Direct Reporting Unit
United States Department of the Air Force organization outside the bounds of standard hierarchy
Air Force Operational Test and Evaluation Center
United States Air Force direct reporting unit responsible for testing systems under development for the Air Force and joint service use
I Bomber Command
1942-1946 United States Army Air Forces operational command
Air Force Reserve Command
United States Air Force major command responsible for the federal air reserve component
Aerospace Defense Center
1980-1984 United States Air Force direct reporting unit
Air Force District of Washington
United States Air Force direct reporting unit responsible for operations in the National Capital Region of the United States