Alliance Navy Rank Structure

Highest to Lowest, these are the ranks used on board the SSV Constantinople and other Alliance ships.

Officer
[O-4] Lieutenant Commander
[O-3] Lieutenant/Flight Lieutenant (Lt)
[O-2] Lieutenant Junior Grade(LtJG)
[O-1] Ensign(EnS)

Warrant Officers
[W-5] Chief Warrant Officer 5 (CWO5)
[W-4] Chief Warrant Officer 4 (CWO4)
[W-3] Chief Warrant Officer 3 (CWO3)
[W-2] Chief Warrant Officer 2 (CWO2)
[W-1] Warrant Officer (WO1)

NCO
[E-8] Senior Chief Petty Officer (SCpO)
[E-7] Chief Petty Officer (CpO)
[E-6] Petty Officer 1st Class (PO1)
[E-5] Petty Officer 2nd Class (PO2)
[E-5] Petty Officer 3rd Class (PO3)

Enlisted
[E-4] Chief Serviceman (CSM)
[E-3] Serviceman 1st Class (SM1)
[E-2] Serviceman 2nd Class (SM2)
[E-1] Serviceman 3rd Class (SM3)