| Language | Name | Code |
|---|---|---|
| Afrikaans | Belfort | af |
| Aragonese | Belfort | an |
| Arabic | بلفور | ar |
| arz | بلفور | arz |
| Asturian | Belfort | ast |
| azb | بلفور | azb |
| Bavarian | Belfort | bar |
| Belarusian | Бельфор | be |
| be-tarask | Бэльфор | be-tarask |
| Bulgarian | Белфор | bg |
| Bambara | Belfort | bm |
| Breton | Belfort | br |
| Catalan | Belfort | ca |
| Chechen | БельфогӀ | ce |
| Cebuano | Belfort | ceb |
| Corsican | Belfort | co |
| Czech | Belfort | cs |
| Chuvash | Бельфор | cv |
| Welsh | Belfort | cy |
| Danish | Belfort | da |
| German | Belfort | de |
| de-at | Belfort | de-at |
| de-ch | Belfort | de-ch |
| Modern Greek (1453-) | Μπελφόρ | el |
| English | Belfort | en |
| en-ca | Belfort | en-ca |
| en-gb | Belfort | en-gb |
| Esperanto | Belfort | eo |
| Spanish | Belfort | es |
| Estonian | Belfort | et |
| Basque | Belfort | eu |
| Persian | بلفور | fa |
| Finnish | Belfort | fi |
| Faroese | Belfort | fo |
| French | Belfort | fr |
| frc | Belfort | frc |
| frp | Belfort | frp |
| frr | Belfort | frr |
| fur | Belfort | fur |
| Irish | Belfort | ga |
| Scottish Gaelic | Belfort | gd |
| Galician | Belfort | gl |
| gsw | Belfort | gsw |
| Hebrew | בלפור | he |
| Croatian | Belfort | hr |
| Hungarian | Belfort | hu |
| Armenian | Բելֆոր | hy |
| Interlingua (International Auxiliary Language Association) | Belfort | ia |
| Indonesian | Belfort | id |
| Interlingue | Belfort | ie |
| Ido | Belfort | io |
| Icelandic | Belfort | is |
| Italian | Belfort | it |
| Japanese | ベルフォール | ja |
| jam | Belfort | jam |
| kab | Belfort | kab |
| Kongo | Belfort | kg |
| Kalaallisut | Belfort | kl |
| Korean | 벨포르 | ko |
| Latin | Belfortium | la |
| Luxembourgish | Belfort | lb |
| Limburgan | Belfort | li |
| lij | Belfort | lij |
| lld | Belfort | lld |
| Lithuanian | Belforas | lt |
| Latvian | Belfora | lv |
| Malagasy | Belfort | mg |
| min | Belfort | min |
| Macedonian | Белфор | mk |
| Malay (macrolanguage) | Belfort | ms |
| mzn | بلفور | mzn |
| nan | Belfort | nan |
| nap | Belfort | nap |
| Norwegian Bokmål | Belfort | nb |
| Low German | Belfort | nds |
| nds-nl | Belfort | nds-nl |
| Dutch | Belfort | nl |
| Norwegian Nynorsk | Belfort | nn |
| nov | Belfort | nov |
| Narom | Belfort | nrm |
| Occitan (post 1500) | Belfòrt | oc |
| Ossetian | Бельфор | os |
| pap | Belfort | pap |
| pcd | Belfort | pcd |
| pfl | Belfort | pfl |
| Polish | Belfort | pl |
| pms | Belfort | pms |
| prg | Belfort | prg |
| Portuguese | Belfort | pt |
| pt-br | Belfort | pt-br |
| rgn | Belfort | rgn |
| Romansh | Belfort | rm |
| Romanian | Belfort | ro |
| Russian | Бельфор | ru |
| Sardinian | Belfort | sc |
| Sicilian | Belfort | scn |
| Scots | Belfort | sco |
| sh | Belfort | sh |
| Slovak | Belfort | sk |
| Slovenian | Belfort | sl |
| Albanian | Belfort | sq |
| Serbian | Белфор | sr |
| sr-ec | Белфор | sr-ec |
| sr-el | Belfor | sr-el |
| Swedish | Belfort | sv |
| Swahili (macrolanguage) | Belfort | sw |
| szl | Belfort | szl |
| Thai | แบลฟอร์ | th |
| Turkish | Belfort | tr |
| Tatar | Бельфор | tt |
| Ukrainian | Бельфор | uk |
| Urdu | بیلفوغ | ur |
| Uzbek | Belfort | uz |
| vec | Belfort | vec |
| Vietnamese | Belfort | vi |
| vls | Belfort | vls |
| vmf | Belfort | vmf |
| Volapük | Belfort | vo |
| Walloon | Belfort | wa |
| war | Belfort | war |
| Wolof | Belfort | wo |
| Wu Chinese | 贝尔福 | wuu |
| yue | 貝爾福 | yue |
| Chinese | 贝尔福 | zh |
| zh-cn | 贝尔福 | zh-cn |
| zh-hans | 贝尔福 | zh-hans |
| zh-hant | 貝爾福 | zh-hant |
| zh-hk | 貝爾福 | zh-hk |
| zh-mo | 貝爾福 | zh-mo |
| zh-my | 贝尔福 | zh-my |
| zh-sg | 贝尔福 | zh-sg |
| zh-tw | 貝爾福 | zh-tw |
| Zulu | Belfort | zu |