Zanabazar_Square_alphabet
Zanabazar square script
Abugida developed by the monk and scholar Zanabazar
Zanabazar's square script is a horizontal Mongolian square script (Mongolian: Хэвтээ Дөрвөлжин бичиг, Khevtee Dörvöljin bichig or Mongolian: Хэвтээ Дөрвөлжин Үсэг, Khevtee Dörvöljin Üseg),[1] 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.[2][3]
It was re-discovered in 1801 and the script's applications during its using period are not known, read left to right, and employed vowel diacritics above and below the consonant letters.[1]