| Glottolog Languoid Names | art-326 |
| Mainfränkisch | |
| ISO 639-3 | art-001 | vmf |
| Glottocode | art-327 | main1267 |
| Glottocode | art-327 | main1268 |
| Glottolog Primary Key | art-328 | 37126 |
| Glottolog Primary Key | art-328 | 37147 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1596 |
| English | eng-000 | East Franconian |
| français | fra-000 | francique oriental |
| español | spa-000 | franconio oriental |