JFO-E candidate eligibility

JFO-Evaluator (JFO-E)

JFO-Instructor (JFO-I)

volunteer retirement eligibility

eligibility date

Joint Forces Operation (JFO)

joint fires observer (JFO)

Army Joint Fires Observer (JFO) Sustainment Program

JFO-E upgrade program

Army Officer Candidate School

Navy Officer Candidate School

officer candidate school

candidate for recruitment

volunteer officer candidate

cadet candidate

Release And Release Candidate