Lowercase Cyrillic che (ч) with two dots above, an umlauted che used in Udmurt writing.
U+04F4CYRILLIC CAPITAL LETTER CHE WITH DIAERESISU+04F6CYRILLIC CAPITAL LETTER GHE WITH DESCENDERU+04F3CYRILLIC SMALL LETTER U WITH DOUBLE ACUTEU+04F7CYRILLIC SMALL LETTER GHE WITH DESCENDERU+04F2CYRILLIC CAPITAL LETTER U WITH DOUBLE ACUTEU+04F8CYRILLIC CAPITAL LETTER YERU WITH DIAERESISU+04F1CYRILLIC SMALL LETTER U WITH DIAERESISU+04F9CYRILLIC SMALL LETTER YERU WITH DIAERESISU+04F0CYRILLIC CAPITAL LETTER U WITH DIAERESISU+04FACYRILLIC CAPITAL LETTER GHE WITH STROKE AND HOOKU+04EFCYRILLIC SMALL LETTER U WITH MACRONU+04FBCYRILLIC SMALL LETTER GHE WITH STROKE AND HOOK256 characters in the Cyrillic Unicode block, from number 246.
U+04F5CYRILLIC SMALL LETTER CHE WITH DIAERESISU+04F6CYRILLIC CAPITAL LETTER GHE WITH DESCENDERU+04F7CYRILLIC SMALL LETTER GHE WITH DESCENDERU+04F8CYRILLIC CAPITAL LETTER YERU WITH DIAERESISU+04F9CYRILLIC SMALL LETTER YERU WITH DIAERESISU+04FACYRILLIC CAPITAL LETTER GHE WITH STROKE AND HOOKU+04FBCYRILLIC SMALL LETTER GHE WITH STROKE AND HOOKU+04FCCYRILLIC CAPITAL LETTER HA WITH HOOKU+04FDCYRILLIC SMALL LETTER HA WITH HOOKU+04FECYRILLIC CAPITAL LETTER HA WITH STROKEU+04FFCYRILLIC SMALL LETTER HA WITH STROKE