Starfleet Rank Abbreviations
Rank
|
Abbreviation
|
Ensign
|
Ens.
|
Ensign 1st Class
|
Ens1st
|
Lieutenant Junior Grade
|
Lt. jg
|
Lieutenant
|
Lt.
|
Lieutenant Commander
|
LtCmdr
|
Commander
|
Cmdr
|
Captain
|
Cpt
|
Fleet Captain
|
Flt.Cpt
|
Marines Rank Abbreviations
Rank
|
Abbreviation
|
Commodore
|
Comm
|
Vice Admiral
|
VAdm
|
Rear Admiral
|
RAdm
|
Admiral
|
Adm
|
Captain
|
Cpt.
|
Major
|
Maj
|
Lieutenant Colonnel
|
Lt. Col.
|
Colonnel
|
Col.
|
Lieutenant General
|
Lt.Gen
|
General
|
Gen
|
1st Lieutenant
|
1st Lt.
|
2nd Lieutenant
|
2nd Lt.
|
Position Abbreviations
Positions are as follows as of March 7, 2009:
Position
|
Abbreviation
|
Character
|
Commanding Officer
|
CO
|
T'Pen
|
First Officer
|
FO
|
Frazier
|
Second Officer
|
2nd XO
|
OPEN
|
Chief Engineering Officer
|
CEO
|
OPEN
|
Engineering Officer
|
EO
|
Jackson Thomas
|
Engineering Officer
|
EO
|
Aeryck Arayuss
|
Chief Tactical Officer
|
CTO
|
Brakur, Turc
|
Tactical Officer
|
TO
|
OPEN
|
Chief of Security
|
COS
|
Brakur, Turc
|
Security Officer
|
SO
|
K'jharr
|
Chief Science Officer
|
CSCO
|
Dickens, Marcus
|
Science Officer
|
SCO
|
OPEN
|
Chief Helmsman
|
CHO
|
Tel-ar, Tal
|
Helm Officer
|
HO
|
Rhul, Tallis
|
Chief Medical Officer
|
CMO
|
Reid, Jerry
|
Medical Officer
|
MO
|
Blue, Isadora
|
Counseling
|
Counselor
|
Rauch of Kanist
|
Marine CO
|
MCO/SFMC CO
|
DeMarc, Francis
|
Marine Officer
|
SFMC
|
Bleene, Ta-Loot
|
FSNews
|
FSNC
|
Al'Drun,Buzz
|
Civilian
|
Civ
|
OPEN
|