GENERAL
LT. GENERAL
MAJOR GENERAL
BRIGADIER GENERAL

Colonel - Col.
Lieutenant Colonel - Lt. Col.
Major - Maj.
Captain - Cpt.
First Lieutenant - 1st Lt. ***[this is where you become an officer in the main group]***
Second Lieutenant - 2nd Lt. = Officers

Master Sergeant - M/Sgt. ***
Sergeant - Sgt.

Corporal - Cpl. *** [this is what you get after about 2 weeks in the clan] ***
Private First Class - Pfc.
Private - Pvt