A5A
A5
A4
A3
A2
A1

O7
O6A
O6
O5
O4
O3
O2
O1

W4
W3
W2
W1

E9B
E9A
E9
E8
E7
E6
E5
E4
E3
E2
E1
E0

C4
C3
C2
C1
C0

Fleet Admiral (Alternate)
Fleet Admiral
Admiral
Vice Admiral
Rear Admiral (Upper Half)
Commodore (Rear Admiral Lower Half)

Fleet Captain
Deputy Director (Fleet Captain)
Captain
Commander
Lieutenant Commander
Lieutenant
Lieutenant Junior Grade
Ensign

Chief Warrant Officer
Master Warrant Officer
Staff Warrant Officer
Warrant Officer

Master Chief Petty Officer of Starfleet
Master Chief Petty Officer of 'X' Fleet
Master Chief Petty Officer
Senior Chief Petty Officer
Chief Petty Officer
Petty Officer First Class
Petty Officer Second Class
Petty Officer Third Class
Crewman
Crewman Apprentice
Crewman Recruit
Enlisted Trainee

Fourth Year Cadet
Third Year Cadet
Second Year Cadet
First Year Cadet
Warrant Officer Candidate