| Novial | nov-000 |
| novial | |
| Afrikaans | afr-000 | Novial |
| العربية | arb-000 | نوفيال |
| ISO 639-3 | art-001 | nov |
| ISO 639 | art-005 | nov |
| ISO 639-3 Inverted Names | art-291 | Novial |
| Kotava | avk-000 | Novialava |
| беларуская | bel-000 | навіяль |
| 普通话 | cmn-000 | 诺维亚语 |
| 國語 | cmn-001 | 諾維亞語 |
| Cymraeg | cym-000 | Novial |
| dansk | dan-000 | novial |
| Deutsch | deu-000 | Novial |
| eesti | ekk-000 | noviaal |
| ελληνικά | ell-000 | νόβιαλ |
| English | eng-000 | Novial |
| Esperanto | epo-000 | Novialo |
| suomi | fin-000 | novial |
| français | fra-000 | novial |
| Frysk | fry-000 | Novial |
| magyar | hun-000 | novial |
| Ido | ido-000 | Novial |
| Interlingue | ile-000 | Novial |
| interlingua | ina-000 | Novial |
| italiano | ita-000 | novial |
| 日本語 | jpn-000 | ノヴィアル |
| 한국어 | kor-000 | 노비알 |
| Malti | mlt-000 | Novial |
| Nederlands | nld-000 | Novial |
| bokmål | nob-000 | novial |
| lenga piemontèisa | pms-000 | novial |
| polski | pol-000 | novial |
| português | por-000 | novial |
| русский | rus-000 | новиаль |
| slovenščina | slv-000 | novial |
| español | spa-000 | novial |
| српски | srp-000 | новиал |
| srpski | srp-001 | novial |
| ภาษาไทย | tha-000 | ภาษาโนเวียล |
| اردو | urd-000 | نوویال |