DFF
DFF is an abbreviation for:
- Roof windows
- Deep focus fusion, photographic recording technique
- German - Faroese friends, club was established in 1988 to promote cultural exchange with the Faroe Islands
- German woman front
- German television broadcasting, state-run television of the GDR
- German Flat Panel Display Forum, Association of European display industry
- DSD Interchange File Format, file format for high definition audio
- Disambiguation
- Abbreviation