FDF
FDF commonly identifies a file format for form data used in PDFs, but it can also describe a fast data‑search tool or a government‑run flight dynamics facility.
Medical
Miscellaneous
Frequency Dictionary of French
Foundation Degree Forward
Francis Drilling Fluids
Fundamentally Different Factor
Factoría de Ficción
Francesco Di Feo
Flight Data Files
Frequency Domain Filter
Family Development Foundation
Flights Departing From
for Definition of FDF
Community
Governmental
Finished Dosage Form
Front Démocratique des Francophones
Francophone Democratic Federalists
Fédéralistes Démocrates Francophones
Flight Dynamics Facility
Float Dampening Factor
Finnish Defence Forces
Flight Data File
First Digitize Force
Regional
Computing
Forms document (Adobe Acrobat)
File Data Format
File Description Framework
Fast Data Finder
Form Data Format
Forms Data Format