This is called Jawi, and it is still used for religious publications and inscriptions, especially in states like Kelantan , although the Latin alphabet is much more commonly used throughout the country.
Tan waxaa loo yaqaan Jawi, walina waxaa loo adeegsadaa daabacaadda diimeed iyo qoraallada, gaar ahaan gobollada sida Kelantan, in kasta oo alifbeetiga Latin aad looga isticmaalo waddanka oo dhan.