Can i set my Signature with a HTML?

Can my signature be an html, and is there some special way of typing it in so it will work? I tried html code a couple times but they never worked.

Read this first
ABOUT ATS: Avatar and Signature Guidelines

then this one
A Guide to BBCode on ATS

dont think so. too expliotable.

I believe you can use HTML in blogs on Media@Abovetopsecret.com (login with your ATS username and password), but HTML will not work on the board.