commanding officer's position finder

commanding officer (CO)

general officer commanding

officer commanding (ОС)

general officer commanding, Royal Artillery

immediate commander (commanding officer)

commanding officer of troops

Officer Commanding (OC)

commanding artillery officer

position finder

AN/TPQ (Army-Navy [Marines] Transportable Position finder [radar] Q [counterbattery])

depression position finder

accurate position finder

vertical base position finder

field officer (field-grade officer / senior officer)

commanding

commanding feature

commanding general

commanding ground

commanding point

launching position (missile position)

changeover from travelling position to fire position

position and navigation unit / position navigation unit (PNU)

in position / in-position

gun position officer

gun position officer's assistant

azimuth finder

echo depth finder

height finder radar

high frequency direction finder

laser range finder (LRF)

range finder / rangefinder (RF)

laser target-designator and range-finder switching-on (cutting-in) time tabular value