<<<<<Enlisted >>>>>

Cadet CDT

E0

Private    PVT

E-1

Private First Class    PFC

E-2

Lance Corporal    LCpl

E-3

Corporal    Cpl

E-4

Sergeant    Sgt

E-5

Staff Sergeant    SSgt

E-6

Gunnery Sergeant    GySgt

E-7

Master Sergeant    MSgt

E-8

First Sergeant    1st Sgt

E-8

Master Gunnery Sergeant    MGySgt

E-9

Sergeant Major    SgtMaj

E-9

Sergeant Major of the Marine Corps    SMMC

E-9

Warrant Officer    WO

W-1

Chief Warrant Officer 2    CWO2

W-2

Chief Warrant Officer 3    CWO3

W-3

Chief Warrant Officer 4    CWO4

W-4

Chief Warrant Officer 5    CWO5

W-5

<<<<<Officers >>>>>

Second Lieutenant    2ndLt

O-1

First Lieutenant    1stLt

O-2

Captain    Capt

O-3

Major    Maj

O-4

Lieutenant Colonel    LtCol

O-5

Colonel    Col

O-6

Brigadier General    BGen

O-7

Major General    MajGen

O-8

Lieutenant General    LtGen

O-9

General    Gen

O-10