The V Bomber Command is an inactive United States Army Air Forces unit. It was last assigned to Fifth Air Force, based at Irumagawa AB, Japan. It was inactivated on 31 May 1946.
The VIII Fighter Command was a United States Army Air Forces unit of command above the wings and below the numbered air force. Its primary mission was command of fighter operations within the Eighth Air Force. In the World War II European Theater, its primary mission was air superiority. Its last assignment was with the United States Air Forces in Europe at RAF Honington,
The V Fighter Command is a disbanded United States Air Force headquarters. It was established as the 2nd Interceptor Command in June 1941, with responsibility for air defense of the northwest United States and training fighter units in its area of responsibility. Shortly after the attack on Pearl Harbor, the Army formed Western Defense Command, with responsibility for the entire Pacific coast. All air defense functions were transferred to 4th Interceptor Command, and the command was slated for transfer to the Southwest Pacific Theater as 5th Fighter Command.
The XIII Fighter Command was a United States Army Air Forces formation. It was last assigned to Thirteenth Air Force, based at Manila, Luzon, Philippines. It was inactivated on 15 March 1946.
The VII Bomber Command is an inactive United States Air Force unit. Its last assignment was with Seventh Air Force, based on Okinawa. It was inactivated on 31 March 1946.
The VI Bomber Command was a military formation of the United States Army Air Forces. Its last assignment was with Sixth Air Force. It was based throughout its service at Albrook Field, in the Panama Canal Zone. It was inactivated on 1 November 1946.
The Trinidad Wing, Antilles Air Command is an inactive United States Air Force unit. Its last assignment was with Antilles Air Command at Waller Field, Trinidad. It was disbanded on 15 March 1944.
The IX Fighter Command was a United States Army Air Forces formation. Its last assignment was with the Ninth Air Force, based at Erlangen, Germany, where it was inactivated on 16 November 1945.
The III Bomber Command is a disbanded United States Air Force headquarters. It was established in September 1941, shortly before the attack on Pearl Harbor to command bomber units assigned to 3rd Air Force. Following the entry of the United States into World War II, it flew patrols off the south Atlantic and Gulf coasts. However, its main efforts soon began organizing and training medium bomber units and aircrews. Its last assignment was with Third Air Force at MacDill Field, Florida. It was inactivated on 8 April 1946 and disbanded in October 1948.
The III Fighter Command is an inactive United States Air Force unit. Its last assignment was at MacDill Field, Florida. It was inactivated on 8 April 1946.
The III Reconnaissance Command is a disbanded United States Army Air Forces unit. Its last assignment was with Third Air Force stationed at Rapid City Army Air Base, South Dakota, where it was inactivated on 8 April 1946. After transferring to the United States Air Force in September 1947, it was disbanded in October 1948.
The III Tactical Air Command was a United States Army Air Forces formation. Its last assignment was with Third Air Force stationed at Barksdale Field, Louisiana. It was disbanded on 24 October 1945. The command was established in 1941 as the 3rd Air Support Command. It was responsible for training tactical units and aircrews for the Army Air Forces, except for the period from August 1943 through March 1944, when it specialized in training reconnaissance units.
The II Air Support Command is an inactive United States Air Force unit. It was last assigned to Third Air Force at Biggs Field, Texas, as the II Tactical Air Division, where it was inactivated on 22 December 1945.
The II Bomber Command is a disbanded United States Air Force unit. It was established in September 1941, shortly before the attack on Pearl Harbor to command heavy bomber units assigned to Second Air Force. Following the entry of the United States into World War II, it flew patrols off the northwest Pacific coast. However, its main efforts soon began organizing and training heavy bomber units and aircrews. By 1943, the command had become the only command under Second Air Force conducting operational training, and on 6 October 1943 it was disbanded as redundant and its functions absorbed by Second Air Force or transferred to the bomber commands of the other continental air forces.
The I Tactical Air Division is an inactive United States Air Force unit. It was last assigned to Second Air Force, based at Biggs Field, Texas. It was inactivated on 22 December 1945.
The IV Bomber Command is a disbanded United States Air Force headquarters. It was established in September 1941, shortly before the attack on Pearl Harbor to command bomber units assigned to 4th Air Force. Following the entry of the United States into World War II, it flew patrols off the Pacific coast. However, its main efforts soon began organizing and training bomber units and aircrews. It was disbanded at San Francisco, California on 31 March 1944.
The IV Fighter Command is a disbanded United States Air Force unit. It was activated under Fourth Air Force at March Field, California in June 1941, when it replaced a provisional organization. It was responsible for training fighter units and for the air defense of the southern portion of the Pacific Coast. Following the attack on Pearl Harbor, the command's units were placed on alert. In 1942, its air defense responsibility was expanded to include the entire Pacific coast of the continental United States and the command moved its headquarters from southern California to Oakland Airport, California, which was more centrally located. As the threat to the Pacific decreased, it was disbanded on 31 March 1944.
The XII Tactical Air Command was a formation of the United States Army Air Forces. Its last assignment was with the United States Air Forces in Europe at Bad Kissingen, Germany, where it was inactivated on 10 November 1947.
The XXII Tactical Air Command is an inactive United States Air Force unit. Its last assignment was with Twelfth Air Force, at Pomigliano Airfield, Italy, where it was inactivated on 4 October 1945.
The I Bomber Command was an intermediate command of the Army Air Forces during World War II. It trained bombardment units and aircrews for deployment to combat theaters. From shortly after the attack on Pearl Harbor until its assets were transferred to Army Air Forces Antisubmarine Command in October 1942, it conducted antisubmarine warfare off the Atlantic and Gulf coasts of the United States.
United States 
United States Air Force 
