級別

陸軍Army

上將O-10

General

GEN

中將O-9

Lieutenant General

LTG

少將O-8

Major General

MG

准將O-7

Brigadier General

BG

上校O-6

Colonel

COL

中校O-5

Lieutenant Colonel

LTC

少校O-4

Major

MAJ

上尉O-3

Captain

CPT

中尉O-2

First Lieutenant

1LT

少尉O-1

Second Lieutenant

2LT

特級W-5
准尉

Chief Warrant Officer 5

CW5

一級W-4
准尉

Chief Warrant Officer 4

CW4

二級W-3
准尉

Chief Warrant Officer 3

CW3

三級W-2
准尉

Chief Warrant Officer 2

CW2

四級W-1
准尉

Chief Warrant Officer 1

CW1

特等E-9
士官長

Command Sergeant Major of the Army

CMA

一等E-9
士官長

Command Sergeant Major

CSM

Sergeant Major

SGM

二等E-8
士官長

First Sergeant

1SG

Master Sergeant

MSG

三等E-7
士官長

Platoon Sergeant

PSG

Sergeant First Class

SFC

上士E-6

Staff Sergeant

SSG

Specialist 6

SP6

中士E-5

Sergeant

SGT

Specialist 5

SP5

下士E-4

Corporal

CPL

Specialist 4

SP4

上等兵E-3

Private First Class

PFC

一等兵E-2

Private

PVT

二等兵E-1

Private

PVT