parachute delivery unit

rapid deceleration parachute delivery system

nuclear certified delivery unit

nuclear delivery unit

aerial delivery unit

fire delivery unit

atomic delivery unit

ration delivery unit

parachute servicing unit

parachute unit

battery coolant unit / battery-coolant unit (BCU)

gear reduction unit / gear-reduction unit

position and navigation unit / position navigation unit (PNU)

pinch (a unit) out of a large unit

aerial delivery

bulk fuel delivery system (BFDS)

CBR-capable delivery systems

covert delivery

delivery error

delivery line (pipeline)

delivery system

destruction of delivery vehicles

field artillery delivery system

fuel delivery and distribution

life-or-death delivery

Maritime Craft Air Delivery System (MCADS)

nuclear certified delivery vehicle

nuclear delivery vehicle

pick-up and delivery zone

required delivery date

SEAL Delivery Vehicle (SDV)

strategic nuclear delivery system

submerged diver delivery vessel (SDV)