ATF phrase 1noun 4prepositional phrase 1forms 1 phrase1 •As Trustee For noun4 •Initialism of automatic transmission fluid. •Initialism of aviation turbine fuel: jet fuel. •(US) Initialism of advanced tactical fighter. •(US) Initialism of auxiliary tugboat fleet; a naval fleet tugboat, a fleet tug that can keep up with a fleet on operations prepositional phrase1 •Initialism of after the fact. formsATFs