<li><strong><a href="http://lossenderosstudio.com/glossary.php">Los Senderos Studio's Recording Glossary</a></strong><br>A large and clearly written glossary, which is also nicely interlinked and illustrated. Try this in the first instance.<br><br></li>

<li><strong><a href="http://www.soundonsound.com/information/Glossary.php">Sound On Sound Technical Glossary</a></strong><br>Masses of useful info here, especially if you're just starting out.<br><br></li>

<li><strong><a href="http://www.recordingeq.com/reflib.html">Recording Institute Of Detroit Glossary</a></strong><br>Another general-purpose music technology glossary.<br><br></li>

<li><strong><a href="http://www.rane.com/digi-dic.html">Rane Pro Audio Reference</a></strong><br>A slightly more specialist glossary which complements the others quite well.<br><br></li>