HTML(5) – How to use code and pre, and cite, q and blockquote tags
Combined you can have preformatted code: <pre><code>
…
Do not make code pre-formatted via CSS.
<cite>
is for the title of a work only! It’s not about a source or quote, it’s only the works title (movie title, book title, etc).
<q>
is for a short, inline quotation, so you don’t have to use quotation marks.
<blockquote>
on the other hand let’s you quote a block of text.
Also, HTML5 does not have acronym anymore. Only use <abbr>
now.