JG
JG is an abbreviation for:
- Josefs-Gesellschaft eV (JG-Gruppe), Catholic sponsor of hospitals, old people's homes and facilities for people with disabilities, member of the German Caritas Association
- Young community , one of several different names for Protestant youth within a church community
- Young generation in the SPÖ , one of the six departments (education, women, company work - FSG, community work, youth work - child friends)
- Young generation in the SVP , the youth organization of the South Tyrolean People's Party, the collecting party of the German and Ladin South Tyroleans
in the air force :
- Jagdfliegergeschwader also Jagdgeschwader , name for a flying unit of the air force
- Jagdgeschwader , name for a flying unit of the air force