Service Extension Act

extension of military service term

selective service act

barrel extension

trunnion extension

extension for butt stock

flank extension beyond enveloping force

airstairs extension

extension

extension flap

flap extension

landing gear extension

leading edge extension

shaft end extension

trailing edge extension

wing dogtooth extension

extension assembly

advanced extension course

extension of reflected signal

slat extension

radio-relay extension line

Allied Command Transformation (ACT)

commit (an act of) sabotage

hostile act

integrated act of firing

National Emergencies Act

observe, orient, decide, act (OODA loop)

official Secrets Act

regulatory legal act

terrorist act

unfriendly act

binding act

act as an agent of influence for