DFAODigital Fine Artist Organization
DFAODesigns for All Occasions (UK)
DFAODeutsche Ferienroute Alpen Ostsee (German: German Alpine-Baltic Sea Route Holiday; travel route)
DFAODefense Finance Accounting Office
DFAODifferent from All Others (Genesis Promotional Products slogan)
DFAODynamique des Fluides, de l'Atmosphère et de l'Océan (French: Fluid Dynamics of the Atmosphere and Ocean)
DFAODiscrete Frequency Audio Oscillator