- Syria--Damascus1
- Syriac scripts1
- Talbot, Gilbert, Sir, of Grafton1
- Tales1
- Talkhīṣ Miftāḥ al-ʻulūm (Qazwīnī, Jalāl al-Dīn Muḥammad ibn ʻAbd al-Raḥmān)1
- Talmud1
- Tamazight poetry1
- Tanqīḥ al-uṣūl (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)1
- Tasʹhīl al-fawāʼid wa-takmīl al-maqāṣid (Ibn Mālik, Muḥammad ibn ʻAbd Allāh)1
- Tenth of Muḥarram1
- Teodósio, Prince of Portugal, 1634-16531
- Tetragrammaton1
- Textbooks--for foreign speakers1
- Thailand1
- Theology, Doctrinal--Middle Ages1
- Theology, Practical1
- Thirty Years' War (1618-1648)1
- Thomists1
- Timekeeping1
- To 17001