Main >> Americas >> Military >> Marine Corps >> Marine Officer Rank
O1 - SECOND LIEUTENANT (2LT)
O2 - FIRST LIEUTENANT (1LT)
O3 - CAPTAIN (CPT)
O4 - MAJOR (MAJ)
O5 - LIEUTENANT COLONEL (LTC)
O6 - COLONEL (COL)
O7 - BRIGADIER GENERAL (BG)
O8 - MAJOR GENERAL (MG)
O9 - LIEUTENANT GENERAL (LTG)
O10 - GENERAL (GEN)
