Greek Capital Letter Alpha With Vrachy
HTML Entity Browser Test:

U+1FB8 is the Unicode hex value of the character Greek Capital Letter Alpha With Vrachy, which is categorized as "uppercase letter" in the Unicode 6.0 character table.

In addition, U+1FB8 is a composite character comprising of one or more other Unicode characters modified or combined.

Unicode Character Information
Unicode Hex U+1FB8
Character Name GREEK CAPITAL LETTER ALPHA WITH VRACHY
General Category Uppercase Letter [Code: Lu]
Canonical Combining Class 0
Bidirectional Category L
Decomposition Mapping 0391 0306
Mirrored N
Lowercase Version U+1FB0
Unicode Character Encodings
Greek Capital Letter Alpha With Vrachy HTML Entity Ᾰ (decimal entity), Ᾰ (hex entity)
Windows Key Code Alt 8120 or Alt +1FB81
Programming Source Code Encodings Python hex: u"\u1FB8", Hex for C++ and Java: "\u1FB8"
UTF-8 Hexadecimal Encoding 0xE1BEB8
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 8120) will only work on computers with support for this Unicode character in the active code page. The hexadecimal alt code (Alt +1FB8) will work for all Unicode characters provided Hex input from the numeric keypad is enabled.
* If the Greek Capital Letter Alpha With Vrachy character does not display correctly in your browser, you may not have a Unicode font on your system that supports this particular symbol.