Author
- Muṣṭafá ibn Khalīl Iyāshī1
- Muṣṭafá ibn Ḥamzah Aṭahʹlī1
- Nashwān ibn Saʻīd al-Ḥimyarī, -1178?1
- Nizami Ganjavi1
- Petrus Riga1
- Ptolemy1
- Qūsh Aṭası, ʻIṣmat Aḥmad1
- Rabanus Maurus1
- Robert Cooke1
- Rājiḥ ibn Ismāʻīl Ḥillī1
- Sadr al-Shari'a al-Asghar1
- Saʻd Allāh ibn ʻĪsá Saʻdī Chalabī1
- Shahidi Ibrahim Dede1
- Sharaf ad-Din Ali Yazdi1
- Sheikh Bedreddin1
- Shihāb al-Dīn ibn al-Khalūf1
- Spain1
- Stephan Brechtel1
- Taftazani1
- Thomas Aquinas1