what does this abbreviation means in expiteddomains ???

I am new in IM so don't know much about seo.I just want to buy one expired domain so I checked on expired domains site near every site url there is some option like,ABY,B,N,O,CPC,BL,SG. kindly plzz some one tell me what does All these words stands for??? and if I will make my money site using one expired domain is it good or bad for seo????

A mouse-over those abbreviations should give you the details.

ABY - birth year based on Archive.org
B - Whether the .biz domain has been taken
N - Whether the .net domain has been taken
O - Whether the .org domain has been taken
CPC - Cost per click of exact match keywords in domain name based on adwords data
BL - Global monthly searches
SG - Total external links according to Moz

Read about them here:

if I will buy a expired domain with CPC 2$ will my AdSense CPC increase????