Encyclopedias, Almanacs, Transcripts, and Maps
- Community and Migrant Health Centers
 - Community Dental Preventive Programs
 - Community Education
 - Community Organization
 - Community Psychology
 - Community Water Fluoridation
 - Community-Based Organizations, Agencies, and Groups
 - Commuter Students
 - Complications
 - Compression of Morbidity
 - Computer Programming
 - Computer-Supported Collaborative Learning
 - Conant, J. B. (1893–1978)
 - Conditioned Tolerance
 - Condoms
 - Conduct Disorder and Drug Use
 - Conduct Disorder in Children
 - Conflicts of Interests
 - Confounding, Confounding Factors
 - Congenital Anomalies
 
