| Language | Name | Code |
|---|---|---|
| Arabic | بولو | ar |
| arz | بولو | arz |
| Asturian | Bolu | ast |
| Azerbaijani | Bolu | az |
| azb | بولی | azb |
| Belarusian | Балу | be |
| be-tarask | Балу | be-tarask |
| Bulgarian | Болу | bg |
| Bengali | বুলো | bn |
| Catalan | Bolu | ca |
| Chechen | Болу | ce |
| Cebuano | Bolu (kapital sa lalawigan) | ceb |
| Central Kurdish | بۆڵو | ckb |
| crh | Bolu | crh |
| Czech | Bolu | cs |
| Danish | Bolu | da |
| German | Bolu | de |
| diq | Bolu | diq |
| Modern Greek (1453-) | Μπολού | el |
| English | Bolu | en |
| Esperanto | Bolu | eo |
| Spanish | Bolu | es |
| Basque | Bolu | eu |
| Persian | بولو | fa |
| Finnish | Bolu | fi |
| French | Bolu | fr |
| Irish | Bolu | ga |
| gag | Bolu | gag |
| glk | بؤلي | glk |
| Gujarati | બોલુ | gu |
| Hebrew | בולו | he |
| Hindi | बोलू | hi |
| Hungarian | Bolu | hu |
| Armenian | Բոլու | hy |
| Indonesian | Bolu | id |
| Italian | Bolu | it |
| Japanese | ボル | ja |
| Georgian | ბოლუ | ka |
| Kannada | ಬೋಲು | kn |
| Korean | 볼루 | ko |
| lrc | بولی | lrc |
| Lithuanian | Bolu | lt |
| Latvian | Bolu | lv |
| mdf | Болу | mdf |
| min | Bolu | min |
| Marathi | बोलू | mr |
| mrj | Болу | mrj |
| Malay (macrolanguage) | Bolu | ms |
| mzn | بولو | mzn |
| Nauru | Bolu | na |
| nan | Bolu | nan |
| Norwegian Bokmål | Bolu | nb |
| Dutch | Bolu | nl |
| Norwegian Nynorsk | Bolu | nn |
| Ossetian | Болу | os |
| Polish | Bolu | pl |
| pnb | بولو | pnb |
| Portuguese | Bolu | pt |
| Romanian | Bolu | ro |
| Russian | Болу | ru |
| Kinyarwanda | Bolu | rw |
| Scots | Bolu | sco |
| sh | Bolu | sh |
| Sinhala | බොලු | si |
| Serbian | Болу | sr |
| sr-ec | Болу | sr-ec |
| sr-el | Bolu | sr-el |
| Swedish | Bolu | sv |
| Swahili (macrolanguage) | Bolu | sw |
| Tamil | பாலு | ta |
| Telugu | బోలు | te |
| Tajik | Болу | tg |
| Thai | โบลู | th |
| tly | Bolu | tly |
| Turkish | Bolu | tr |
| Tatar | Болу | tt |
| udm | Болу | udm |
| Ukrainian | Болу | uk |
| Urdu | بولو | ur |
| Uzbek | Bolu shahri (Turkiya) | uz |
| vec | Bolu | vec |
| Vietnamese | Bolu | vi |
| Volapük | Bolu | vo |
| war | Bolu | war |
| Wu Chinese | 博卢 (土耳其) | wuu |
| Chinese | 博盧 | zh |
| zh-cn | 博卢 | zh-cn |
| zh-hans | 博卢 | zh-hans |
| zh-hant | 博盧 | zh-hant |
| zh-hk | 博盧 | zh-hk |
| zh-sg | 博卢 | zh-sg |
| zh-tw | 博盧 | zh-tw |