Encyclopedias, Almanacs, Transcripts, and Maps
- Christian Perspectives
- Christian Perspectives: Contemporary Assessments of Science
- Christian Perspectives: Contemporary Assessments of Technology
- Christian Perspectives: Historical Traditions
- Christian René de Duve
- Christian Spirit Center
- Christian Spiritual Alliance, Church of the (CSA)
- Christian Spiritualists
- Christian Wolff
- Christian, Paul (1811-1877)
- Christiane Nüsslein-Volhard
- Christianity, Bioethics in
- Christoff Rudolff
- Christoph Clavius
- Christoph Scheiner
- Christoph Wilhelm Hufeland
- Christopher Kelk Ingold
- Christopher Packe
- Christopher Polhem
- Christopher, Milbourne (1914-1984)