Marine ranks and their abbreviations

Top Down: World Gov Military branch

Commander-in-Cheif-[CINC]

Inspector General of the Marines-[IGM]

Marine Commissioned Officer(s)

Fleet Admiral-[FAdm]

Admiral-[Adm]

Vice-Admiral-[VAdm]

Rear-Admirial-[RAdm]

Commodore -[Cmdre]

Captain-[Capt]

Commander-[Cdr]

Lieutenant Commander-[LCdr]

Lieutenant-[Lt]

Lieutenant Junior Grade-[LtJg]

Ensign-[Ens]

Enlisted:

Warrant Officer-[WO]

Mater Cheif Petty Officer-[MCPO]

Chief Petty Officer-[CPO]

Petty Officer-[PO]

Seaman First Class-[SFC]

Seaman Apprentice-[SA]

Seaman Recruit-[SR]

Chore Boy-[CB]