Glagolitic Capital Letter Ritsi
HTML Entity Browser Test:

U+2C13 is the Unicode hex value of the character Glagolitic Capital Letter Ritsi, which is categorized as "uppercase letter" in the Unicode 6.0 character table.

Unicode Character Information
Unicode Hex U+2C13
Character Name GLAGOLITIC CAPITAL LETTER RITSI
General Category Uppercase Letter [Code: Lu]
Canonical Combining Class 0
Bidirectional Category L
Mirrored N
Lowercase Version U+2C43
Unicode Character Encodings
Glagolitic Capital Letter Ritsi HTML Entity Ⱃ (decimal entity), Ⱃ (hex entity)
Windows Key Code Alt 11283 or Alt +2C131
Programming Source Code Encodings Python hex: u"\u2C13", Hex for C++ and Java: "\u2C13"
UTF-8 Hexadecimal Encoding 0xE2B093
1 To type a Unicode symbol in Windows, hold down the ALT key and enter the decimal or hexadecimal code provided using the numeric keypad. The decimal alt code (Alt 11283) will only work on computers with support for this Unicode character in the active code page. The hexadecimal alt code (Alt +2C13) will work for all Unicode characters provided Hex input from the numeric keypad is enabled.
* If the Glagolitic Capital Letter Ritsi character does not display correctly in your browser, you may not have a Unicode font on your system that supports this particular symbol.