- Alexandria (Va.). Office of City Engineer1
- Alexandria Library (Alexandria, Va.)1
- Alexandria Library (Alexandria, Va.). Board1
- Alexandria Library Association (1897-1937)1
- Alexandria Library Company1
- Alexandria Library Society (1937-1953)1
- Alford, Neill, H., Jr., 1919-20071
- Alford, William J., Jr., 1924-20101
- Alfred I. Du Pont Institute1
- Allen, Carl B.1
- Allgemeiner Deutscher Motosport Verband1
- Almeida, Marília Sant'Anna de, 1948-1
- Almond, Edward M. (Edward Mallory), 1892-19791
- Almond, J. Lindsay (James Lindsay), 1898-19861
- Alpha Kappa Alpha Sorority1