ATF

1. USabbreviationinitialismgovernmentInitialism of Alcohol, Tobacco and Firearms (the Bureau of Alcohol, Tobacco, Firearms and Explosives).

   According to the ATF, gun makers began cranking out 2.4 million rifles annually in Obama’s first term – a 52 percent increase from the previous four years of the Bush administration.

   2017 December 14, David Heath, Elise Hansen and AJ Willingham, CNN Design: Joyce Tseng, “How an ‘ugly,’ unwanted weapon became the most popular rifle in America”, in CNN

   1 more example

   During Tuesday’s ceremony at the ATF headquarters, Dettelbach said being sworn in as the agency’s director is the “single greatest honor of my professional life” but also that it is “most certainly the greatest professional challenge of my life.”

   2022 July 19, Hannah Rabinowitz and Veronica Stracqualursi, “Steve Dettelbach sworn in to lead ATF after 7 years of acting directors”, in CNN

plural ATFs

1. abbreviationcountableinitialismuncountableautomotiveInitialism of automatic transmission fluid.

   Holonyms: automatic transmission < motor vehicle < vehicle

2. abbreviationcountableinitialismuncountableaeronauticsInitialism of aviation turbine fuel: jet fuel.
3. USabbreviationcountableinitialismuncountableaeronauticsInitialism of advanced tactical fighter.
4. USabbreviationcountableinitialismuncountablegovernmentInitialism of auxiliary tugboat fleet; a naval fleet tugboat, a fleet tug that can keep up with a fleet on operations

1. abbreviationinitialismlawInitialism of as trustee for.

1. abbreviationinitialismInitialism of after the fact.