Lowercase r turned upside down with a tail, an extended Latin letter used in specialized phonetic notation.
U+2C78LATIN SMALL LETTER E WITH NOTCHU+2C7ALATIN SMALL LETTER O WITH LOW RING INSIDEU+2C77LATIN SMALL LETTER TAILLESS PHIU+2C7BLATIN LETTER SMALL CAPITAL TURNED EU+2C76LATIN SMALL LETTER HALF HU+2C7CLATIN SUBSCRIPT SMALL LETTER JU+2C75LATIN CAPITAL LETTER HALF HU+2C7DMODIFIER LETTER CAPITAL VU+2C74LATIN SMALL LETTER V WITH CURLU+2C7ELATIN CAPITAL LETTER S WITH SWASH TAILU+2C73LATIN SMALL LETTER W WITH HOOKU+2C7FLATIN CAPITAL LETTER Z WITH SWASH TAIL32 characters in the Latin Extended-C Unicode block.
U+2C60LATIN CAPITAL LETTER L WITH DOUBLE BARU+2C61LATIN SMALL LETTER L WITH DOUBLE BARU+2C62LATIN CAPITAL LETTER L WITH MIDDLE TILDEU+2C63LATIN CAPITAL LETTER P WITH STROKEU+2C64LATIN CAPITAL LETTER R WITH TAILU+2C65LATIN SMALL LETTER A WITH STROKEU+2C66LATIN SMALL LETTER T WITH DIAGONAL STROKEU+2C67LATIN CAPITAL LETTER H WITH DESCENDERU+2C68LATIN SMALL LETTER H WITH DESCENDERU+2C69LATIN CAPITAL LETTER K WITH DESCENDERU+2C6ALATIN SMALL LETTER K WITH DESCENDERU+2C6BLATIN CAPITAL LETTER Z WITH DESCENDERU+2C6CLATIN SMALL LETTER Z WITH DESCENDERU+2C6DLATIN CAPITAL LETTER ALPHAU+2C6ELATIN CAPITAL LETTER M WITH HOOKU+2C6FLATIN CAPITAL LETTER TURNED AU+2C70LATIN CAPITAL LETTER TURNED ALPHAU+2C71LATIN SMALL LETTER V WITH RIGHT HOOKU+2C72LATIN CAPITAL LETTER W WITH HOOKU+2C73LATIN SMALL LETTER W WITH HOOKU+2C74LATIN SMALL LETTER V WITH CURLU+2C75LATIN CAPITAL LETTER HALF HU+2C76LATIN SMALL LETTER HALF HU+2C77LATIN SMALL LETTER TAILLESS PHIU+2C78LATIN SMALL LETTER E WITH NOTCHU+2C79LATIN SMALL LETTER TURNED R WITH TAILU+2C7ALATIN SMALL LETTER O WITH LOW RING INSIDEU+2C7BLATIN LETTER SMALL CAPITAL TURNED EU+2C7CLATIN SUBSCRIPT SMALL LETTER JU+2C7DMODIFIER LETTER CAPITAL VU+2C7ELATIN CAPITAL LETTER S WITH SWASH TAILU+2C7FLATIN CAPITAL LETTER Z WITH SWASH TAIL