FLG
FLG stands for:
- Langen (Hess) train station (DS100 code)
- Endeavor Air (ICAO code), an American airline
- Feodor-Lynen-Gymnasium Planegg , a high school in Planegg, Upper Bavaria
- Shotgun barrel
- Franz-Ludwig-Gymnasium Bamberg , a linguistic and humanistic high school in Bamberg, Upper Franconia
- Frauenlob Gymnasium Mainz
- Friedhelm Loh Group
- Friedrich-List-Gymnasium Reutlingen
- Leadership course, a course in the central school of the Swiss Armed Forces
FlG stands for: