Encyclopedias, Almanacs, Transcripts, and Maps
- cellosolve
- cellphone
- Celtes, Conradus Protucius
- Celtic religion
- Cenci, Beatrice
- Cendrars, Blaise
- Cenis, Mont
- Centennial Exhibition, International
- center of gravity
- Centerville
- centigrade temperature scale
- Central Asian Republics
- Central Asiatic Railroad
- Central Australia
- Central European Initiative
- Central Falls
- Central Michigan University
- Central Provinces and Berar
- Central Utah project
- Central Valley