Collection
- IAWA Small Collections,21
- IAWA: International Archive of Women in Architecture Records8
- Ida Libby Dengrove sketches1
- Ignorance Club collection1
- Imogene M. King Papers1
- Independent Order of St. Luke collection1
- Inge Horton Architectural Collection69
- Ingleside Book Club Records1
- Institute for the History of Technology and Industrial Archaeology Records61
- Institute for the History of Technology and Industrial Archaeology, Records regarding Blair Mountain1
- Institute of Management Records17
- Institute of Southern Culture7
- Institute on the Teaching of Latin Records2
- Instructive Visiting Nurses Association records27
- Intercollegiate Athletics Records22