Army J.R.O.T.C. Rank Insignia

Enlisted Ranks

Officer Ranks
PVT (E-2) 2LT (O-1)
PFC (E-3) 1LT (O-2)
CPL (E-4) CPT (O-3)
SGT (E-5) MAJ (O-4)
SSG (E-6) LTC (O-5)
SFC (E-7) COL (O-6)
MSG (E-8)    
1SG (E-8)    
SGM (E-9)    
CSM (E-9)