Encyclopedias, Almanacs, Transcripts, and Maps
- Castellón de la Plana
- Castelnuovo, Enrico
- Castelnuovo, Menahem Azariah Meir (Menahem ?ayyim) ben Elijah
- Castelnuovo-Tedesco, Mario
- Castelo Branco
- Castelsarrasin
- Casti Connubii
- Castiglione, Baldassare
- Castiglione, Giuseppe
- Castiglioni, ?ayyim
- Castiglioni, Camillo
- Castillo y Guevara, Francisca Josefa del
- Castner, Gaspar
- Castor-Oil Plant
- Castorena y Ursúa, Juan Ignacio de
- Castro
- Castro Quesada, Americo°
- Castro Sarmento, Jacob (Henrique) De
- Castro Tartas, David De
- Castro Tartas, Isaac De