Starfleet Ranks

Starfleet

Flag and Officers

Title	Short	Rank
Fleet Admiral	FADM
Admiral	ADM
Fleet Admiral	VADM
Rear Admiral	RADM
Commodore	CDRE
Fleet Captain	FCAPT
Captain	CAPT
Commander	CMDR
Lieutenant Commander	LTCMDR
Lieutenant	LT
Lieutenant Junior Grade	LTJG
Ensign	ENS

Warrant Officers

Title	Short	Rank
Chief Warrant Officer	CWO
Master Warrant Officer	MWO
Staff Warrant Officer	SWO
Warrant Officer	WO

Enlisted

Title	Short	Rank
Master Chief Petty Officer	MCPO
Senior Chief Petty Officer	SCPO
Chief Petty Officer	CPO
Petty Officer 1st Class	PO1
Petty Officer 2nd Class	PO2
Petty Officer 3rd Class	PO3
Crewman	CN
Crewman Apprentice	CA
Crewman Recruit	CR

Academy

Title	Short	Rank
Cadet Senior Grade	CDT
Cadet Junior Grade	CDT
Cadet Sophomore Grade	CDT
Cadet Freshman Grade	CDT

Marine

Flag and Officers

Title	Short	Rank
General	GEN
Lieutenant General	LTGEN
Major General	MGEN
Brigadier General	BGEN
Colonel	COL
Lieutenant Colonel	LTCOL
Major	MAJ
Captain	MCAPT
1st Lieutenant	1LT
2nd Lieutenant	2LT

Warrant Officers

Title	Short	Rank
Chief Warrant Officer	CWO
Master Warrant Officer	MWO
Staff Warrant Officer	SWO
Warrant Officer	WO

Enlisted

Title	Short	Rank
Sergeant Major	SGTMAJ
Master Sergeant	MSGT
Gunnery Sergeant	GYSGT
Staff Sergeant	SSGT
Sergeant	SGT
Corporal	CPL
Lance Corporal	LCPL
Private 1st Class	PFC
Private	PVT

Academy

Title	Short	Rank
Cadet Senior Grade	CDT
Cadet Junior Grade	CDT
Cadet Sophomore Grade	CDT
Cadet Freshman Grade	CDT