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