Highest to Lowest starting from the top
-Fleet Admiral
-Admiral
-Vice Admiral
-Rear Admiral
-Commodore
-Captain
-Commander
-Lieutenant
-Lieutenant Junior Grade
-Ensign
-Warrant Officer
-Master Chief Petty Officer/Petty Officer First class
-Chief Petty Officer/Petty Officer Second class
-Petty Officer Third class
-Seaman First class
-Seaman Apprentice
-Seaman Recruit
-Chore boy
Special Ranks
-Inspector General
-Instructor