- Citizens National Bank (Martinsburg, W. Va.)1
- Citizens Telephone Company. Redhill Division.1
- Citizens Trust and Guaranty Company of West Virginia (Parkersburg, W. Va.)1
- Citizens Trust and Guaranty Company of West Virginia.1
- Citizens for Excellence in Schools (Morgantown, W. Va.)1
- Citizens for Progress Through Education (South Charleston, W. Va.)1
- Citizens for Safe Housing (Morgantown, W. Va.)1
- Citizens to Abolish Strip Mining (Charleston, W. Va.)2
- Civil War Centennial Commission of West Virginia. 2
- Civil War Round Table of Marshall County, West Virginia.1
- Clarion Hotel and Conference Center (Shepherdstown, W. Va.)1
- Clark and Krebs (Firm)1
- Clark, Frank Wells. 1
- Clark, Friend E.2
- Clark, Kate.8
- Clark, Robert. 1
- Clark, T. B. (Thomas Baird), 1903-12
- Clark, Taliaferro, b. 1867.1
- Clarke, Norman E. (Norman Ellsworth), b. 1892.1
- Clarke, W. S.1
