Insignia Title Marshal of the RAAF Air Chief Marshal Air Marshal Air Vice-Marshal Air Commodore Abbreviation MRAAF ACM AIRMSHL AVM AIRCDRE ADF Code - O-10 O-9 O-8 O-7 NATO Code OF-10 OF-9 OF-8 OF-7 OF-6 Army Equivalent Field marshal General Lieutenant general Major general Brigadier[lower-alpha 2] Navy Equivalent Admiral of the Fleet Admiral Vice Admiral Rear Admiral Commodore