I need to put http://en.wikipedia.org/wiki/CE_mark in some text in html, but I have not been able to find it in the character lookup tables.
Is this symbol something similar to TM, Registered , Copy Right etc? if so does it have a html code?
The CE mark, or CE marking as it is now officially called, has not been encoded as a character. Thus, the only way to include it in an HTML document is to use graphics of some kind, such as an image or drawing on a canvas.
The CE marking is a specific graphic to be printed or otherwise permanently included in products according to EU legislation. It has no use in documents other than documents discussing this symbol, so there was no need to encode it as a text character. In contrast, e.g. the registered sign ”®” is widely used in advertisements, manuals, and other texts as attached to a name to indicate it as a registered trade mark.