Encyclopedias, Almanacs, Transcripts, and Maps
- Social Thought, Catholic
- Social Thought, Papal
- Socialism, Jewish
- Socialization, Religious
- Societas Liturgica
- Société des Études Juives
- Societies, Learned
- Society (Church as)
- Society (Theology of)
- Society for Jewish Folk Music
- Society for Promoting Christian Knowledge (SPCK)
- Society for the Attainment of Full Civil Rights for the Jewish People in Russia
- Society for the Promotion of Culture among the Jews of Russia
- Society for the Propagation of the Gospel
- Society of Catholic College Teachers of Sacred Doctrine
- Socoh or Soco
- Socrates, Byzantine Historian
- Sodalities of Our Lady, National Federation of
- Sodalitium Pianum
- Sodepax