- DZG stands for Deutschen Zöliakie Gesellschaft (German Coeliac Society, to help people with coeliac disease or Dermatitis Herpetiformis Duhring)
- DZG stands for Deutsche Zentrale für Globetrotter (German travel club)
- DZG stands for Dierenartsen Zonder Grenzen (German: Veterinarians without Borders)
- DZG stands for Dudley Zoological Gardens (UK)
- DZG stands for Deutsche Zoologische Gesellschaft eV (German: German Zoological Society eV; est. 1890)
DZG