There are a number of basic abbreviations used in numismstics. A great way learn and build your knowledge is to look up the terms you don't know. Or, ask what it means on the thread. It might feel embarrassing, but it shows people that you are interested in learning.
OK, I don't know where it is, but there was a thread about abbreviations used here. One of you young whipper-snappers find it for us...
OMG...all the way back to Charmey... https://www.cointalk.com/threads/exhibit-the-blog-part-2-of-2.112986/
