| English | eng-000 |
| Sinclair Research | |
| Deutsch | deu-000 | Sinclair Research |
| français | fra-000 | Sinclair Research Ltd. |
| italiano | ita-000 | Sinclair Research Ltd |
| lietuvių | lit-000 | Sinclair Research Ltd |
| polski | pol-000 | Sinclair Research Ltd. |
| português | por-000 | Sinclair Research |
| русский | rus-000 | Sinclair Research Ltd |
| svenska | swe-000 | Sinclair Research Ltd. |