I'm begining to branch my collection out into a few different varieties of coins, and was wondering if there is a site or link out there that can help with all the ackronyms and abbreviations that the grading companies use. Some are easy to figure out like DDO or RD and the like, but some others aren't so obvious especially if you are ne to collecting a particular coin. Example: was looking at Roosevelt Dimes and saw FTP, PL, and FT. Since I don't own a single Roosevelt Dime outside of the change in my pocket I haven't a clue as to what these mean. Thanks for your help.