Greek Capital Letter Iota With Dialytika
HTML Entity Browser Test:
Ϊ

U+03AA is the Unicode hex value of the character Greek Capital Letter Iota With Dialytika, which is categorized as "uppercase letter" in the Unicode 6.0 character table.

"Greek Capital Letter Iota With Dialytika" was previously named "GREEK CAPITAL LETTER IOTA DIAERESIS" in older versions of Unicode. In addition, U+03AA is a composite character comprising of one or more other Unicode characters modified or combined.

Unicode Character Information
Unicode Hex U+03AA
Character Name GREEK CAPITAL LETTER IOTA WITH DIALYTIKA
Old Name GREEK CAPITAL LETTER IOTA DIAERESIS
General Category Uppercase Letter [Code: Lu]
Canonical Combining Class 0
Bidirectional Category L
Decomposition Mapping 0399 0308
Mirrored N
Lowercase Version U+03CA
Unicode Character Encodings
Greek Capital Letter Iota With Dialytika HTML Entity Ϊ (decimal entity), Ϊ (hex entity)
Windows Key Code Alt 0938 or Alt +03AA1
Programming Source Code Encodings Python hex: u"\u03AA", Hex for C++ and Java: "\u03AA"
UTF-8 Hexadecimal Encoding 0xCEAA
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 0938) will only work on computers with support for this Unicode character in the active code page. The hexadecimal alt code (Alt +03AA) will work for all Unicode characters provided Hex input from the numeric keypad is enabled.
* If the Greek Capital Letter Iota With Dialytika character does not display correctly in your browser, you may not have a Unicode font on your system that supports this particular symbol.