I've tried searching the forum and internet but could not find anything on this question. I've seen the U.S. 200 series referred to as both the UZJ200 and the URJ200. What is the difference? Is there a list of model "codes" for the various US vs. International builds of the Land Cruiser? When shopping for parts and mods, the fitment can be vague so I am trying to learn the nuances as much as possible. Thank you.