| English | eng-000 |
| Langobardic | |
| ISO 639-3 | art-001 | lng |
| ISO 639-PanLex | art-274 | lng-000 |
| ISO 639-3 Inverted Names | art-291 | Langobardic |
| 普通话 | cmn-000 | 伦巴底日耳曼语 |
| Deutsch | deu-000 | langobardisch |
| English | eng-000 | Lombardic |
| italiano | ita-000 | longobardo |
| Kölsch | ksh-000 | Langjobardesch |
| Lingua Franca Nova | lfn-000 | langobarda |
| русский | rus-000 | лангобардский |