- Prophecy--Islam2
- Prophetic office of the Prophet Muhammad2
- Protestants2
- Qazwīnī, Jalāl al-Dīn Muḥammad ibn ʻAbd al-Raḥmān, 1267 or 8-1338. Īḍāḥ li-Talkhīṣ al-Miftāḥ2
- Qiblah2
- Quadrants (Astronomical instruments)2
- Qurʼan. Sūrat al-Fātiḥah2
- Record-keeping works2
- Relations2
- Riddles, Persian2
- Rome (Empire)2
- Russia (Federation)--Dagestan2
- Rāmizah fī ʻilmay al-ʻarūḍ wa-al-qāfiyah (Khazrajī, ʻAbd Allāh ibn ʻUthmān)2
- Saints2
- San Marziano (Monastery : Tortona, Italy)2
- San Miniato, Bartolomeo di2
- San Miniato, Francesco di2
- San Miniato, Simone di2
- Sancho IV, King of Castile and Leon, 1257-12952
- Santa Trinità di Spineto (Monastery : Sarteano, Italy)2