- Spain--Galicia (Region)2
- Spain--Huesca2
- Spain--La Rioja2
- Spalatin, Georg, 1484-15452
- Spiritual life2
- Sufi poetry, Arabic2
- Sufism--Rituals2
- Syria--Ḥamāh2
- Syria--Ṣāliḥīyah2
- Süleyman I, Sultan of the Turks, 1494 or 1495-15662
- Tacketed bindings2
- Tasʹhīl al-fawāʼid wa-takmīl al-maqāṣid (Ibn Mālik, Muḥammad ibn ʻAbd Allāh)2
- Tau (Church : Pistoia, Italy)2
- Tax assessment2
- Taxes, Farming of2
- Thaqafī, al-Mukhtār ibn Abī ʻUbayd, 622 or 623-687 or 6882
- Theological anthropology--Islam2
- Theology--Early church2
- To 14212
- To 15162