| Lingwa de Planeta | art-287 |
| jansa | |
| Sambahsa-mundialect | art-288 | gnohsa |
| Deutsch | deu-000 | Kenntnisse |
| Deutsch | deu-000 | Wissen |
| English | eng-000 | knowledge |
| Esperanto | epo-000 | scio |
| Nederlands | nld-000 | kennis |
| Novial | nov-000 | savo |
| русский | rus-000 | знание |
| русский | rus-000 | наука |