- Anderson, John (Surveyor)1
- Anderson, K. Russell1
- Anderson, P., civil engr1
- Andrewes, R. (Robert),Stone, William James, 1798-1865.1
- Andrews, Israel De Wolf1
- Andrews, John, 1736-18091
- Andrews, Robert E., creator1
- André, Justin (Cartographer)1
- André, Peter1
- Andriveau-Goujon, E. (Eugène), 1832-18971
- André, Peter, engraver.1
- Ann Arbor (Mich.). Board of Commerce1
- Ann Arbor Federal Savings1
- Ann Arbor Press1
- Ann Arbor Railroad Company1
- Année Cartographique1
- Antisell, Thomas, 1817-18931
- Architects and Engineers Supply Company1
- Arctowski, Henryk, 1871-19581
- Aretz, R.1