FGK
| Acronym | Definition |
|---|---|
| FGK | Figtree Gourmet Kitchen (Austria) |
| FGK | Forum Grenzwissenschaften und Kornkreise (German) |
| FGK | Faller, Gallager and Knuth (algorithm) |
| FGK | Fachinstitut Gebaeude Klima eV (German: Specialist Building Climate Institute; ventilation technology) |