- Internal Medicine Days (Morgantown, W. Va.)1
- International Conference on Ground Control in Mining (10th : 1991 : Morgantown, W. Va.)1
- International Conference on Ground Control in Mining (7th : 1988 : Morgantown, W. Va.)1
- International Glass Workers' Congress (1911 : Berlin, Germany)1
- International Symposium on Electronic Theses and Dissertations (12th : 2009 : Pittsburgh, Pa.)1
- Inwood Fair (Inwood Park, W. Va.)--Periodicals.1
- Jackson's Mill Jubilee (42nd : 2016 : Jackson's Mill, W. Va.)1
- Kanawha State Forest Summer Outing (1985 : Charleston, W. Va.)1
- Kyowva Tri-State Fair (Huntington, W. Va.)--Periodicals.1
- Lewis and Clark Centennial Exposition (1905 : Portland, Or.)1
- Life Sciences Institute (Morgantown, W. Va.)1
- Lincoln Day Dinner (Morgantown, W. Va.)1
- Little Eastern National Livestock Show (Morgantown, W. Va.)1
- Little Levels Heritage Fair (Hillsboro, W. Va.)1
- Lundale Mining Institute (Lundale, W. Va.)1
- Madison Farmers' Institute (1945 : Madison, W. Va.)1
- Mason-Dixon Festival (Morgantown, W. Va.)1
- Meeting Planner Marketplace (1st : 1982 : Charleston, W. Va.)1
- Mid-Atlantic Digital Library Conference (1st : 2008 : Lewisburg, Pa.)1
- Mid-Ohio Valley Multi-Cultural Festival (Parkersburg, W. Va.)1
