Military Ranks E 1 O 9 Booker T

Military Ranks E 1 -O 9 Booker T Washington High School LCDR Houser

Army No Insignia Enlisted – E 1 Air Force No Insignia Private Navy Marines No Insignia Seaman Private

Army Enlisted – E 2 Air Force Private Airman Navy Marines Seaman Apprentice Private First Class

Army Enlisted – E 3 Air Force Private 1 st Class Airman Navy Marines Seaman Lance Corporal

Army Specialist Enlisted – E 4 Corporal Air Force Senior Airman Navy Marines Petty Officer 3 rd Class Corporal

Army Enlisted – E 5 Air Force Sergeant Staff Sergeant Navy Marines Petty Officer 2 nd Class Sergeant

Army Enlisted – E 6 Air Force Staff Sergeant Technical Sergeant Navy Marines Petty Officer 1 st Class Staff Sergeant

Army Enlisted – E 7 Sergeant First Class Air Force Master Sergeant First Sergeant Navy Marines Chief Petty Officer Gunnery Sergeant

Army Master Sergeant Enlisted – E 8 First Sergeant Navy Senior Chief Petty Officer Air Force Senior Master Sergeant Marines Master Sergeant First Sergeant

Army Enlisted – E 9 Command Sergeant Major Navy Master Chief Petty Officer Air Force Chief Master Sergeant Command Master Sergeant Marines Master Gunnery Sergeant Major

Army Officer – O 1 Air Force Second Lieutenant Navy Marines Ensign Second Lieutenant

Army Officer – O 2 Air Force First Lieutenant Navy Marines Lieutenant Junior Grade First Lieutenant

Army Officer – O 3 Air Force Captain Navy Marines Lieutenant Captain

Army Officer – O 4 Air Force Major Navy Marines Lieutenant Commander Major

Army Officer – O 5 Lieutenant Colonel Air Force Lieutenant Colonel Navy Marines Commander Lieutenant Colonel

Army Officer – O 6 Air Force Colonel Navy Marines Captain Colonel

Army Officer – O 7 Air Force Brigadier General Navy Marines Rear Admiral Lower Half Brigadier General

Army Officer – O 8 Air Force Major General Navy Marines Rear Admiral Upper Half Major General

Army Officer – O 9 Lieutenant General Navy Vice Admiral Air Force Lieutenant General Marines Lieutenant General

Army Officer O-10 Air Force General Navy Marines Admiral General