- vellum (parchment)1
- watermarks88
- writing tablets (information artifacts)1
- Österreichische Nationalbibliothek1
- Ādāb al-ḥukkām (Ghazzī, ʻĪsá ibn ʻUthmān)1
- Āpastambaśrautasūtra1
- Ātman5
- Āśvalāyanagr̥hyasūtra1
- Āśvalāyanaśrautasūtra1
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, -1355? Risālah al-waḍʻīyah5
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, -1355? Risālat al-waḍʻ1
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, d. 1355? Risālat al-waḍʻ4
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, d. 1355? Sharḥ Mukhtaṣar al-Muntahá2
- Īsāghūjī (Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar)13
- İbrahim bin Muhammed Gülşenî, -1534. Şerh-i maʻnevi-i şerif1
- Śaivism21
- Śani (Hindu deity)2
- Śarabha (Hindu deity)4
- Śaṅkarācārya. Laghuvākyavr̥tti1
- Śāstradīpikā (Pārthasārathimiśra)1