REGULAR OFFICER RANKS

Starfleet's regular ranks are the ranks which are neither Flag ranks, nor Non Commissioned Officer (NCOs, or Non-Coms).

Regular Naval Ranks are used in all of the following departments;
Command =/\= Operations =/\= Engineering =/\= Security =/\= Sciences =/\= Medical =/\= Flight Deck =/\= Marines*

* - While stationed aboard the Churchill, Starfleet Officers will wear the Green of Marines, but retain their Naval rank.

Comparison Of Naval and Marine Ranks

Naval Rank Insignia Abbreviation Marine Rank Insignia Abbreviation
Captain Capt. Colonel Colonel Col.
Commander Cmdr. Lieutenant
Colonel
Lt. Col. Lt. Col.
Lieutenant
Commander
Lt. Cmdr. Major Major Maj.
Lieutenant Lt. Marine
Captain
Marines Capt MCapt.
Lieutenant
(Junior Grade)
Lt. (jg). First
Lieutenant
1st Lt. 1Lt.
Ensign Ens. Second
Lieutenant
2nd Lt. 2Lt.

Flight Deck & Marines

Flight Deck Insignia Abbreviation Marines Insignia Abbreviation
Captain Capt. Captain Capt.
Commander Cmdr. Commander Cmdr.
Lieutenant
Commander
Lt. Cmdr. Lieutenant
Commander
Lt. Cdr. Lt. Cmdr.
Lieutenant Lt. Lieutenant Lt. Lt.
Lieutenant
(Junior Grade)
Lt. (jg) Lieutenant
Junior Grade)
Lt (jg) Lt. (jg)
Ensign Ens. Ensign Ensign Ens.


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