| Link | Location | |
|---|---|---|
 | Hans Peter Jespersen | Gråsten, Denmark |
| Sandra Jessen | Amsterdam, Netherlands |
 | Peter Jetter | Gauting, Germany |
| Ivanovs Jevgenijs | Riga, Latvia |
| Ena Jevtic | Amsterdam, Netherlands |
 | Jaysu Jeyachandran | Alameda, California, United States |
| Alex JEZARD | Hong Kong, Hong Kong |
 | Lukas Jeznach | Munich, Germany |
| Pankaj-Kumar-A Jha | Pune, India |
 | Guangyao Ji | Guangzhou, China |
| Weiwei Ji | Singapore, Singapore |
 | Xiang Ji | Beijing, China |
| Ziying Ji | Hangzhou, China |
| Vera Jia | Shanghai, China |
 | Bob Jiang | Beijing, China |
