- American Society for Pain Management Nursing Papers (ASPMN)1
- American Society of Pediatric Nephrology records16
- Ami Hirata, Ceramicist, Papers1
- Amy Federman performing arts collection2
- Ancella Bickley, Historian, Research Papers regarding African-Americans42
- Andrew C. Lyons, Architect, Drawings for Buildings in Fairmont, West Virginia1
- Andrew Jackson Davis Collection2
- Ang buhay sa nayon -- Life in the valley oral history project2
- Anita Fellman Collection1
- Ann A. Hertzler Collection2
- Ann Magnuson, Performance Artist, Papers15
- Ann Marie Stock Cuban Poster collection2
- Anna P. Sokolina Architectural Collection7
- Anna Schein, Collector, Feedsack Textile Bag Collection1
- Anna Shue Atkins Papers1