| English | eng-000 |
| Mayo | |
| ISO 639-3 | art-001 | mfy |
| Universal Networking Language | art-253 | mayo(icl>dressing>thing,equ>mayonnaise) |
| Universal Networking Language | art-253 | mayo(icl>mayonnaise) |
| Universal Networking Language | art-253 | mayo(icl>name>abstract_thing,com>male,nam<person) |
| ISO 639-3 Inverted Names | art-291 | Mayo |
| Glottolog Languoid Names | art-326 | Mayo |
| Glottocode | art-327 | mayo1264 |
| Glottolog Primary Key | art-328 | 34619 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1490 |
| ISO 3166-2 | art-416 | IE-MO |
| 普通话 | cmn-000 | 马约语 |
| Deutsch | deu-000 | Mayo |
| français | fra-000 | Mayo |
| français | fra-000 | Mayo Abbey |
| français | fra-000 | mayo |
| français | fra-000 | mayonnaise |
| Gaeilge | gle-000 | Contae Mhaigh Eo |
| Gaeilge | gle-000 | Maigh Eo |
| yn Ghaelg | glv-000 | May Eo |
| हिन्दी | hin-000 | मेयो |
| македонски | mkd-000 | Мејо |
| Nederlands | nld-000 | Mayo |
| português | por-000 | Mayo |
| русский | rus-000 | Майо |
| русский | rus-000 | Мэ́йо |
| español | spa-000 | mayo |
| Volapük | vol-000 | Mayo |