| ID | Name | Type |
|---|---|---|
| #6892 | Jao Ilyn | + |
| #6893 | Japan Capsule Computers | Z |
| #6894 | Jape Software | Z |
| #6895 | Jara da Zimmermann | + |
| #20791 | Jarasoft | - |
| #19209 | JardaSoft | P |
| #6896 | Jared Derrett | - |
| #6897 | Jared Smith | + |
| #6898 | Jarek Druzbinski | + |
| #18814 | Jarett Kobek | + |
| #16463 | Jari Komppa | + |
| #16591 | Jarlaxe | + |
| #6899 | Jaro Lajovic | + |
| #6900 | Jaroslav Foglar | + |
| #19245 | Jaroslav Hnát | + |
| #6901 | Jaroslav Homolka | + |
| #6902 | Jaroslav Hora | + |
| #19241 | Jaroslav Hrubý | + |
| #6903 | Jaroslav Myslivec | + |
| #22665 | Jaroslav Novotný | + |