This decoder has been a wonderful asset and is most appreciated!
I always make sure I have this open in a tab next to the topics I am browsing so I can figure out what is being discussed!
And, if there are any other newbies as green as I am, here is a link to a dictionary of general computer acronyms (i.e., BTDT = Been There, Done That):
Computer Hopes Computer Dictionary
Or, for a more chat specific dictionary:
Chat definitions
Hope that helps!