Enlisted Ranks
Guard 3rd Class (E1)
Guard 2nd Class (E2)
Guard 1st Class (E3)
Sergeant (E4)
First Sergeant (E5)
Master Sergeant (E6)
Sergeant Major (E7)
Warrant Officer Ranks
Warrant Officer (W1)
Senior Warrant Officer (W2)
Master Warrant Officer (W3)
Chief Warrant Officer (W4)
Officer Ranks
Lieutenant (O1)
Captain (O2)
Major (O3)
Vice Colonel (O4)
Colonel (O5)
Brigadier (O6)
General (O7)