example:

¬

the html code for not is

¬

Code Name: not
Character: ¬
Unicode Code Point (Decimal): U+00AC (172)
Standard: HTML 3.2
DTD: HTMLlat1
Old ISO Subnet: ISOnum
Description: not sign

You can use this not 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 not symbols on your web page. what else besides not sign do you want to know the html code?