| Novial | nov-000 |
| fondatione | |
| Lingwa de Planeta | art-287 | basa |
| Lingwa de Planeta | art-287 | fundamenta |
| Sambahsa-mundialect | art-288 | sul |
| Deutsch | deu-000 | Grundlage |
| English | eng-000 | basis |
| English | eng-000 | foundation |
| Esperanto | epo-000 | bazo |
| Esperanto | epo-000 | fundamento |
| Nederlands | nld-000 | basis |
| Nederlands | nld-000 | grondslag |
| русский | rus-000 | основание |