| Language | Name | Code |
|---|---|---|
| Afrikaans | Pittsburgh | af |
| Amharic | ፕትስበርግ | am |
| ang | Pyttesburh | ang |
| Arabic | بيتسبرغ | ar |
| arz | پيتسبرج | arz |
| Asturian | Pittsburgh | ast |
| Azerbaijani | Pitsburq | az |
| azb | پیتسبورگ | azb |
| Belarusian | Пітсбург | be |
| be-tarask | Пітсбург | be-tarask |
| Bulgarian | Питсбърг | bg |
| Bambara | Pittsburgh | bm |
| Bengali | পিট্সবার্গ | bn |
| Breton | Pittsburgh | br |
| Bosnian | Pittsburgh | bs |
| Catalan | Pittsburgh | ca |
| Chechen | Питтсбург | ce |
| Cebuano | Pittsburgh | ceb |
| Chamorro | Pittsburgh | ch |
| Central Kurdish | پیتسبێرگ | ckb |
| Corsican | Pittsburgh | co |
| crh | Pittsburg | crh |
| crh-latn | Pittsburg | crh-latn |
| Czech | Pittsburgh | cs |
| Chuvash | Питтсбург | cv |
| Welsh | Pittsburgh | cy |
| Danish | Pittsburgh | da |
| German | Pittsburgh | de |
| Modern Greek (1453-) | Πίτσμπεργκ | el |
| eml | Pittsburgh | eml |
| English | Pittsburgh | en |
| en-ca | Pittsburgh | en-ca |
| en-gb | Pittsburgh | en-gb |
| Esperanto | Picburgo | eo |
| Spanish | Pittsburgh | es |
| Estonian | Pittsburgh | et |
| Basque | Pittsburgh | eu |
| Persian | پیتسبورگ | fa |
| Finnish | Pittsburgh | fi |
| fit | Pittsburgh | fit |
| Faroese | Pittsburgh | fo |
| French | Pittsburgh | fr |
| frr | Pittsburgh | frr |
| Western Frisian | Pittsburgh | fy |
| Irish | Pittsburgh | ga |
| Scottish Gaelic | Pittsburgh | gd |
| Galician | Pittsburgh | gl |
| glk | پيتسبرگ (پنسيلوانيا) | glk |
| Gujarati | પિટ્સબર્ગ | gu |
| hak | Pittsburgh | hak |
| Hebrew | פיטסבורג | he |
| Hindi | पिट्सबर्ग | hi |
| Croatian | Pittsburgh | hr |
| Haitian | Pittsburgh | ht |
| Hungarian | Pittsburgh | hu |
| Armenian | Փիթսբուրգ | hy |
| hyw | Փիթսպուրկ | hyw |
| Interlingua (International Auxiliary Language Association) | Pittsburgh | ia |
| Indonesian | Pittsburgh | id |
| ilo | Pittsburgh | ilo |
| Ido | Pittsburgh | io |
| Icelandic | Pittsburgh | is |
| Italian | Pittsburgh | it |
| Japanese | ピッツバーグ | ja |
| Georgian | პიტსბურგი | ka |
| Kikuyu | Pittsburgh | ki |
| Kazakh | Питтсбург | kk |
| Kannada | ಪಿಟ್ಸ್ಬರ್ಗ್ | kn |
| Korean | 피츠버그 | ko |
| Kurdish | Pittsburgh | ku |
| Cornish | Pittsburgh | kw |
| Kirghiz | Питсбург | ky |
| Latin | Pittsburgum | la |
| Luxembourgish | Pittsburgh | lb |
| Limburgan | Pittsburgh | li |
| lld | Pittsburgh | lld |
| lmo | Pittsburgh | lmo |
| Lithuanian | Pitsburgas | lt |
| Latvian | Pitsburga | lv |
| Malagasy | Pittsburgh | mg |
| Macedonian | Питсбург | mk |
| Marathi | पिट्सबर्ग | mr |
| Malay (macrolanguage) | Pittsburgh | ms |
| Maltese | Pittsburgh | mt |
| nan | Pittsburgh | nan |
| Norwegian Bokmål | Pittsburgh | nb |
| Dutch | Pittsburgh | nl |
| Norwegian Nynorsk | Pittsburgh | nn |
| Navajo | Naʼníʼá Halání | nv |
| Occitan (post 1500) | Pittsburgh | oc |
| Ossetian | Питтсбург | os |
| Panjabi | ਪੀਟਸਬਰਗ | pa |
| pdc | Pittsbarig | pdc |
| Polish | Pittsburgh | pl |
| pms | Pittsburgh | pms |
| pnb | پٹس برگ | pnb |
| Portuguese | Pittsburgh | pt |
| pt-br | Pittsburgh | pt-br |
| rmy | Pittsburgh | rmy |
| Romanian | Pittsburgh | ro |
| Russian | Питтсбург | ru |
| rue | Питтсбург | rue |
| sah | Питтсбург | sah |
| sat | ᱯᱤᱴᱥᱵᱚᱨᱜᱽ,ᱯᱮᱱᱥᱤᱞᱵᱷᱟᱱᱤᱭᱟ | sat |
| Sardinian | Pittsburgh | sc |
| Sicilian | Pittsburgh | scn |
| Scots | Pittsburgh | sco |
| sh | Pittsburgh | sh |
| Sinhala | පිට්ස්බර්ග් | si |
| Slovak | Pittsburgh | sk |
| Slovenian | Pittsburgh | sl |
| Serbian | Питсбург | sr |
| Swedish | Pittsburgh | sv |
| Swahili (macrolanguage) | Pittsburgh | sw |
| szl | Pittsburgh | szl |
| Tamil | பிட்ஸ்பர்க் | ta |
| Telugu | పిట్స్బర్గ్ | te |
| Thai | พิตต์สเบิร์ก | th |
| Tagalog | Pittsburgh | tl |
| Turkish | Pittsburgh | tr |
| Tatar | Питтсбург | tt |
| Twi | Pittsburgh | tw |
| Ukrainian | Піттсбург | uk |
| Urdu | پٹسبرگ | ur |
| Uzbek | Pitsburg | uz |
| vec | Pittsburgh | vec |
| vep | Pittsburg | vep |
| Vietnamese | Pittsburgh | vi |
| Volapük | Pittsburgh | vo |
| war | Pittsburgh | war |
| Wu Chinese | 匹兹堡 | wuu |
| Yiddish | פיטסבורג | yi |
| Yoruba | Pittsburgh | yo |
| yue | 匹茲堡 | yue |
| Chinese | 匹兹堡 | zh |
| zh-cn | 匹兹堡 | zh-cn |
| zh-hans | 匹兹堡 | zh-hans |
| zh-hant | 匹茲堡 | zh-hant |
| zh-hk | 匹茲堡 | zh-hk |
| zh-mo | 匹茲堡 | zh-mo |
| zh-my | 匹兹堡 | zh-my |
| zh-sg | 匹兹堡 | zh-sg |
| zh-tw | 匹茲堡 | zh-tw |