Collection
- Abbye A. Gorin Architectural Collection1
- Albert L. Sturm Papers28
- Alberta Pfeiffer Architectural Collection9
- Alfred C. Payne Collection32
- Alleghany Chapter, National Society of the Daughters of the American Revolution Records,11
- Ambrose L. Snavely Papers2
- Anne H. Price Yates Papers2
- Anne Price Yates Papers II1
- Antoine Gaujot and Julien E. Gaujot Papers4
- Appalachian Electric Power Company Photographs1
- Architectural League of New York: Archive of Women in Architecture Records2
- Arthur B. Massey Papers3
- Arthur M. Squires Papers149
- Association for Women in Architecture Records6
- Association for the Preservation of Virginia Antiquities, Montgomery County Branch Papers2