| Acronym | Definition |
|---|
| DDF➣Defect and Diffusion Forum (publication) |
| DDF➣Digital Data Fast |
| DDF➣Direct Data Flow |
| DDF➣Disk Drive Format (computing) |
| DDF➣Doigts de Fée (French embroidery company; est. 2003) |
| DDF➣Digital Distribution Frame |
| DDF➣Distributed Data Facility |
| DDF➣Digital Data File |
| DDF➣Danske Dagblades Forening |
| DDF➣District Development Fund (UN) |
| DDF➣Data Decryption Field |
| DDF➣Diesel Dual Fuel (energy) |
| DDF➣Doulas de France (French midwife association) |
| DDF➣Drug and Disease Free |
| DDF➣Den Danske Forskningsdatabase (Danish: Danish Research Database) |
| DDF➣Director's Discretionary Fund |
| DDF➣Dansk Dataforening (Danish Data Association) |
| DDF➣Decentralised Data Fusion |
| DDF➣Dodgers Dream Foundation (est. 1998; Los Angeles Dodgers; Los Angeles, CA) |
| DDF➣Data Descriptive File |
| DDF➣Dielectric Dissipation Factor |
| DDF➣Data Distribution Facility |
| DDF➣Dynamic Decode and Forward |
| DDF➣Distance Distortion Factor |
| DDF➣Drop Down Form |
| DDF➣Data Disk Format (SNIA) |
| DDF➣Doom Definition File (gaming) |
| DDF➣Disease & Drug Free |
| DDF➣Document Description Format |
| DDF➣Direction de la Documentation Française (French: Directorate of French Literature) |
| DDF➣Department of Defense Form |
| DDF➣Display Definition File |
| DDF➣Drama, Debate, and Forensic |
| DDF➣Dynamic Data Fusion |
| DDF➣Design Disclosure Format |
| DDF➣Devastating Direct Fire |
| DDF➣Doris Duke Foundation |
| DDF➣Direct Development Fund |
| DDF➣Direct DCNM(A) Funded |
| DDF➣Deployed Debrief Facility |
| DDF➣De-Correlating Decision Feedback |
| DDF➣Due In/Due Out File |