Dar al-'Ilm
Dar al-'Ilm ("House of Knowledge", "House of Wisdom") stands for:
- Dar al-'Ilm of Baghdad, see House of Wisdom (Baghdad)
- Dar al-'Ilm of Cairo, see House of Wisdom (Cairo)
- Dar al-'Ilm from Mosul , Iraq
- Dar al-'Ilm from Trablos , Tripoli, Lebanon
- Dar al-'Ilm from Beyt-ul-Moqadas , Jerusalem