Library Jargon

So. Library jargon. I can't decide if that's fun or not.  I'm glad that libraries have their own jargon just like other professional groups, but the thought of learning all if it is daunting.  Especially if the acronyms are different in different states and regions.  It would be awesome if there was a universal library jargon so that you would only have to learn one set of acronyms, but I realize that is impossible.  Oh, well.  I guess that's the price you pay to be a professional, no?