- Islamic interpretations of Jesus Christ3
- Islamic sermons3
- Islamic sermons, Persian3
- Jaʻbarī, Arslān ibn Yaʻqūb, -1300. Risālat al-tawḥīd3
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Sharḥ khuṭbah al-Quṭbīyah3
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥāshiyah ʻalá Lawāmiʻ al-asrār3
- Kanz al-wuṣūl ilá maʻrifat al-uṣūl (Bazdawī, ʻAlī ibn Muḥammad)3
- Khafrī, Muḥammad, -1407 or 1408. Ḥāshīyah ʻalá Sharḥ al-Qūshjī ʻalá al-Tajrīd3
- Khawwāṣ, Aḥmad ibn ʻAbbād, 1378?-1454. Kāfī fī ʻilmay al-ʻarūḍ wa-al-qawāfī3
- Kings and rulers--Duties3
- Kāshī, Yaḥyá ibn Aḥmad. Qarah ḥāshiyah3
- Land use--Law and legislation3
- Language and languages--Style3
- Laylat al-Qadr3
- Letter writing, Arabic3
- Liquor laws (Islamic law)3
- Liturgics3
- Love poetry, Arabic3
- Manuscript waste3
- Manuscripts, Chagatai3