example:

the html code for alefsym is

ℵ

Code Name: alefsym
Character: ℵ
Unicode Code Point (Decimal): U+2135 (8501)
Standard: HTML 4.0
DTD: HTMLsymbol
Old ISO Subnet: NEW
Description: alef symbol (= first transfinite cardinal)[13]

You can use this alefsym html code to customize your profiles like your myspace facebook hi5 friendster twitter and all other social network sites this is how you can put alefsym symbols on your web page. what else besides alef symbol (= first transfinite cardinal)[13] do you want to know the html code?