| Novial | nov-000 |
| periodi | |
| Lingwa de Planeta | art-287 | periodike |
| Lingwa de Planeta | art-287 | regulare |
| Sambahsa-mundialect | art-288 | periodic |
| Sambahsa-mundialect | art-288 | regular |
| English | eng-000 | periodic |
| English | eng-000 | regular |
| Esperanto | epo-000 | regula |
| Nederlands | nld-000 | regelmatig |
| русский | rus-000 | периодический |
| русский | rus-000 | регулярный |