| ελληνικά | ell-000 |
| ερευνα | |
| dansk | dan-000 | forskning |
| Deutsch | deu-000 | Forschung |
| English | eng-000 | research |
| suomi | fin-000 | tutkimus |
| français | fra-000 | recherche |
| italiano | ita-000 | ricerca |
| Nederlands | nld-000 | onderzoek |
| bokmål | nob-000 | forskning |
| português | por-000 | investigação |
| español | spa-000 | investigación |
| svenska | swe-000 | forskning |