| français | fra-000 |
| lezguien | |
| ISO 639 | art-005 | lez |
| brezhoneg | bre-000 | lezgieg |
| català | cat-000 | lesguià |
| Deutsch | deu-000 | lesgische Sprache |
| English | eng-000 | Lezgian language |
| Esperanto | epo-000 | lezga lingvo |
| suomi | fin-000 | lezgin kieli |
| 한국어 | kor-000 | 레즈긴어 |
| polski | pol-000 | język lezgiński |
| português | por-000 | língua lezgui |
| русский | rus-000 | лезгинский язык |
| Türkçe | tur-000 | Lezgice |