POSH: Plain Old Semantic HTML
http://www.456bereastreet.com/archive/200711/posh_plain_old_semantic_html/

Johansson, Roger
456 Berea Street
2008

Abstract:

POSH, in case you haven’t heard of it already, is short for “Plain Old Semantic HTML”, and is obviously much quicker and easier to say than “valid, semantic, accessible, well-structured HTML”. Unfortunately POSH - semantic markup - is also something most people building websites or creating content for the Web have yet to discover.