Can “JP” also stand for another state? Though “JP” usually means Japan in jewellery marks, it is vital to look at the General context together with other markings about the piece. As a result, if a hoop has N 925 Cn stamped on it, It's really a organic sterling silver https://agen-judi-terbaik-rodamas70234.tribunablog.com/the-2-minute-rule-for-jp88-51182768