Latin Capital Letter Egyptological Alef
HTML Entity Browser Test:

U+A722 is the Unicode hex value of the character Latin Capital Letter Egyptological Alef, which is categorized as "uppercase letter" in the Unicode 6.0 character table.

Unicode Character Information
Unicode Hex U+A722
General Category Uppercase Letter [Code: Lu]
Canonical Combining Class 0
Bidirectional Category L
Mirrored N
Lowercase Version U+A723
Unicode Character Encodings
Latin Capital Letter Egyptological Alef HTML Entity Ꜣ (decimal entity), Ꜣ (hex entity)
Windows Key Code Alt 42786 or Alt +A7221
Programming Source Code Encodings Python hex: u"\uA722", Hex for C++ and Java: "\uA722"
UTF-8 Hexadecimal Encoding 0xEA9CA2
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 42786) will only work on computers with support for this Unicode character in the active code page. The hexadecimal alt code (Alt +A722) will work for all Unicode characters provided Hex input from the numeric keypad is enabled.
* If the Latin Capital Letter Egyptological Alef character does not display correctly in your browser, you may not have a Unicode font on your system that supports this particular symbol.