| italiano | ita-000 |
| Dun Laoghaire-Rathdown | |
| Afrikaans | afr-000 | Dún Laoghaire-Rathdown |
| asturianu | ast-000 | Condáu de Dun Laoghaire-Rathdown |
| Deutsch | deu-000 | Dun Laoghaire-Rathdown |
| English | eng-000 | County of Dun Laoghaire-Rathdown |
| suomi | fin-000 | Dun Laoghaire-Rathdown |
| français | fra-000 | Dun Laoghaire-Rathdown |
| Gaeilge | gle-000 | Dún Laoghaire-Ráth an Dúin |
| lietuvių | lit-000 | Dan Leras-Ratdaunas |
| Nederlands | nld-000 | Dun Laoghaire-Rathdown |
| polski | pol-000 | Hrabstwo Dun Laoghaire-Rathdown |
| português | por-000 | Condado de Dun Laoghaire-Rathdown |
| русский | rus-000 | Дан-Лири — Ратдаун |
| español | spa-000 | Dun Laoghaire-Rathdown |
| svenska | swe-000 | Dun Laoghaire-Rathdown |