Found this on Brandon Lillys FB, he got it from Mike T. and in turn Mike got it from the RUSSIANS...lol
Thought I'd share
If you are below Class III you are a "Novice"
Class III- Lowest level of "Rated Lifter"
Class II- Middle level of "Rated Lifter"
Class I- Highest level of "Rated Lifter"
CMS- Candidate for Master of the Sport
MS- Master of the Sport
MSIC- Master of the Sport International Class