| Nederlands | nld-000 |
| aldehyde | |
| беларуская | bel-000 | альдэгід |
| català | cat-000 | aldehid |
| čeština | ces-000 | aldehyd |
| Deutsch | deu-000 | Aldehyd |
| English | eng-000 | aldehyde |
| Esperanto | epo-000 | aldehido |
| français | fra-000 | aldéhyde |
| português | por-000 | aldeído |
| русский | rus-000 | альдегид |
| slovenčina | slk-000 | aldehyd |
| español | spa-000 | aldehído |