Relating to the law of ownership, it refers to securing or taking possession of things not already owned by someone else.
Shirkah al-wujuh
Al-isti faf
Ijarah Muntahia Bitamlik
Al-fai
Al-‘ushr
Riba al-nasi'ah
Khiyar al-shart
Bai‘ al-’istijrar
Amanah
Diwan al-sawafi