Air Force Officer Ranks - NATO Rank Codes

NATO Rank Codes

To assist in the comparison of ranks in the armed forces of different countries, established NATO rank codes are used. These are established codes for determining the seniority of officer and other ranks in NATO countries for a particular joint task group or command structure, although specific appointments designate a higher level of seniority over other equivalent rank codes in a given situation. Officer ranks go from OF-1 (applying to all subaltern officers below captain) up to OF-10; OF(D) being a special category for trainee officers awaiting a commission. Other Ranks (also known as enlisted men) are classified from OR-1 to OR-9. The system should not be confused with the pay grades used in the US military. While countries outside the NATO command structure (including some NATO member countries such as France) do not strictly fall into this classification structure and there may be incidences of overlap (particularly in OR ranks between countries) the codes still provide a useful gauge in determining what ranks are broadly equivalent.