Creator
- Andino, J.E. 2
- Andrew Fowler, 1760-18501
- Andrews, A.J.1
- Andrieu, Harry 3
- Anthony, Clifton S. 1
- Antonius, Julianus a Juarigui1
- Apollo Club1
- Apolloni, Livio1
- Arechiga, Leopoldo 1
- Arend, Nelson A.1
- Aristotle1
- Armstrong, McLellan & Green1
- Army Air Corps1
- Arnold, Samuel, 1740-1802 1
- Arthur, Helene M. 1
- Asbury, Francis, 1745-18161
- Ashe, E. M.1
- Associate Reformed Synod (1782-1801)1
- Astley, Thomas1
- Auerbach, Felix, 1856-19331