Rank E1 _ Army: private _ Marines: private _ Navy: seaman recruit _ Cost Guard: seaman recruit _ Air Force: airman basic E2 _ Army: private _ Marines: private first class _ Navy: seaman apprentice _ Coast Guard: seaman apprentice _ Air Force: airman E3 _ Army: private first class _ Marines: lance corporal _ Navy: seaman _ Coast Gaurd: seaman _ Air Force: airman first class E4 _ Army: specialist _ Army: corporal _ Marines: corporal _ Navy: petty officer third class _  Coast Guard: petty officer third class _ Air Force: senior airman E5 _ Army: sergeant _ Marines: sergeant _ Navy: petty officer second class _  Coast Guard: petty officer second class _ Air Force: staff sergeant E6 _ Army: staff sergeant _ Marines: staff sergeant _ Navy: petty officer first class _ Coast Guard: petty officer first class _ Air Force: technical sergeant E7 _ Army: sergeant first class _ Marines: gunnery sergeant _ Navy: chief petty officer _  Coast Guard: chief petty officer _ Air Force: first sergeant _ Air Force: master sergeant E8 _ Army: first sergeant _ Army: master sergeant _ Marines: first sergeant _ Marines: master sergeant _ Navy: senior chief petty offier _ Coast Guard: senior chief petty offier _ Air Force: first sergeant _ Air Force: senior master sergeant E9 _ Army: sergeant major _ Army: command sergeant major _ Marines: mastery gunnery major _ Marines: sergeant major _ Navy: master chief petty officer _ Coast Guard: master chief petty officer _ Navy: fleet/cmnd master chief petty officer _ Air Force: chief master sergeant _ Air Force: cmnd chief master sergeant _ Air Force: first sergeant _E9 Special _ Sergeant Major of the Army _ Sergeant Major of the Marine Corps _ Master Chied Petty Officer of the Coast Guard _ Master Chied Petty Officer of the Navy _ Chief Master Sergeant of the Air Force W1 _ Army: warrant officer one _ Marines: warrant officer one _ Navy: warrant officer one W2 _ Army: chief warrant officer two _ Marines: chief warrant officer two _ Cost Guard: chief warrant officer two _ Navy: chief warrant officer two W3 _ Army: chief warrant officer three _ Marines: chief warrant officer three _ Coast Guard: chief warrant officer three _ Navy: chief warrant officer three W4 _ Army: chief warrant officer four _ Marines: chief warrant officer four _ Coast Guard: chief warrant officer four _ Navy: chief warrant officer four W5 _ Army: chief warrant officer five _ Marines: chief warrant officer five _ Navy: chief warrant officer five O1 _ Army: second lieutenant _ Marines:second lieutenant _ Navy: ensign _ Air Force: second lieutenant O2 _ Army: first lieutenant _ Marines: first lieutenant _ Navy: lieutenant junior grade _ Air Force: first lieutenant O3 _ Army: captain _ Marines: captain _ Navy: lietentant _ Air Force: captain O4 _ Army: major _ Marines: major _ Navy: lieutenant commander _ Air Force: major O5 _ Army: lieutenant colonel _ Marines: lieutenant colonel _ Navy: commander _ Air Force: lieutenant colonel O6 _ Army: colonel _ Marines: colonel _ Navy: captain _ Air Force: colonel O7 _ Army: brigadier general _ Marines: brigadier general _ Navy: rear adminal _ Air Force: brigadier general O8 _ Army: major general _ Marines: major general _ Navy: rear adminral _ Air Force: major general O9 _ Army: lieutenant general _ Marines: lieutenant general _ Navy: vice admiral _ Air Force: lieutenant general _O10 _ Army: general _ Marines: general _ Navy: admiral _ Air Force: general _ Coast Guard: Commandant of the Coast Guard Other
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