Two similar indexes of HTML elements including HTML 3.2, HTML 4.01, XHTML 1.0, XHTML 1.1, HTML 5, and XHTML 2.0 appeared this week. The first is from Jans Meiert. The second is a bit more complete and annotated version of the same information by Rene Sarsoo. Both look good in a print preview (yes, I’m thinking handouts again) and would make a fine addition to your reference handouts.