There are several different traditions of medieval Arabic mapmaking; the Balkhi school is one of the most well-known, named for Persian scholar Abu Zayd Ahmed ibn Sahl Balkhi (850-934 CE).
Muḥammad Abū’l-Qāsim Ibn Ḥawqal (d. 978 CE) was an Arab Muslim traveler and mapmaker with a famous depiction of the Caspian Sea. A Ḥawqal world map appears below.
This excellent 2016 book has a comprehensive account of the medieval Islamic maps as well as more recent ones. Contains some neologisms.
Shows various locations that are featured on the medieval Islamic world map.
View Islamic Map of the World, c. 1300 CE in a larger map