Investments that do not generate financial income and cannot be financed on a participatory basis. Examples are: lighthouses, military airfields, public schools, etc.
Bay` al-kali bi-kali
Shirkah al-‘amal
‘asb al-fahl
Al-barakah
Diwan-i-wizarah
Diwan al-nazar fi al-mazalim
Jalab
Al-jizyah
Urboun
SER (Shared Equity and Rent)