Names
- Coverdell, Paul Douglas, 1939-20002
- Cowper, Steve1
- Cox, Edward E. (Edward Eugene), 1880-19521
- Craig, May, 1889?-19754
- Cramer, William C., 1922-200330
- Cramp Shipbuilding Company11
- Cranston, Alan, 1914-20001
- Creative Media2
- Creative Video and Film1
- Creek Nation335
- Crippen, Robert L.1
- Cronkite, Walter2
- Crossroads GPS3
- Cruise, Tom, 1962-1
- Cunningham, G. A.2
- Curtis, Carl T. (Carl Thomas), 1905-20001
- Curtis, Thomas B. (Thomas Bradford), 1911-19931
- D.C. Post, Inc.2
- DGM Communications6
- Dale, Edwin Jr.1
