Aqd is a central term in Islamic financial law, which essentially means, "contract."
Qabd
Sahib al-mal
Diwan al-nazar fi al-mazalim
Al-thaman al-’ajil
Bai al-'inah
ICB unit certificates
Sahib al-kharaj
Al-faij
Al-‘adl
Musharakah Mutanaqisah