Greek Capital Letter Psi
HTML Entity Browser Test:
Ψ

U+03A8 is the Unicode hex value of the character Greek Capital Letter Psi, which is categorized as "uppercase letter" in the Unicode 6.0 character table.

Unicode Character Information
Unicode Hex U+03A8
Character Name GREEK CAPITAL LETTER PSI
General Category Uppercase Letter [Code: Lu]
Canonical Combining Class 0
Bidirectional Category L
Mirrored N
Lowercase Version U+03C8
Unicode Character Encodings
Greek Capital Letter Psi HTML Entity Ψ (decimal entity), Ψ (hex entity)
Windows Key Code Alt 0936 or Alt +03A81
Programming Source Code Encodings Python hex: u"\u03A8", Hex for C++ and Java: "\u03A8"
UTF-8 Hexadecimal Encoding 0xCEA8
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 0936) will only work on computers with support for this Unicode character in the active code page. The hexadecimal alt code (Alt +03A8) will work for all Unicode characters provided Hex input from the numeric keypad is enabled.
* If the Greek Capital Letter Psi character does not display correctly in your browser, you may not have a Unicode font on your system that supports this particular symbol.