| Language | Name | Code |
|---|---|---|
| Afrikaans | Neuss | af |
| Aragonese | Neuss | an |
| Arabic | نويس | ar |
| arz | نويس | arz |
| Asturian | Neuss | ast |
| avk | Neuss | avk |
| Bashkir | Нойс | ba |
| ban | Neuss | ban |
| Bavarian | Neuss | bar |
| Belarusian | Нойс | be |
| Bulgarian | Нойс | bg |
| Breton | Neuss | br |
| Catalan | Neuss | ca |
| Cebuano | Neuss (kapital sa distrito) | ceb |
| Central Kurdish | نۆیس | ckb |
| Corsican | Neuss | co |
| Czech | Neuss | cs |
| Welsh | Neuss | cy |
| Danish | Neuss | da |
| German | Neuss | de |
| de-at | Neuss | de-at |
| de-ch | Neuss | de-ch |
| diq | Neuss | diq |
| Modern Greek (1453-) | Νόις | el |
| English | Neuss | en |
| en-ca | Neuss | en-ca |
| en-gb | Neuss | en-gb |
| Esperanto | Neuss | eo |
| Spanish | Neuss | es |
| Estonian | Neuss | et |
| Basque | Neuss | eu |
| Persian | نویس | fa |
| Finnish | Neuss | fi |
| French | Neuss | fr |
| frp | Neuss | frp |
| frr | Neuss | frr |
| fur | Neuss | fur |
| Western Frisian | Neuss | fy |
| Irish | Neuss | ga |
| Scottish Gaelic | Neuss | gd |
| Galician | Neuss | gl |
| gsw | Neuss | gsw |
| Hebrew | נויס | he |
| Croatian | Neuss | hr |
| Hungarian | Neuss | hu |
| Armenian | Նոյս | hy |
| Interlingua (International Auxiliary Language Association) | Neuss | ia |
| Indonesian | Neuss | id |
| Interlingue | Neuss | ie |
| Ido | Neuss | io |
| Icelandic | Neuss | is |
| Italian | Neuss | it |
| Japanese | ノイス | ja |
| Georgian | ნოისი | ka |
| Kongo | Neuss | kg |
| Kazakh | Нойс | kk |
| Korean | 노이스 | ko |
| ksh | Nüss | ksh |
| Kurdish | Neuss | ku |
| Kirghiz | Нойс | ky |
| Latin | Novaesium | la |
| Luxembourgish | Neuss | lb |
| Limburgan | Neuss | li |
| lij | Neuss | lij |
| lld | Neuss | lld |
| Lithuanian | Noisas | lt |
| Latvian | Neisa | lv |
| Malagasy | Neuss | mg |
| min | Neuss | min |
| Macedonian | Нојс | mk |
| Malay (macrolanguage) | Neuss | ms |
| nan | Neuss | nan |
| nap | Neuss | nap |
| Norwegian Bokmål | Neuss | nb |
| Low German | Neuss | nds |
| nds-nl | Neuss | nds-nl |
| Dutch | Neuss | nl |
| Norwegian Nynorsk | Neuss | nn |
| Narom | Neuss | nrm |
| Occitan (post 1500) | Neuss | oc |
| Ossetian | Нойс | os |
| pcd | Neuss | pcd |
| Polish | Neuss | pl |
| pms | Neuss | pms |
| pnb | نیوس | pnb |
| Portuguese | Neuss | pt |
| pt-br | Neuss | pt-br |
| Romansh | Neuss | rm |
| Romanian | Neuss | ro |
| Russian | Нойс | ru |
| Sardinian | Neuss | sc |
| Sicilian | Neuss | scn |
| Scots | Neuss | sco |
| sh | Neuss | sh |
| Slovak | Neuss | sk |
| Slovenian | Neuss | sl |
| Serbian | Нојс | sr |
| sr-el | Neuss | sr-el |
| stq | Neuss | stq |
| Swedish | Neuss | sv |
| Swahili (macrolanguage) | Neuss | sw |
| szl | Neuss | szl |
| Tamil | நியஸ் | ta |
| Thai | น็อยส์ | th |
| Turkish | Neuss | tr |
| Tatar | Нойсс | tt |
| tum | Neuss | tum |
| Ukrainian | Нойс | uk |
| vec | Neuss | vec |
| Vietnamese | Neuss | vi |
| vls | Neuss | vls |
| Volapük | Neuss | vo |
| Walloon | Neuss | wa |
| war | Neuss | war |
| Wolof | Neuss | wo |
| Wu Chinese | 诺伊斯 | wuu |
| Chinese | 诺伊斯 | zh |
| zh-hant | 諾伊斯 | zh-hant |
| Zulu | Neuss | zu |