| español | spa-000 |
| lengua luxemburguesa | |
| toskërishte | als-000 | gjuhë luksenburgeze |
| العربية | arb-000 | لُغه لوكسمبورغيه |
| català | cat-000 | llengua luxemburguesa |
| dansk | dan-000 | luxembourgsk sprog |
| Deutsch | deu-000 | Luxemburgische Sprache |
| Deutsch | deu-000 | luxemburgische Sprache |
| ελληνικά | ell-000 | λουξεμβουργιανή γλώσσα |
| English | eng-000 | Luxembourgish language |
| euskara | eus-000 | luxemburgera |
| suomi | fin-000 | luxemburgin kieli |
| français | fra-000 | langue luxembourgeoise |
| galego | glg-000 | lingua luxemburguesa |
| עברית | heb-000 | שפה לוקסמבורגית |
| magyar | hun-000 | luxemburgi nyelv |
| italiano | ita-000 | lingua lussemburghese |
| Nāhuatlahtōlli | nci-000 | luxemborgiatl |
| Nāhuatlahtōlli | nci-000 | luxenborgiatlahtolli |
| Nāhuatlahtōlli | nci-000 | luxenborgiatlajtoli |
| Nederlands | nld-000 | Luxemburgs |
| português | por-000 | língua luxemburguesa |
| svenska | swe-000 | letzeburgisch språket |