- Islamic law--Interpretation and construction93
- Islamic philosophy3
- Islamic rosary1
- Islamic sects1
- Islamic sermons, Arabic2
- Islamic sermons, Persian1
- Istiṣḥāb (Islamic law)4
- Jidd Ḥafṣī, ʻAlī ibn Luṭf Allāh, active 17th century-18th century1
- Jurisprudence1
- Jārūdī, Nāṣir ibn Muḥammad, active 18th century1
- Karmī, Marʻī ibn Yūsuf, -1623 or 16241
- Khulāṣat al-ḥisāb (ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn)1
- Kinship (Islamic law)3
- Knowledge, Theory of (Islam)1
- Lacquered bindings1
- Leather doublures1
- Loans (Islamic law)1
- Logic1
- Lumʻah al-Dimashqīyah (Shahīd al-Awwal, Muḥammad ibn Makkī)12
- Magic squares2