- A Tims, Billy George, Epp Harris, John Scott, Taylor George, James Patterson, John Gandy1
- A. E. Smith 1
- Abernethy, John1
- Adams, Betsy1
- Adams, John Kenneth.1
- Adams, John Quincy, 1767-18481
- Adams, John, 1735-18271
- Adams, John, 1735-18281
- Addison, Samuel1
- Adger, John B. (John Bailey), 1810-18991
- Adickes, H.1
- Advertising Service Agency1
- African Methodist Episcopal Church. Council of Bishops.1
- Agricultural Society1
- Ahmann, Mathew1
- Aiken, David Wyatt, 1828-18871
- Aiken, K.K.1
- Akin, George1
- Albert Shepard1
- Albertype Company1