<p>How do I write the CC logo in HTML, is there something like <code>&amp;copy;</code> (which gives &copy;)?</p>

<p>(CC stands for Creative Commons).</p>

As far as I know, there is no character for this, so you'll have to use a graphic.
There are some nice ones
here
. By the way, on this page, there's also a logo font you could use in HTML, but this won't show correctly for other users that don't have the font installed.