| עברית | heb-000 |
| נואי | |
| العربية | arb-000 | نيوي |
| български | bul-000 | Ниуе |
| čeština | ces-000 | Niue |
| 普通话 | cmn-000 | 纽埃 |
| 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 |
| suomi | fin-000 | Niue |
| français | fra-000 | Niue |
| हिन्दी | hin-000 | नीयू |
| hrvatski | hrv-000 | Niue |
| magyar | hun-000 | Niue |
| italiano | ita-000 | Niue |
| 日本語 | jpn-000 | ニウエ |
| 한국어 | kor-000 | 니우에 |
| lietuvių | lit-000 | Niue |
| latviešu | lvs-000 | Niue |
| Nederlands | nld-000 | Niue |
| bokmål | nob-000 | Niue |
| polski | pol-000 | Niue |
| português | por-000 | Niue |
| română | ron-000 | Niue |
| slovenčina | slk-000 | Niue |
| slovenščina | slv-000 | Niue |
| español | spa-000 | Niue |
| srpski | srp-001 | Niue |
| svenska | swe-000 | Niue |
| ภาษาไทย | tha-000 | นีอูเอ |
| Türkçe | tur-000 | Niue |
| українська | ukr-000 | Ніує |