| English | eng-000 |
| subject matter expert | |
| العربية | arb-000 | خبير متخصص |
| Deutsch | deu-000 | Fachkraft |
| English | eng-000 | professional |
| English | eng-000 | skilled employee |
| English | eng-000 | specialist |
| English | eng-000 | trained assistant |
| Esperanto | epo-000 | spertulo pri la temo |
| français | fra-000 | expert de divers domaines |
| français | fra-000 | spécialiste |
| русский | rus-000 | специалист |
| español | spa-000 | experto en temas sustantivos |
| svenska | swe-000 | fackman |
| svenska | swe-000 | specialist |
| Türkçe | tur-000 | vasıflı çalışan |