| Acronym | Definition |
|---|
| FDF➣Fondation de France (French foundation) |
| FDF➣Finished Dosage Form (pharmaceuticals) |
| FDF➣Food and Drink Federation (UK) |
| FDF➣Forms Data Format (Adobe Acrobat) |
| FDF➣Fractal Deployment Framework |
| FDF➣Forms Data Format |
| FDF➣Fiber Distribution Frame |
| FDF➣Fundamentally Different Factors |
| FDF➣Fiber Distributing Frame |
| FDF➣Finnish Defence Forces |
| FDF➣Forced Draft Fan |
| FDF➣Front Démocratique des Francophones (French: French Democratic Front; Belgium) |
| FDF➣Flight Data File |
| FDF➣Foundation Degree Forward |
| FDF➣Fast Data Finder |
| FDF➣Film Development Fund (Hong Kong) |
| FDF➣Fundamentally Different Factor(s) |
| FDF➣Flight Dynamics Facility |
| FDF➣Faith Dance Fellowship (Greek Orthodox church) |
| FDF➣Factoría de Ficción (Spanish channel) |
| FDF➣Forward-Deployed Forces |
| FDF➣Father Dear Father (TV show) |
| FDF➣Fort De France, Martinique - Fort De France (Airport Code) |
| FDF➣Failure Density Function |
| FDF➣Fast Death Factor |
| FDF➣Frivillig Drenge- og Pigeforbund (Denmark) |
| FDF➣Field Detention Facility |
| FDF➣Free Data Format |
| FDF➣Flush Door Fastener |
| FDF➣Fast De-Fogging |
| FDF➣Formerly Declared Facility |
| FDF➣Financial Detail File (claims) |
| FDF➣Flame Deflector Firex |
| FDF➣Field Displacement Filter |
| FDF➣Fixture Design and Fabrication |