- Allied Air Forces.
- (in the U.S., formerly) Army Air Forces.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for aaf
Much like the Vietnam war, ACM, AAF, foreign fighters, Jihadist, and JAM have nothing to lose.Rogue L.A. Cop’s Facebook Manifesto: ‘You Will Now Live the Life of Prey’
The Daily Beast
February 8, 2013