Creator
- Ambler, Charles Henry, 1876-19575
- Ambler, H. K.1
- American Association of University Women. Norfolk Branch1
- American Brake Shoe Company1
- American Car and Foundry Company1
- American Flint Glass Workers' Union1
- American Flint Glass Workers' Union, Local 10 (Moundsville, West Virginia)1
- American Institute of Architects1
- American Institute of Architects. Women in Architecture1
- American Ironing Machine Co1
- American National Red Cross1
- American Political Items Collectors1
- American Public Transportation Association1
- Amherst, Jeffery Amherst, Baron, 1717-17971
- Amiss family1