основний напрямок вогню
principal direction of fire
passive direction finding (PDF)
pair distribution function (PDF)
pavement depth factor (PDF)
peace development fund (PDF)
Personal Data Form (PDF)
point detonating fuze (PDF)
post defense force (PDF)
projectile disassembly facility (PDF)
propellant disposition facility (PDF)
principal attack
principal duty
principal military requirement (PMR)
principal position
principal reserve
principal
Principal Subordinate Command (PSC)
principal distribution depot
principal currency / reference currency
world map of principal aeronautical features
principal motion
principal subordinate commander
principal longitudinal axis
slant fire; diagonal fire; oblique fire; fire to the oblique
fire direction center (FDC)
group fire direction center
fire direction (FD)
tactical fire direction
technical fire direction
fire direction chart
fire direction net
fire direction order