| Language | Name | Code |
|---|---|---|
| Afrikaans | Reutlingen | af |
| Aragonese | Reutlingen | an |
| Arabic | رويتلينغن | ar |
| Asturian | Reutlingen | ast |
| azb | رویتلینقن | azb |
| ban | Reutlingen | ban |
| Bavarian | Reutlingen | bar |
| Belarusian | Ройтлінген | be |
| be-tarask | Ройтлінген | be-tarask |
| Bulgarian | Ройтлинген | bg |
| Bengali | রিউটলিংয়েন | bn |
| Breton | Reutlingen | br |
| Bosnian | Reutlingen | bs |
| Catalan | Reutlingen | ca |
| Chechen | Ройтлинген | ce |
| Cebuano | Reutlingen (kapital sa distrito) | ceb |
| Central Kurdish | ڕۆیتلینگن | ckb |
| Corsican | Reutlingen | co |
| Czech | Reutlingen | cs |
| Welsh | Reutlingen | cy |
| Danish | Reutlingen | da |
| German | Reutlingen | de |
| de-at | Reutlingen | de-at |
| de-ch | Reutlingen | de-ch |
| diq | Reutlingen | diq |
| Modern Greek (1453-) | Ρόιτλινγκεν | el |
| English | Reutlingen | en |
| en-ca | Reutlingen | en-ca |
| en-gb | Reutlingen | en-gb |
| Esperanto | Reutlingen | eo |
| Spanish | Reutlingen | es |
| Estonian | Reutlingen | et |
| Basque | Reutlingen | eu |
| Persian | رویتلینگن | fa |
| Finnish | Reutlingen | fi |
| French | Reutlingen | fr |
| frp | Reutlingen | frp |
| frr | Reutlingen | frr |
| fur | Reutlingen | fur |
| Western Frisian | Reutlingen | fy |
| Irish | Reutlingen | ga |
| Scottish Gaelic | Reutlingen | gd |
| Galician | Reutlingen | gl |
| gsw | Reitlenga | gsw |
| Gujarati | રુટલિંગન | gu |
| Hebrew | רויטלינגן | he |
| Hindi | रुतलिङ्गेन | hi |
| Croatian | Reutlingen | hr |
| Hungarian | Reutlingen | hu |
| Armenian | Ռոյթլինգեն | hy |
| Interlingua (International Auxiliary Language Association) | Reutlingen | ia |
| Indonesian | Reutlingen | id |
| Interlingue | Reutlingen | ie |
| Ido | Reutlingen | io |
| Icelandic | Reutlingen | is |
| Italian | Reutlingen | it |
| Japanese | ロイトリンゲン | ja |
| Kongo | Reutlingen | kg |
| Kazakh | Ройтлинген | kk |
| Kannada | ರಿಯುಟ್ಲಿನ್ಜೆನ್ | kn |
| Korean | 로이틀링겐 | ko |
| Kurdish | Reutlingen | ku |
| Latin | Reutlingen | la |
| Luxembourgish | Reutlingen | lb |
| Limburgan | Reutlingen | li |
| lij | Reutlingen | lij |
| lld | Reutlingen | lld |
| lmo | Reutlingen | lmo |
| Lithuanian | Roitlingenas | lt |
| Latvian | Reitlingene | lv |
| mdf | Ройтлингэн | mdf |
| Malagasy | Reutlingen | mg |
| min | Reutlingen | min |
| Macedonian | Ројтлинген | mk |
| Marathi | रेउलिंजेन | mr |
| Malay (macrolanguage) | Reutlingen | ms |
| nan | Reutlingen | nan |
| nap | Reutlingen | nap |
| Norwegian Bokmål | Reutlingen | nb |
| Low German | Reutlingen | nds |
| nds-nl | Reutlingen | nds-nl |
| Dutch | Reutlingen | nl |
| Norwegian Nynorsk | Reutlingen | nn |
| Narom | Reutlingen | nrm |
| Occitan (post 1500) | Reutlingen | oc |
| Ossetian | Ройтлинген | os |
| pcd | Reutlingen | pcd |
| Polish | Reutlingen | pl |
| pms | Reutlingen | pms |
| pnb | روٹلنگن | pnb |
| Portuguese | Reutlingen | pt |
| pt-br | Reutlingen | pt-br |
| Romansh | Reutlingen | rm |
| Romanian | Reutlingen | ro |
| Russian | Ройтлинген | ru |
| sah | Рейтлинген | sah |
| Sardinian | Reutlingen | sc |
| Sicilian | Reutlingen | scn |
| Scots | Reutlingen | sco |
| sh | Reutlingen | sh |
| Sinhala | රොට්ලින්ගන් | si |
| Slovak | Reutlingen | sk |
| Slovenian | Reutlingen | sl |
| Albanian | Reutlingen | sq |
| Serbian | Ројтлинген | sr |
| sr-el | Reutlingen | sr-el |
| stq | Reutlingen | stq |
| Swedish | Reutlingen | sv |
| Swahili (macrolanguage) | Reutlingen | sw |
| Tamil | ரூட்லிங்கன் | ta |
| Telugu | రెయూట్లింగేన్ | te |
| Thai | ร็อยท์ลิงเงิน | th |
| Turkish | Reutlingen | tr |
| Tatar | Ройтлинген | tt |
| tum | Reutlingen | tum |
| Ukrainian | Ройтлінґен | uk |
| Urdu | ریوتلینجین | ur |
| Uzbek | Reutlingen | uz |
| vec | Reutlingen | vec |
| Vietnamese | Reutlingen | vi |
| vls | Reutlingen | vls |
| Volapük | Reutlingen | vo |
| Walloon | Reutlingen | wa |
| war | Reutlingen | war |
| Wolof | Reutlingen | wo |
| Wu Chinese | 罗伊特林根 | wuu |
| yue | 羅伊特林根 | yue |
| Chinese | 罗伊特林根 | zh |
| zh-hant | 羅伊特林根 | zh-hant |
| Zulu | Reutlingen | zu |