NJROTC Ranks and Rates
E1 SR Seaman Recruit
E2 SA Seaman Apprentice
E3 SN Seaman
E4 PO3 Petty Officer 3rd Class
E5 PO2 Petty Officer 2nd Class
E6 PO1 Petty Officer 1st Class
E7 CPO Chief Petty Officer
E8 SCPO Senior Chief Petty Officer
E9 MCPO Master Chief Petty Officer
O1 ENS Ensign
O2 LTJG Lieutenant Junior Grade
O3 LT Lieutenant
O4 LCDR Lieutenant Commander
O5 CDR Commander
*All ranks and rates held by cadets are preceeded with a "c/"
**The cadet rank of CAPT is used on the east coast primarily, or with units of battalion status.
The United States Navy commissioned rates continues with captain and admirals.
O6 CAPT Captain
O7 RDML Rear Admiral Lower Half
O8 RADM Read Admiral Upper Half
O9 VADM Vice Admiral
O10 ADM Admiral
**** FADM Fleet Admiral - reserved for times of war.