Air Force letter

United States Air Force / US Air Force (USAF)

Japan Air Self-Defense Force (JASDF) / Japanese Air Force

dead letter-box

letter bomb (parcel bomb, mail bomb, postal bomb etc)

letter of instruction

letter order

letter of agreement

letter of commendation

action letter

immediate action letter

call letter

speed letter

recruitment letter

command letter

circumstantial letter

commendatory letter

Mike (letter M in the phonetic alphabet)

personnel news letter

letter of censure

air force task force

air force air request net

Air Force tactical air direction net

Air Force Air Defense Command

combined arms force / combined-arms force

force-on-force training

lethal force (deadly force)

Commander Task Force / Commander, Task Force (CTF)

aerial refueling / air refueling / in-flight refueling (IFR) / air-to-air refueling (AAR)

air combat capable helicopter / air-to-air capable helicopter

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

Air Force (AF)

air force