part time service

part-time military service

part time duty

part time soldier (volunteer)

machined part / portion

part load (logistics)

MARCH algorythm (part of Tactical Сombat Сasualty Сare – TCCC concept)

as part of combined arms team

back part

basic part

driven part

cartridge actuated device (CAD) (part of fire-fighting system)

part

part of

aliquot part charge

active part of trajectory

spare part

spare part

part of the line

part track vehicle

part power trim stop

Part 107

zone standard time (zone time) (ZST)

time to climb / climb time

time-gain control / gain time control

real time kinematic / real-time kinematic (RTK)

takeoff time (T time)

waiver of the time-in-service

branch (military/service branch, armed service)

separate from active service / the service

Y service (Y-service) / Y-station

regional meteorological service/ regional weather service (RWS)

emergency service / emergency operations service