Estates belonging to the crown or to private owners. In contra- distinction to private estates, the crown estates were also called dai‘ah.
Al-qibalah
Al-’ard al-’adi
Al-’amwal al-ribawiyah
Musharakah Mutanaqisah
Al-ma al-idd
Al-mukatab
Al-tandid
Al-taswigh
Al-hukrah
Al-ji'alah