FGG
FGG is an abbreviation for:
- Basic command area in the military environment
- the no longer applicable federal German law on matters of voluntary jurisdiction
- Frankfurter Geographische Gesellschaft , a non-profit, scientific association for the dissemination and promotion of geographical knowledge
- Franconian Geographical Society
- Fellow of the German Gemmological Association FGG
- River basin community z. B. Elbe River Basin Community [1]