Letters that make USAF
s, a, f, u are letters that make 'USAF'
1 possible definitions for 'USAF'
Under this definition, usaf is a noun and has the following properties:
United States Air Force, U. S. Air Force, US Air Force, Air Force have the same meaning as 'USAF'
'USAF' can be a type of federal agency, government agency, office, bureau, authority, agency.
'USAF' can be a part of Department of Defense, Defense Department, Defense, United States Department of Defense, DoD.
Air Force Research Laboratory, AFRL, United States Air Force Academy, US Air Force Academy, ACC, Air Force Space Command, AFSPC, Air National Guard, ANG, Air Force Intelligence Surveillance and Reconnaissance, Air Force ISR, AFISR, Air Combat Command are parts of 'USAF'.