| Language | Name | Code |
|---|---|---|
| ady | Брюссел | ady |
| Afrikaans | Brussel | af |
| Amharic | ብሩክሴል ከተማ | am |
| Aragonese | Bruselas | an |
| ang | Brysel | ang |
| Arabic | مدينة بروكسل | ar |
| ary | بروكسيل | ary |
| arz | بروكسل | arz |
| Asturian | Bruxeles | ast |
| Avaric | Брюссель | av |
| Aymara | Brussel | ay |
| Azerbaijani | Brüssel | az |
| Bashkir | Брюссель | ba |
| ban | Brussels | ban |
| Bavarian | Brissl | bar |
| Belarusian | Брусель | be |
| be-tarask | Брусэль | be-tarask |
| Bulgarian | Брюксел | bg |
| bho | ब्रसेल्स शहर | bho |
| Bislama | Brussels | bi |
| Bambara | Brussels | bm |
| Bengali | ব্রাসেলস শহর | bn |
| Breton | Brusel | br |
| Bosnian | Bruxelles | bs |
| Catalan | Brussel·les | ca |
| cbk-zam | Bruselas | cbk-zam |
| cdo | Brussel | cdo |
| Chechen | Бруссель | ce |
| Cebuano | Bruselas | ceb |
| Central Kurdish | شاری بروکسێل | ckb |
| Corsican | Bruxelles | co |
| crh | Brüksel | crh |
| crh-latn | Brüksel | crh-latn |
| Czech | Brusel | cs |
| csb | Bruksela | csb |
| Church Slavic | Брюѯєль | cu |
| Chuvash | Брюссель | cv |
| Welsh | Dinas Brwsel | cy |
| Danish | Bruxelles | da |
| German | Brüssel | de |
| diq | Bruksel | diq |
| Ewe | Brussels | ee |
| Modern Greek (1453-) | Βρυξέλλες | el |
| English | City of Brussels | en |
| en-ca | City of Brussels | en-ca |
| en-gb | City of Brussels | en-gb |
| Esperanto | Bruselo | eo |
| Spanish | Bruselas | es |
| Estonian | Brüssel | et |
| Basque | Brusela | eu |
| ext | Brusselas | ext |
| Persian | شهر بروکسل | fa |
| Fulah | Brussels | ff |
| Finnish | Bryssel | fi |
| Faroese | Brussel | fo |
| French | Ville de Bruxelles | fr |
| frp | Brussèles | frp |
| frr | Brussel | frr |
| fur | Brussels | fur |
| Western Frisian | Brussel | fy |
| Irish | an Bhruiséil | ga |
| Scottish Gaelic | A' Bhruiseal | gd |
| Galician | Bruxelas | gl |
| Guaraní | Vuruséla | gn |
| got | 𐌱𐍂𐌿𐍃𐌴𐌻 | got |
| gsw | Brüssel | gsw |
| Gujarati | બ્રસેલ્સ | gu |
| hak | Pu-lû-set-ngì | hak |
| Hebrew | בריסל | he |
| Hindi | ब्रसेल्स | hi |
| hif | Brussels | hif |
| Croatian | Bruxelles | hr |
| Upper Sorbian | Brüssel | hsb |
| Haitian | Briksèl | ht |
| Hungarian | Brüsszel | hu |
| Armenian | Բրյուսել | hy |
| hyw | Պրիւքսէլ | hyw |
| Interlingua (International Auxiliary Language Association) | Brussel | ia |
| Indonesian | Kota Brussel | id |
| Interlingue | Bruxelles | ie |
| Ido | Bruxel | io |
| Icelandic | Brussel | is |
| Italian | Bruxelles | it |
| Japanese | ブリュッセル市 | ja |
| jam | Brosls | jam |
| Javanese | Brussél | jv |
| Georgian | ბრიუსელი | ka |
| kaa | Bryussel | kaa |
| kab | Bruxelles | kab |
| kbd | Брюсел | kbd |
| kbp | Prukisɛɛlɩ | kbp |
| kge | Brussel | kge |
| Kazakh | Бруссел | kk |
| kk-cyrl | Брюссель | kk-cyrl |
| Kalaallisut | Bruxelles | kl |
| Kannada | ಬ್ರಸ್ಸೆಲ್ಸ್ | kn |
| Korean | 브뤼셀 | ko |
| ko-kp | 브류쎌 | ko-kp |
| Kurdish | Bruksel | ku |
| Komi | Брюссель | kv |
| Cornish | Brusselas | kw |
| Kirghiz | Брюссель | ky |
| Latin | Bruxellae | la |
| lad | Bruselas | lad |
| Luxembourgish | Bréissel | lb |
| Limburgan | Brussel | li |
