Author
- Ptolemy1
- Qadi Ayyad1
- Qadi Mir Husayn al-Maybudi1
- Qutb al-Din al-Shirazi1
- Robert Gazeley1
- Roman Catholic Archdiocese of Siena1
- Salmūn ibn ʻAlī Kinānī1
- Sarrazius de Bethencourt1
- Seigneury de Brousses1
- Shams-ud-Din Kermani1
- Shaykh Tabarsi1
- Sibt al-Maridini1
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389?1
- Tengoccio d'Enea de Piccolomini1
- Tāj al-Millah wa-al-Dīn Kāshānī1
- Università de' mercanti (Siena)1
- Uthman bin Ali Zayla'i1
- Wool Guild1
- Wāḥidī Nīsābūrī1
- Yaḥyá ibn Aḥmad Kāshānī1