Hi Gareth - welcome to the forum, and welcome to what will be a great journey :)
Here's a place you could start viewtopic.php?f=1&t=170550&hilit=+glossary for some terms.
Hopefully others will pipe up with some specific sources, but if you hang around here and are able to use the search function, and Google, then you'll learn quickly enough.
Also, you'll find that most of us have opinions on everything, so ask the question and you'll get some answers - especialy if you give us a 'brief' for a watch.