UDF
English edit
Noun edit
UDF (countable and uncountable, plural UDFs)
- (computing) Initialism of Universal Disk Format.
- (computing) Initialism of user-defined function.
- (aviation) Abbreviation of unducted fan.
Proper noun edit
UDF
Anagrams edit
French edit
Proper noun edit
UDF ?
- Initialism of Union pour la Démocratie Française; a French political party