Encyclopedias, Almanacs, Transcripts, and Maps
- Civil Works Administration (CWA)
- Civilian Conservation Corps (CCC)
- Clark, James (Jim) H
- Cmgi Inc
- Co-Opetition
- Cohen, Benjamin V.
- Commerce One Inc
- Commodity Credit Corporation (CCC)
- Communications and the Press
- Communist Party
- Community Model
- Compaq Computer Corp
- Computer Ethics Institute
- Compuware Corp
- Connectivity, Internet
- Conservation Movement
- Conservative Coalition
- Corcoran, Thomas G.
- Costigan, Edward
- Coughlin, Charles