module / unit

electronic module (unit)

unit / module

commodity-specific module

container accommodation module

force module

KUNG module

launcher-loader module (LLM)

payload interface module (PIM)

selective availability anti-spoofing module (SAASM)

sustainment planning module (SPM)

trigger assembly / mechanism / module

command and control module (CCM)

bio research module

basic building block module

manned or unmanned module

phase shift module

basic module (demilitarization)

GPS receiver applications module selective availability

GPS receiver anti-spoofing module

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

adjacent unit

administrative support unit

air assault infantry unit

air defense fire unit

air filtration unit

alarm unit

armored cavalry unit

armored unit

artillery unit