| Lëtzebuergesch | ltz-000 |
| Luton | |
| dansk | dan-000 | Luton |
| Deutsch | deu-000 | Luton |
| English | eng-000 | Luton |
| Esperanto | epo-000 | Luton |
| suomi | fin-000 | Luton |
| français | fra-000 | Luton |
| italiano | ita-000 | Luton |
| Nederlands | nld-000 | Luton |
| bokmål | nob-000 | Luton |
| polski | pol-000 | Luton |
| português | por-000 | Luton |
| Runa Simi | que-000 | Luton |
| română | ron-000 | Luton |
| русский | rus-000 | Лутон |
| slovenčina | slk-000 | Luton |
| español | spa-000 | Luton |
| svenska | swe-000 | Luton |
| Volapük | vol-000 | Luton |