| Lingwa de Planeta | art-287 |
| kontrakta | |
| Sambahsa-mundialect | art-288 | contract |
| Deutsch | deu-000 | Vertrag |
| English | eng-000 | contract |
| Esperanto | epo-000 | kontrakto |
| Nederlands | nld-000 | contract |
| Nederlands | nld-000 | verdrag |
| Novial | nov-000 | kontrate |
| русский | rus-000 | контракт |