шифр; код
insubordinate language
foreign area and language study
online cryptanalytic aid language
language aptitude test
language detachment
language officer
language qualification
language training
language-trained
scrambled language
army language
keyhole markup language (KML)
secret (security classification)
secret
secret agent intelligence
Secret Intelligence Service (SIS) / Military Intelligence, Section 6 (MI6)
secret internet protocol router network (SIPRNET)
secret service
top secret (security classification)
top secret
state secret
be drawn from secret intelligence
be marked top secret
foreign secret agent
give away the secret by careless talk
clear secret
clearance for top secret work
secret clearance
secret defense service
secret post
secret qualification clearance
secret security clearance