U+A85A "ꡚ" Phags-Pa Letter Sha Unicode Character

U+A85A "ꡚ" Phags-Pa Letter Sha is a specific glyph from the Phags-Pa script, a writing system created in the 13th century by the Tibetan monk and state preceptor Drogön Chögyal Phagpa for the Mongol Yuan dynasty to write Chinese, Mongolian, Sanskrit, and other languages of the empire. This letter represents the sound "sha" and was used primarily in transcriptions of foreign names and religious texts. The Phags-Pa script is written vertically from top to bottom, and its characters are based on the Tibetan alphabet, though they feature a distinctive angular, block-like design. Today, it survives mainly in historical inscriptions, manuscripts, and modern scholarly or digital encoding contexts.