| Acronym | Definition |
|---|
| DFG | Department of Fish and Game |
| DFG | Deutsche Forschungsgemeinschaft (German Research Council) |
| DFG | Download Free Games (website) |
| DFG | Deutsch-Finnische Gesellschaft (German: German Finnish Society) |
| DFG | Débit de Filtration Glomérulaire (French: Glomerular Filtration Rate) |
| DFG | Destined for Greatness |
| DFG | Deutsch-Französisches Gymnasium (German: French-German High School) |
| DFG | Data Flow Graph |
| DFG | District Factor Group |
| DFG | Disabled Facilities Grants (Communities and Local Government; UK) |
| DFG | Degenerate Fermi Gas (astrophysics) |
| DFG | Death Fire Grasp |
| DFG | Direct Fired Gas |
| DFG | Difference Frequency Generation |
| DFG | Digital Finishing Group (Madison Heights, MI) |
| DFG | Dairy Farm Group (est. 1886) |
| DFG | Data Fusion Group (US DoD) |
| DFG | Découflé Frères Goudronnage (French asphalt company) |
| DFG | Ducharme Financial Group (Canada) |
| DFG | Diode Function Generator |
| DFG | Dog Faced Gremlin |
| DFG | Digital Futures Group (Library of Congress) |
| DFG | Dermal Fat Grafting |
| DFG | Discrete Frequency Generator |
| DFG | Duty-Free Goods |
| DFG | Debt Financial Group |