Marine Ranks General (abbreviated Lieutenant-General Major-General Brigadier-General Colonel Lieutenant Colonel Major Captain First Lieutenant Second Lieutenant Warrent Officers: Warrent Officer(WO1) Chief Warrent Officer(CWO2) Chief Warrent Officer(CWO3) Chief Warrent Officer(CWO4) Chief Warrent Officer(CWO5) Enlisted: This insignia is found on the arm: Sergeant Major of the Marine Corps Sergeant-Major Master Gunnery Sergeant First Sergeant Master Sergeant Gunnery Sergeant Staff Sergeant Sergeant Corporal Lance Corporal Private(First Class) Private(no insignia) |