Collection
- "Many More: Women in Architecture, 1978-1988," Exhibit Files and Panels13
- 1x1 Japan Exhibition Materials, 1965-20242
- A. E. Dick Howard papers73
- A. H. Hand Papers1
- A. Patrick L. Prest, Jr. papers14
- A. Willis Robertson Papers1
- ALIVE (ALexandrians InVolved Ecumenically) Records (MS300)14
- Abbye A. Gorin Architectural Collection2
- Abraham Anson papers20
- Adagio Press Collection4
- Adam Empie Papers1
- Admiral Thomas J. Lopez Papers13
- African American Hugh Carr family, River View Farm, and the Papers of the Ivy Creek Foundation1
- Agnes Wolf papers6
- Alan Bowne papers4