senior year

base year

fiscal year (FY)

then year

all-year body

all-year-round operation aerodrome

junior year

year book

target year book

field officer (field-grade officer / senior officer)

Senior Air Defense Officer (SADO)

Senior Chief Petty Officer (SCPO)

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

command senior chief petty officer

senior air staff officer

senior aircraft crewman

senior aircraftman

senior antitank commander

senior arm

senior arm instructor

senior chief officer

senior general staff officer

senior landing officer

senior master sergeant

senior naval officer

senior noncommissioned officer