senior patrol officer

field officer (field-grade officer / senior officer)

patrol, on patrol

patrol, wheeled patrol

daysack, assault sack / pack, patrol / day pack, Northern Ireland (NI) patrol sack

Senior Air Defense Officer (SADO)

Senior Chief Petty Officer (SCPO)

command senior chief petty officer

senior air staff officer

senior chief officer

senior general staff officer

senior landing officer

senior naval officer

senior noncommissioned officer

senior officer

senior personnel staff officer

senior supply officer

senior technical staff officer

senior investigating officer

non-commissioned officer (NCO) / noncomissioned officer

Senior Civil Emergency Planning Committee (SCEPC)

Senior Civilian Representative

Senior Defense Group on Proliferation (NATO)

senior division

Senior Enlisted Advisor (SEA)

senior lieutenant

Battalion Senior Fire Control NCO

killer senior

senior aircraft crewman

senior aircraftman

senior antitank commander

senior arm

senior arm instructor