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Definition 2025
ATF
ATF
English
Initialism
ATF
- (US, law enforcement) Alcohol, Tobacco and Firearms
 - (automotive) Automatic Transmission Fluid
 - (US, military, aviation) Advanced Tactical Fighter
 - (US, Navy) Auxiliary Tugboat Fleet - a naval fleet tugboat, a fleet tug that can keep up with a fleet on operations
 - (law) As Trustee For
 
Related terms
- (fleet tug): AT