Template:Ranks and Insignia of NATO Navies/OR/United States (USMC)
| NATO code | OR-9 | OR-8 | OR-7 | OR-6 | OR-5 | OR-4 | OR-3 | OR-2 | OR-1 | |||||||||||||||||||||||||||
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 United States Marine Corps[1] |
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No insignia | |||||||||||||||||||||||||
| Sergeant major | Master gunnery sergeant | First sergeant | Master sergeant | Gunnery sergeant | Staff sergeant | Sergeant | Corporal | Lance corporal | Private first class | Private | ||||||||||||||||||||||||||