Can “JP” also stand for another place? Whilst “JP” usually stands for Japan in jewellery marks, it is important to consider the Over-all context and also other markings on the piece. The indicating of “JP 88” may vary depending upon the jeweler, region of origin, and specific marking technique utilised. https://nagaslot42085.answerblogs.com/37200527/the-best-side-of-jp88