Military Ranks

Army

Private - PV2

Private First Class - PFC

Corporal - CPL

Specialist - SPC

Serg - SGT

Staff Serg - SSG

Serg First Class - SFC

Master Serg - MSG

First Serg - 1SG

Serg Major - SGM

Command Sergeant Major - CSM

Serg Major Of The Army - SMA

Warrant Officer 1 - WO1

Chief Warrant Officer 2 - CW2

Chief Warrant Officer 3 - CW3

Chief Warrant Officer 4 - CW4

Chief Warrant Officer 5 - CW5

Second Lieutenant - 2LT

First Lieutenant - 1LT

Captain - CPT

Major - MAJ

Lieutenant Colonel - LTC

Colonel - COL

Brigadier General - BG

Major General - MG

Lieutenant General - LTG

General - GEN

General Of The Army - GOTA

Marines

Private First Class - PFC

Lance Corporal - LCpl

Corporal - Cpl

Sergeant - Sgt

Staff Sergeant - SSgt

Gunnery Sergeant - GySgt

Master Sergeant - MSgt

First Sergeant - 1Sgt

Master Gunnery Sergeant - MGySgt

Sergeant Major - SgtMaj

Sergeant Major Of The Marine Corps - SgtMajMC

Warrant Officer 1 - WO1

Warrant Officer 2 - CWO2

Warrant Officer 3 - CWO3

Warrant Officer 4 - CWO4

Warrant Officer 5 - CWO5

Second Lieutenant - 2ndLt

First Lieutenant - 1stLt

Captain - Capt

Major - Maj

Lieutenant Colonel - LtCol

Colonel - Col

Brigadier General - Bgen

Major General - MajGen

Lieutenant General - LtGen

General - Gen

General Of The Marines - Gotm

 Navy

Seaman Apprentice - SA

Seaman - SN

Petty Officer Third Class - PO3

Petty Officer Second Class - PO2

Petty Officer First Class - PO1

Cheif Petty Officer - CPO

Senior Chief Petty Officer - SCPO

Master Chief Petty Officer - MCPO

Fleet Master Chief Petty Officer - FMCPO

Master Chief Petty Officer Of The Navy - MCPON

USN Warrant Officer 1 - WO1

USN Chief Warrant Officer 2 - CWO2

USN Chief Warrant Officer 3 - CWO3

USN Chief Warrant Officer 4 - CWO4

USN Chief Warrant 

Officer 5 - CWO5Ensign - ENS

Lieutenant Jr Grade - LTJG

Lieutenant - LT

Lieutenant Commander - LCDR

Commander - CDR

Captain - CAPT

Rear Admiral Lower Half - RDML

Rear Admiral Upper Half - RADM

Voce Admiral - VADM

Admiral - ADM

Fleet Admiral - FADM

Air Force

Airman - Amn

Airman First Class - A1C

Senior Airman - SrA

Staff Sergeant - SSgt

Technical Sergeant - TSgt

Master Sergeant - MSgt

First Sergeant - 1Sgt

Senior Master Sergeant - SMSgt

First Sergeant - 1stGt

Chief Master Sergeant - CMSgt

First Sergeant - FstSgt

Command Chief Master Sergeant - CCMS

Chief Master Sergeant Of The Air Force - CMSAF

Second Lieutenant - 2d Lt

First Lieutenant - 1d Lt

Captain - Capt

Major - Maj

Lieutenant Colonel - Lt Col

Colonel - Colo

Brigadier General - Brig Gen

Major General - Maj Gen

Lieutenant General - Lt Gen

General - Gen

General Of The Air Force - Gataf