- Österreichische Nationalbibliothek1
- Ādāb al-ḥukkām (Ghazzī, ʻĪsá ibn ʻUthmān)1
- Āminah bint Wahb, -approximately 5751
- Āśvalāyanagr̥hyasūtra1
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, -1355. Sharḥ Mukhtaṣar al-Muntahá fī al-uṣūl1
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, -1355? Maqālah al-muqarrarah fī taḥqīq al-kalām al-nafsī1
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, d. 1355? Risālat al-waḍʻ1
- Īsāghūjī al-jadīd wa-al-durr al-farīd1
- Īḍāḥ (Qazwīnī, Jalāl al-Dīn Muḥammad ibn ʻAbd al-Raḥmān)1
- Śar Shalom ben Pinḥas, ha-Naśi, active 13411
- Śrāddha (Hindu rite)1
- ʻAbbās Afandī. Risālah al-Sharṭīyah1
- ʻAbd Allāh ibn ʻAbd al-Muṭṭalib, -570?1
- ʻAbd al-Qādir ibn Muḥyī al-Dīn, Amir of Mascara1
- ʻAbd al-Salām bin Mashīsh, 1163?-1225? Ṣalāh al-Mashīshīyah1
- ʻAlī al-Amīr, 1757 or 1758-1805. Tashnīf al-ādhān bi-asrār al-adhān1
- ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661. Duʻāʼ al-ṣabāḥ1
- ʻAlī ibn Abī Ṭālib, Caliph, approximately 600-661. Jaljalūtīyah1
- ʻAynī, Badr al-Dīn Maḥmūd ibn Aḥmad, 1361-1451. Farāʼid al-qalāʼid1
- ʻImādī, Ḥāmid ibn ʻAlī, 1692-1758. Miṣbāḥ al-falāḥ1