Encyclopedias, Almanacs, Transcripts, and Maps
- Sozomen
- Space and Place (in Jewish Philosophy)
- Space, Sacred
- Spadafora, Dominic, Bl.
- Spain, The Catholic Church in
- Spalatin, Georg
- Spalding, Catherine, Mother
- Spalding, John Lancaster
- Spalding, Martin John
- Spandau
- Spanel, Abram Nathaniel
- Spangenberg, Augustus Gottlieb
- Spanheim, Ezechiel and Friedrich
- Spanier, Arthur
- Spanish and Portuguese literature
- Spanish-Speaking Pentecostals
- Spanish-Speaking Pentecostals
- Spann, Othmar
- Späth, Johann Peter
- Species, Intentional