| Ido | ido-000 |
| bisextila | |
| Deutsch | deu-000 | schalt- |
| English | eng-000 | bissextile |
| English | eng-000 | leap |
| Esperanto | epo-000 | super |
| Esperanto | epo-000 | super-jaro |
| Esperanto | epo-000 | superjaro |
| français | fra-000 | bissextil |
| français | fra-000 | bissextile |
| italiano | ita-000 | bisestile |
| 日本語 | jpn-000 | うるう |
| español | spa-000 | bisiesto |