U+0891 "࢑" Arabic Piastre Mark Above Unicode Character

U+0891 "࢑" Arabic Piastre Mark Above is a rare typographic mark used historically in Arabic script contexts, specifically as a currency symbol placed above a numeral to denote the piastre, a former unit of currency in parts of the Ottoman Empire and other regions. Unlike the more common Arabic Piastre Mark that appears below characters, this variant is positioned above the digit, serving as a diacritic-style indicator. It was encoded as part of Unicode’s effort to preserve historic and specialized symbols, making it relevant for scholars and archivists working with Ottoman-era financial documents or manuscripts that employ this specific notation. Its usage today is largely confined to academic or digital reproduction of historic texts.