| español | spa-000 |
| conceptos | |
| dansk | dan-000 | begreber |
| Deutsch | deu-000 | Begriff |
| ελληνικά | ell-000 | εννοιεσ |
| English | eng-000 | concepts |
| suomi | fin-000 | käsitteet |
| français | fra-000 | concept |
| italiano | ita-000 | concetti |
| Nederlands | nld-000 | concepten |
| bokmål | nob-000 | begrep |
| português | por-000 | conceitos |
| svenska | swe-000 | begrepp |