| lietuvių | lit-000 |
| Niue | |
| العربية | arb-000 | نيوي |
| luenga aragonesa | arg-000 | Niue |
| беларуская | bel-000 | Ніўэ |
| български | bul-000 | Ниуе |
| català | cat-000 | Niue |
| čeština | ces-000 | Niue |
| 普通话 | cmn-000 | 纽埃 |
| 國語 | cmn-001 | 紐埃 |
| 國語 | cmn-001 | 紐威島 |
| dansk | dan-000 | Niue |
| Deutsch | deu-000 | Niue |
| eesti | ekk-000 | Niue |
| ελληνικά | ell-000 | Νιούε |
| English | eng-000 | Niue |
| Esperanto | epo-000 | Niuo |
| euskara | eus-000 | Niue |
| suomi | fin-000 | Niue |
| français | fra-000 | Nioué |
| français | fra-000 | Niue |
| galego | glg-000 | Niue |
| Srpskohrvatski | hbs-001 | Niue |
| עברית | heb-000 | נואי |
| עברית | heb-000 | ניווה |
| हिन्दी | hin-000 | नीयू |
| hrvatski | hrv-000 | Niue |
| magyar | hun-000 | Niue |
| Ido | ido-000 | Niue |
| bahasa Indonesia | ind-000 | Niue |
| íslenska | isl-000 | Niue |
| italiano | ita-000 | Niue |
| 日本語 | jpn-000 | ニウエ |
| 한국어 | kor-000 | 니우에 |
| latviešu | lvs-000 | Niue |
| Malti | mlt-000 | in-Niue |
| Nederlands | nld-000 | Niue |
| nynorsk | nno-000 | Niue |
| bokmål | nob-000 | Niue |
| polski | pol-000 | Niue |
| português | por-000 | Niue |
| română | ron-000 | Niue |
| русский | rus-000 | Ниуэ |
| slovenčina | slk-000 | Niue |
| slovenščina | slv-000 | Niue |
| español | spa-000 | Niue |
| српски | srp-000 | Ниуе |
| српски | srp-000 | Нијуе |
| srpski | srp-001 | Niue |
| svenska | swe-000 | Niue |
| ภาษาไทย | tha-000 | นีอูเอ |
| Türkçe | tur-000 | Niue |
| українська | ukr-000 | Ніує |