Publisher
- Architect, Supervising13
- Architecture and Construction of Republic Buildings, Bureau of1
- Arms, etc., Board to Investigate Government Manufacture of1
- Army37
- Army Air Forces661
- Army Ground Forces1
- Army Medical School2
- Army Service Forces894
- Army Service Schools34
- Army War College39
- Army and Navy Joint Board14
- Army and Navy Joint Committee on Army and Navy Communications1
- Army and Navy Munitions Board2
- Army, Committee on Classification of Personnel in2
- Army-Navy Explosives Safety Board2
- Arsenal, Rock Island2
- Arsenal, Watertown2
- Artillery Corps3
- Artillery Office2
- Artillery School6