I found this as I am looking for some valuable marketing posts to read - http://www.masonworld.com/internet-marketing-terms/internet-marketing-dictionary/ I am sure this can be useful to us, especially for beginners.
Beginners would do well to browse through the entire dictionary. It does provide som basic knowledge of internet marketing - at least for the terms used.
Actually, Mason mentioned that he is willing to update the list if necessary. He is very much open for suggestions.