старший інструктор (у сухопутних військах)
senior arm
assistant instructor
drill instructor (DI)
instructor
JFO-Instructor (JFO-I)
chief ground instructor (CGI)
mentor / instructor
instructor pilot
first assignment instructor pilot
ground instructor pilot
instrument pilot instructor school
pilot attack instructor
pilot gunnery instructor
pilot-instructor
pilot-instructor training
standardization instructor pilot
academic instructor
junior gunner instructor
weapon training instructor
weapons instructor
sniper instructor
chief instructor
chief flying instructor
chief gunnery instructor
carbine instructor
parachute instructor
CBR instructor
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