Rates and Ranks for the US Navy

Pay Grade Insignia Rank Rank Abbreviation
E-1 Seaman Recruit/Hospitalman Recruit SR/HR
E-1 Fireman Recruit FR
E-1 Airman Recruit AR
E-1 Constructionman Recruit CR
E-2 Seaman Apprentice/Hospitalman Apprentice SA/HA
E-2 Fireman Apprentice FA
E-2 Airman Apprentice AA
E-2 Constructionman Apprentice CA
E-3 Seaman/Hospitalman SN/HN
E-3 Fireman FN
E-3 Airman AN
E-3 Constructionman CN
E-4 Petty Officer Third Class PO3
E-5 Petty Officer Second Class PO2
E-6 Petty Officer First Class PO1
E-7 Chief Petty Officer CPO
E-8 Senior Chief Petty Officer SCPO
E-9 Master Chief Petty Officer MCPO
E-9 Command Master Chief Petty Officer CMDCM
E-9 Fleet/Force Master Chief Petty Officer FLTCM/FORCM
E-9 Master Chief Petty Officer of the Navy MCPON
O-1 Ensign ENS
O-2 Lieutenant (junior grade) LTJG
O-3 Lieutenant LT
O-4 Lieutenant Commander LCDR
O-5 Commander CDR
O-6 Captain CAPT
O-7 Rear Admiral (lower half) RDML
O-8 Rear Admiral RADM
O-9 Vice Admiral VADM
O-10 Admiral ADM
W-2 Chief Warrant Officer Two CWO-2
W-3 Chief Warrant Officer Three CWO-3
W-4 Chief Warrant Officer Four CWO-4
W-5 Chief Warrant Officer Five CWO-5