| Novial | nov-000 |
| activeso | |
| Lingwa de Planeta | art-287 | aktivitaa |
| Sambahsa-mundialect | art-288 | acitivitat |
| Deutsch | deu-000 | Tätigkeit |
| English | eng-000 | activity |
| English | eng-000 | ado |
| English | eng-000 | bustle |
| Esperanto | epo-000 | agado |
| Esperanto | epo-000 | aktiveco |
| Nederlands | nld-000 | actie |
| Nederlands | nld-000 | handeling |
| Novial | nov-000 | aktivitate |
| русский | rus-000 | деятельность |