Can “JP” also stand for a different region? While “JP” typically means Japan in jewellery marks, it is crucial to look at the overall context and also other markings around the piece. The indicating of “JP 88” could vary according to the jeweler, state of origin, and certain marking procedure https://slorgacorhariini82581.rimmablog.com/35888152/the-basic-principles-of-jp88