Ranks

Federation FleetCommandOperationsServicesMarine
Fleet Admiral
Vice Fleet Admiral
AdmiralGeneral
Vice AdmiralLt General
Rear AdmiralMajor General
CommodoreBrigadier General
Fleet CaptainBrigadier
CaptainColonel
Sr Commander
CommanderLt Colonel
Lt CommanderMajor
LieutenantCaptain
Lieutenant (JG)1st Lieutenant
Ensign2nd Lieutenant
RankInsignia
Acting Ensign
Cadet Commander/Lt Colonel
Cadet Lt Commander/Major
Cadet Lieutenant/Captain
Cadet Lieutenant (JG)/1st Lieutenant
Cadet Ensign/2nd Lieutenant
Federation FleetCommandOperationsServicesMarine
Chief Warrant Officer
Master Chief Petty OfficerSergeant Major
Senior Chief Petty Officer First Sergeant
Chief Petty Officer Gunnery Sergeant
Petty Officer First ClassStaff Sergeant
Petty Officer Second Class Sergeant
Petty Officer Third ClassCorporal
CrewmanLance Corporal
Crewman ApprenticePrivate First Class
Crewman RecruitPrivate
CivilianCivilian