- Table etiquette1
- Tactics1
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389? Talwīḥ fī kashf ḥaqāʼiq al-Tanqīḥ1
- Tales, Medieval1
- Talmud. Eruvin1
- Talmud. Rosh ha-Shanah1
- Talmud. Shabbat1
- Tanbīh (Fīrūzābādī al-Shīrāzī, Abū Isḥāq Ibrāhīm ibn ʻAlī ibn Yūsuf)1
- Tancredini, Giovanni1
- Tancredini, Lorenza1
- Tavener, William, active 14501
- Taviani, Alamanno1
- Tawḍīḥ maqāṣid al-Alfīyah (Murādī ibn Umm Qāsim, al-Ḥasan ibn Qāsim)1
- Tax collection1
- Teleology1
- Tempio francescano di S. Lorenzo (Vicenza, Italy)1
- Tenth of Tevet1
- Thamāniyat fuṣūl (Maimonides, Moses)1
- Theban Legion (Legendary saints)1
- Theology, Practical1