| FGN➣Fiduciaire Geiser Nicolas (Swiss financial company) |
| FGN➣Feel Good Networks (Bellevue, WA) |
| FGN➣Fuji Global Network (Japan) |
| FGN➣Fungal Genetics Newsletter (now Fungal Genetics Reports) |
| FGN➣Filmguru.net |
| FGN➣Functional Group Number |
| FGN➣Federal Germany Navy |