U+10B01 "𐬁" Avestan Letter Aa Unicode Character

U+10B01 "𐬁" Avestan Letter Aa is a character from the Avestan script, which was developed to write the Avestan language, the sacred language of Zoroastrianism. This specific letter represents a long "a" vowel sound, distinguished from its short counterpart in the script, and it is used in the transcription of ancient Zoroastrian religious texts, such as the Avesta. As part of the Avestan Unicode block (U+10B00 to U+10B3F), this character helps preserve and digitally represent the historical and liturgical language that dates back over a millennium.