Rank Comperison

[Alex Roddenberry]

Navy	-	Marine	-	Pilot	-
Fleet Admiral		-	N/A	-	N/A
Admiral		General		-	N/A
Vice Admiral		-	N/A	-	N/A
Rear Admiral upper Grade		-	N/A	-	N/A
Rear Admiral lower Grade		-	N/A	-	N/A
Commodore		-	N/A	-	N/A
Fleet Captain		-	N/A	-	N/A
Captain		Colonel		Group Captain
Commander		Major		Wing Commander
Lieutenant Commander		Captain		Squadron Leader
Lieutenant		Lieutenant		Flight Lieutenant
Lieutenant Junior Grade		-	N/A	-	N/A
Ensign		-	N/A	-	N/A
Midshipmen		-	N/A	-	N/A
Master Chief Warrent officer		Staff Sergeant		-	N/A
Senior Chief Warrent officer		Sergeant Major		-	N/A
Chief Warrent officer		Sergeant		Flying Officer
Warrent officer		Corporal		Pilot Officer
Master Chief Petty officer		Superior Private		-	N/A
Senior Chief Petty officer		-	N/A	-	N/A
Chief Petty officer		Private		-	N/A
Petty officer		Sub-Private		-	N/A
Superior Crewmen		-	N/A	-	N/A
Crewmen		Recruit		Pilot
Apprentice Crewmen		-	N/A	-	N/A