Names
- Collins, Ralph1
- Columbia University1
- Columbia University School of Law1
- Common Cause1
- Communications Workers of America1
- Computing Center1
- Concordia Seminary1
- Concordia University-St. Paul1
- Confucius1
- Conrad1
- Cookson, Thomas A.1
- Coppage, Jim1
- Cornell University1
- Cortis, Eugene1
- Cotton and Franklin 1
- Counsilman, James "Doc"1
- Craig, J. Ann1
- Craig, Susan Halcomb, 1941-1
- Cravens, John1
- Creighton College1