| lij | Bruxelles | lij |
| Lingala | Bruxelles | ln |
| lrc | بروگسل | lrc |
| Lithuanian | Briuselis | lt |
| Latvian | Brisele | lv |
| lzh | 布魯塞爾 | lzh |
| mdf | Брюсэль | mdf |
| Malagasy | Brussel | mg |
| mhr | Брюссель | mhr |
| Maori | Paruhi | mi |
| min | Kota Brussels | min |
| Macedonian | Брисел | mk |
| Malayalam | ബ്രസൽസ് നഗരം | ml |
| Mongolian | Брюссель | mn |
| Marathi | ब्रसेल्स | mr |
| mrj | Брюссель | mrj |
| Malay (macrolanguage) | Brussel | ms |
| Maltese | Brussell | mt |
| Burmese | ဘရပ်ဆဲလ်မြို့ | my |
| myv | Брюссель ош | myv |
| Nauru | Brussels | na |
| nah | Brusel | nah |
| nan | Brussels Chhī | nan |
| nap | Bruxelles | nap |
| Norwegian Bokmål | Brussel | nb |
| Low German | Brüssel | nds |
| nds-nl | Brussel | nds-nl |
| Nepali (macrolanguage) | ब्रसेल्स | ne |
| Dutch | Stad Brussel | nl |
| Norwegian Nynorsk | Brussel | nn |
| nov | Bruxelles | nov |
| Narom | Brusselle | nrm |
| Chichewa | Brussels | ny |
| Occitan (post 1500) | Brussèlas | oc |
| Ossetian | Брюссель | os |
| Panjabi | ਬਰੱਸਲਸ | pa |
| Pampanga | Bruselas | pam |
| pap | Brusela | pap |
| pcd | Brusselle | pcd |
| Polish | Bruksela | pl |
| pms | Brussel | pms |
| pnb | برسلز | pnb |
| Portuguese | Bruxelas | pt |
| pt-br | Cidade de Bruxelas | pt-br |
| Quechua | Brussel | qu |
| Romansh | Brüssel | rm |
| rmy | Brusel | rmy |
| Romanian | Bruxelles | ro |
| roa-tara | Bruxelles | roa-tara |
| Russian | Брюссель | ru |
| rue | Брусел | rue |
| sah | Брүссель | sah |
| Sardinian | Tzitade de Bruxelles | sc |
| Sicilian | Bruxelles | scn |
| Scots | Ceety o Brussels | sco |
| Sindhi | بروسیلز | sd |
| Northern Sami | Bryssel | se |
| sgs | Briuselis | sgs |
| sh | Grad Bruxelles | sh |
| Sinhala | බෲසෙල්ස් | si |
| Slovak | Brusel | sk |
| Slovenian | Bruselj | sl |
| smn | Bryssel kaavpug | smn |
| Shona | Brussels | sn |
| Somali | Boroksel | so |
| Albanian | Brukseli | sq |
| Serbian | Брисел | sr |
| srn | Brusilu | srn |
| stq | Brussel | stq |
| Swedish | Bryssel | sv |
| Swahili (macrolanguage) | Brussels | sw |
| szl | Bruksela | szl |
| Tamil | பிரெஸ்சல்ஸ் மாநகரம் | ta |
| Telugu | బ్రసెల్స్ | te |
| Tajik | Брюссел | tg |
| tg-cyrl | Брюссел | tg-cyrl |
| Thai | นครบรัสเซลส์ | th |
| Turkmen | Brussel | tk |
| Tagalog | Lungsod ng Bruselas | tl |
| tly | Brussel | tly |
| tok | ma tomo Puse | tok |
| Tok Pisin | Brussels | tpi |
| Turkish | Brüksel Şehri | tr |
| Tatar | Брюссель | tt |
| Twi | Brasɛls | tw |
| udm | Брюссель | udm |
| Uighur | Bryussél | ug |
| Ukrainian | Брюссель | uk |
| Urdu | برسلز شہر | ur |
| Uzbek | Bryussel | uz |
| vec | Borseła | vec |
| vep | Brüssel' | vep |
| Vietnamese | Bruxelles | vi |
| vls | Brussel | vls |
| Volapük | Brussel | vo |
| vro | Brüssel | vro |
| Walloon | Brussele | wa |
| war | Bruselas | war |
| Wolof | Burusel | wo |
| Wu Chinese | 布鲁塞尔 | wuu |
| xmf | ბრიუსელი | xmf |
| Yiddish | בריסל | yi |
| yue | 布魯塞爾 | yue |
| zea | Brussel | zea |
| Chinese | 布鲁塞尔 | zh |
| zh-cn | 布鲁塞尔 | zh-cn |
| zh-hans | 布鲁塞尔 | zh-hans |
| zh-hant | 布魯塞爾 | zh-hant |
| zh-hk | 布魯塞爾 | zh-hk |
| zh-tw | 布魯塞爾 | zh-tw |