Can “JP” also stand for another nation? When “JP” commonly means Japan in jewellery marks, it is crucial to look at the overall context along with other markings over the piece. The meaning of “JP 88” could vary depending upon the jeweler, country of origin, and certain marking procedure used. https://josuekpsvz.glifeblog.com/35724130/the-single-best-strategy-to-use-for-jp88