GRADE |
ARMY |
MARINE CORPS |
AIR FORCE |
E-1
|
Private - PV1
No
insignia |
Private - Pvt
No insignia |
Airman Basic - AB
No
insignia |
E-2
|
Private - PV2
 |
Private First Class - Pfc
 |
Airman - Amn
 |
E-3
|
Private First Class - PFC
 |
Lance Corporal - LCpl
 |
Airman First Class - A1C
 |
E-4
|
Specialist - SPC
Corporal - CPL
 |
Corporal - Cpl
 |
Senior Airman - SrA
 |
E-5
|
Sergeant - SGT
 |
Sergeant - Sgt
 |
Staff Sergeant - SSgt
 |
E-6
|
Staff Sergeant - SSG
 |
Staff Sergeant - SSgt
 |
Technical Sergeant - TSgt
 |
E-7
|
Sergeant First Class - SFC
 |
Gunnery Sergeant - GySgt
 |
Master Sergeant - MSgt 
First Sergeant (E-7) - 1stSgt

|
E-8
|
Master Sergeant - MSG
 First Sergeant - 1SG
 |
Master Sergeant - MSgt
 First Sergeant - 1stSgt
 |
Senior Master Sergeant - SMSgt

First Sergeant (E-8) - 1stSgt
 |
E-9
|
Sergeant Major - SGM
 Command Sergeant Major - CSM
Sergeant Major of the Army - SMA
 |
Master Gunnery Sergeant - MGySgt
Sergeant Major - SgtMaj
Sergeant Major of the Marine Corps - SgtMajMarCor
(SMMC)
 |
Chief Master Sergeant - CMSgt
 First Sergeant (E-9) - 1stSgt
Command Chief Master Sergeant - CCM

Chief Master Sergeant of the Air Force - CMSAF
 |
W-1
|
Warrant Officer 1 - WO1
 |
Warrant Officer 1 - WO1
 |
No Warrant Officer Ranks |
W-2
|
Chief Warrant Officer 2 - CW2
 |
Chief Warrant Officer 2 - CW2
 |
W-3
|
Chief Warrant Officer 3 - CW3
 |
Chief Warrant Officer 3 - CW3
 |
W-4
|
Chief Warrant Officer 4 - CW4
 |
Chief Warrant Officer 4 - CW4
 |
W-5
|
Chief Warrant Officer 5 - CW5
 |
Chief Warrant Officer 5 - CW5
 |
O-1
|
Second Lieutenant - 2LT, 2ndLt,
2d Lt
 |
O-2
|
First Lieutenant - 1LT, 1stLt, 1st
Lt
 |
O-3
|
Captian - CPT, Capt, Capt
 |
O-4
|
Major - MAJ, Maj, Maj
 |
O-5
|
Lieutenant Colonel - LTC, LtCol, Lt
Col
 |
O-6
|
Colonel - COL, Col, Col
 |
O-7
|
Brigadier General - BG, BGen, Brig
Gen
 |
O-8
|
Major General - MG, MajGen, Maj Gen
 |
O-9
|
Lieutenant General - LTG, LtGen, Lt
Gen
 |
O-10
|
General - GEN, Gen, Gen
 |
Special
|
General of the Armed Forces - GenAF
 |