| napulitano | nap-000 |
| nnapulitano | |
| Afrikaans | afr-000 | napolitaans |
| ISO 639-3 | art-001 | nap |
| ISO 639-2/B | art-003 | nap |
| ISO 639-3 Inverted Names | art-291 | Neapolitan |
| 普通话 | cmn-000 | 拿坡里语 |
| Deutsch | deu-000 | Neapolitanisch |
| English | eng-000 | Neapolitan |
| français | fra-000 | napolitain |
| interlingua | ina-000 | neapolitana |
| interlingua | ina-000 | neapolitano |
| italiano | ita-000 | napoletano |
| 日本語 | jpn-000 | ナポリ人 |
| 日本語 | jpn-000 | ナポリ語 |
| latine | lat-000 | neapolitanus |
| lietuvių | lit-000 | neapolietis |
| lietuvių | lit-000 | neapolietė |
| napulitano | nap-000 | lengua napulitana |
| napulitano | nap-000 | napulitano |
| Nederlands | nld-000 | napolitaans |
| português | por-000 | napolitana |
| português | por-000 | napolitano |
| русский | rus-000 | неаполитанский |
| español | spa-000 | napolitano |
| svenska | swe-000 | neapolitanska |