U+A854 "ꡔ" Phags-Pa Letter Zha Unicode Character

U+A854 "ꡔ" Phags-Pa Letter Zha is a glyph from the Phags-Pa script, an alphabet created in the 13th century by the Tibetan monk Drogön Chögyal Phagpa for the Mongol Yuan dynasty to uniformly transcribe languages such as Mongolian, Chinese, and Tibetan. This particular letter represents the voiced postalveolar affricate sound /dʒ/ (like the "j" in "judge") or a similar retroflex consonant, depending on the language being written. The Phags-Pa script is written vertically from top to bottom, and U+A854 is used in historical texts, making it significant for scholars studying medieval East Asian linguistics and the administrative records of the Yuan empire.