non-standard unit
нетипова частина (підрозділ) (для транспортування)
нетипова частина (підрозділ) (для транспортування)
correction for non-standard weight of projectile
correction to range for non-standard weight of projectile
non-interference; non-intervention
non-mandated non-governmental organization
battery coolant unit / battery-coolant unit (BCU)
gear reduction unit / gear-reduction unit
position and navigation unit / position navigation unit (PNU)
military standard requisitioning & issue procedure (MILSTRIP, NATO)