| English | eng-000 |
| Mono | |
| ISO 639-3 | art-001 | mnh |
| ISO 639-3 | art-001 | mnr |
| ISO 639-3 | art-001 | mru |
| ISO 639-3 | art-001 | mte |
| ISO 639-3 Inverted Names | art-291 | Mono (Cameroon) |
| ISO 639-3 Inverted Names | art-291 | Mono (Democratic Republic of Congo) |
| ISO 639-3 Inverted Names | art-291 | Mono (Solomon Islands) |
| ISO 639-3 Inverted Names | art-291 | Mono (USA) |
| Glottolog Languoid Names | art-326 | Mono (USA) |
| Glottocode | art-327 | mono1275 |
| Glottolog Primary Key | art-328 | 34700 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 858 |
| ISO 3166-2 | art-416 | BJ-MO |
| català | cat-000 | Projecte Mono |
| čeština | ces-000 | Mono |
| 普通话 | cmn-000 | Mono |
| 國語 | cmn-001 | Mono |
| dansk | dan-000 | Mono |
| Deutsch | deu-000 | Mono |
| Deutsch | deu-000 | Mono-Projekt |
| suomi | fin-000 | Mono |
| français | fra-000 | Mono |
| français | fra-000 | mono |
| עברית | heb-000 | מונו |
| magyar | hun-000 | Mono |
| italiano | ita-000 | Mono |
| 日本語 | jpn-000 | MONO |
| 日本語 | jpn-000 | Mono |
| македонски | mkd-000 | Моно |
| Nederlands | nld-000 | Mono |
| polski | pol-000 | Mono |
| português | por-000 | Mono |
| русский | rus-000 | Mono |
| русский | rus-000 | индеец моно |
| русский | rus-000 | моно |
| español | spa-000 | Mono |
| español | spa-000 | Proyecto Mono |
| español | spa-000 | mono |
| svenska | swe-000 | Mono |
| Türkçe | tur-000 | Tekli |
| українська | ukr-000 | Mono |
| tiếng Việt | vie-000 | Mono |