- Judaism2
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥāshiyah ʻalá Taḥrīr al-qawāʻid al-manṭiqīyah2
- Khaṭīb al-Baghdādī, Abū Bakr Aḥmad ibn ʻAlī, 1002-1071. Asmāʼ al-mubhamah fī al-anbāʼ al-muḥkamah2
- Khulāṣat al-ḥisāb (ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn)2
- Kings and rulers--Religious aspects2
- Korea2
- Land tenure--Law and legislation2
- Language and languages--Style2
- Leather bindings2
- Legends2
- Letter writing, Persian2
- Letter writing, Turkish2
- Literary style2
- Literature2
- Liturgics2
- Lāmīyah (Zaqqāq, ʻAlī ibn Qāsim)2
- Mahayana Buddhism2
- Manuscripts2
- Manuscripts, Pushto2
- Manuscripts, Syriac2