qualification badge
insignia issued by a military entity for completing various qualifications
Fleet Marine Force Warfare insignia
military insignia of the United States Marine Corps
Flight Engineer Badge
qualification badge issued by the U.S. Army Air Forces and U.S. Air Force between 1945 and 1962
Observer Badge
qualification badge issued by the U.S. military
Aircrew Badge
qualification badge issued by the U.S. military for service as an aircrew member
Submarine Commander badge
Soviet military badge issued to submarine captains