| DFF | D Flip Flop 
| Others |
| DFF | Dansk Filmfotograf Forbund
| Others |
| DFF | David Frost Fund
| Others |
| DFF | Defect Free Flow
| Others |
| DFF | Defective Fat Females
| Others |
| DFF | Delta Forces Finest
| Others |
| DFF | Demir Fresh Fruits
| Others |
| DFF | Denver Film Festival
| Others |
| DFF | Depth First Forwarding
| Others |
| DFF | Design Fabric Festival
| Others |
| DFF | Design Fatigue Factor
| Others |
| DFF | Design For Fabrication
| Others |
| DFF | Deutscher Fernsehfunk
| Others |
| DFF | Deutsches Flachdisplay Forum
| Others |
| DFF | Devon Furniture Forum
| Others |
| DFF | Dharma Friendship Foundation
| Others |
| DFF | Dickey Fuller F
| Others |
| DFF | Diesel Fuel Filter
| Others |
| DFF | Digital Forensics Framework
| Others |
| DFF | Digital Freedom Festival
| Others |
| DFF | Digital Freedom Foundation
| Others |
| DFF | Digital Freedom Fund
| Others |
| DFF | Digital Futures Fund
| Others |
| DFF | Dinner for Five
| Others |
| DFF | Diosdado F. Fragata
| Others |
| DFF | Dipartimento Federale delle Finanze
| Others |
| DFF | Direct Far Field
| Others |
| DFF | Direct From Factories
| Others |
| DFF | Direct Fuel Feed
| Others |
| DFF | Directorate of Film Festivals
| Others |
| DFF | Dirrector Of Fantasy Fire
| Others |
| DFF | Dirty Face F***
| Others |
| DFF | Discover Fitness Foundation
| Others |
| DFF | Disposable Film Festival
| Others |
| DFF | Dissidia Final Fantasy
| Others |
| DFF | Distributed File Service Configuration
| Others |
| DFF | DNA Fragmentation Factor
| Others |
| DFF | Documentary Film Forum
| Others |
| DFF | Dominick's Finer Foods
| Others |
| DFF | Dominicks Finer Foods
| Others |
| DFF | Dual Form Factor
| Others |
| DFF | Dual Fuel Filter
| Others |
| DFF | Dubai Food Festival
| Others |
| DFF | Dubai Future Foundation
| Others |
| DFF | Dublin Fashion Festival
| Others |
| DFF | DUplicate File Finder
| Others |
| DFF | Durban Fashion Fair
| Others |
| DFF | Dutch Fashion Foundation
| Others |
| DFF | Dutch Football Festival
| Others |
| DFF | Dutch Frag Force
| Others |
| DFF | Dynamic File Format
| Others |