Zanabazar square script
Zanabazar's square script is a horizontal Mongolian square script (Mongolian: Хэвтээ Дөрвөлжин бичиг, romanized: Hevtee Dörvöljin bichig or Хэвтээ Дөрвөлжин Үсэг, Hevtee Dörvöljin Üseg), an abugida developed by the monk and scholar Zanabazar based on the Tibetan alphabet to write Mongolian. It can also be used to write Tibetan language and Sanskrit as a geometric typeface.