- Imperial Glass Corporation1
- Independent Order of St. Luke1
- Inge, M. Thomas1
- Ingham, William Herbert, 1947-1
- Ingleside Book Club (Morgantown, WV)1
- Ingraham, Elizabeth Wright, 1922-20131
- Ingraham, Gordon, d.19991
- 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 Center of Photography2
- Irby, Richard L. (Richard Logan), 1918-20024
- Ironmonger, Elizabeth Lindsay Hogg, 1891-19851
- It's Wheeling Steel (Radio program)1