U+11A31 "𑨱" Zanabazar Square Letter Ha Unicode Character

U+11A31 "𑨱" Zanabazar Square Letter Ha is a glyph representing a consonant in the Zanabazar Square script, an abugida historically used to write the Mongolian language and to transliterate Buddhist texts, primarily in Tibet and Mongolia. This script was devised in the late 17th century by the renowned Mongolian monk and scholar Zanabazar and features a distinctive square, geometric appearance. As the letter 'Ha', it corresponds to the aspirated glottal fricative sound /h/ in the script's phonetic inventory and is one of the foundational characters in its alphabet, which was designed for both secular and religious writing. The character is encoded in the Unicode Standard to support digital preservation and modern use of this historical writing system.