- Confederate States of America. Army. Virginia Infantry Regiment, 25th.1
- Confederate States of America. Army. Virginia Infantry Regiment, 25th. Company B.1
- Confederate States of America. Army. Virginia Infantry Regiment, 25th. Company I.1
- Confederate States of America. Army. Virginia Infantry Regiment, 31st. Company A.1
- Confederate States of America. Army. Virginia Infantry Regiment, 31st. Company H.1
- Confederate States of America. Army. Virginia Infantry Regiment, 36th. Company F.1
- Confederate States of America. Army. Virginia Light Artillery Battalion, 13th.1
- Congress of Industrial Organizations (U.S.)1
- Conley Hotel (Gauley Bridge, W. Va.)1
- Conrad's Mill (Webster Springs, W. Va.)1
- Consolidated Gas Supply Corporation.1
- Consolidation Coal Company. Williams Mine.1
- Consolidation Coal Company. Clover Splint Mine.1
- Consolidation Coal Company. Hendrix Mine.1
- Consolidation Coal Company. Humphrey Mine.1
- Consolidation Coal Company. Middleton Mine.1
- Consolidation Coal Company. Mine no. 120 (Jenner, Pa.)1
- Consolidation Coal Company. Mine no. 121 (Jenner, Pa.)1
- Consolidation Coal Company. Mine no. 204 (Jenkins, Ky.)1
- Consolidation Coal Company. Mine no. 204.1
