I am thnking of getting my Real Estate License. Right now I live in KY but plan to move to TN within the next couple of years. Will my KY license transfer or will I have to take classes for a TN license? If my license will transfer, are there any other states that a KY license will transfer to? Like maybe NC or VA.

You have to call the state's real estate commission you're moving to and ask if they have a reciprocity agreement with Kentucky. If not you might have to take the class and test again.