United States

US Army Air Forces (USAAF)
US Navy (USN)
US Marine Corps (USMC)

Britain

Royal Air Force (RAF)
Fleet Air Arm (FAA)

Commonwealth

Royal Australian Air Force (RAAF)
Royal New Zealand Air Force (RNZAF)
Royal Canadian Air Force (RCAF)
Indian Air Force (IAF)
South African Air Force (SAAF)

Netherlands

Royal Netherlands East Indies Army Air Force (ML-KNIL)
Netherlands Naval Aviation Service (MLD)

China

Chinese-American Composite Wing (CACW)
Republic of China Air Force (RoCAF)

Soviet Union

Soviet Air Force (VVS)
Soviet Air Defense Forces (V-PVO)