- Imperial Glass Corporation1
- Independent Order of St. Luke1
- Inge, M. Thomas1
- Ingham, William Herbert, 1947-1
- Ingleside Book Club (Morgantown, WV)1
- Inside Out1
- Institute for the History of Technology and Industrial Archaeology2
- Interfaith Council of Greater Richmond1
- International Association for Identification1
- International Association of Machinists. Local 598 (South Charleston, W. Va.)1
- International Order of the King's Daughters and Sons. North River Circle (Gloucester County, Va.)1
- Irby, Mabel1
- Irby, Richard L. (Richard Logan), 1918-20024
- Ironmonger, Elizabeth Lindsay Hogg, 1891-19851
- Isham, Elizabeth Totten4