Names
- Aiton, Arthur S. (Arthur Scott), 1894-1955.1
- Albeladejo, José M.1
- Alger, Frederick Moulton, 1907-1967.1
- Allen, Frederick Lewis, 1890-1954.1
- Allen, John Robins, 1869-1920.1
- Allen, Shirley Walter, 1883-1
- Alt, Glenn Leslie.1
- Altshuler, Samuel Simon, 1902-1
- Anderson, Clinton Presba, 1895-1
- Anderson, Clinton Presba, 1895-1975.1
- Anderson, Henry Clay, 1872-1939.1
- Angell, Alexis C. (Alexis Caswell), 1857-1932.1
- Angell, Carleton Watson, 1887-1962.1
- Angell, James Rowland, 1869-1949.1
- Angell, Robert Cooley, 1899-1984.1
- Angell, Sarah Caswell, 1831-1903.1
- Anning, Norman Herbert.1
- Anspach, Charles Le Roy, 1895-1
- Arndt, Hugo Rudolph.1
- Arneill, James Rae, b. 1869.1