| Language | Name | Code |
|---|---|---|
| ace | Islamabad | ace |
| Afrikaans | Islamabad | af |
| Amharic | ኢስላማባድ | am |
| Aragonese | Islamabad | an |
| Arabic | إسلام آباد | ar |
| ary | إسلاماباد | ary |
| arz | اسلام اباد | arz |
| Assamese | ইছলামাবাদ | as |
| Asturian | Islamabad | ast |
| awa | इस्लामाबाद | awa |
| Azerbaijani | İslamabad | az |
| azb | ایسلام آباد | azb |
| Bashkir | Исламабад | ba |
| ban | Islamabad | ban |
| bcl | Islamabad | bcl |
| Belarusian | Ісламабад | be |
| be-tarask | Ісламабад | be-tarask |
| Bulgarian | Исламабад | bg |
| Bengali | ইসলামাবাদ | bn |
| Tibetan | ཨི་སི་ལམ་བོ། | bo |
| Breton | Islamabad | br |
| Bosnian | Islamabad | bs |
| Catalan | Islamabad | ca |
| cdo | Islamabad | cdo |
| Chechen | Исламабад | ce |
| Cebuano | Islamabad (ulohang dakbayan sa Pakistan) | ceb |
| Central Kurdish | ئیسلاماباد | ckb |
| crh | İslamabad | crh |
| Czech | Islámábád | cs |
| Welsh | Islamabad | cy |
| Danish | Islamabad | da |
| German | Islamabad | de |
| de-ch | Islamabad | de-ch |
| diq | Islamabad | diq |
| dty | इस्लामाबाद | dty |
| Dhivehi | އިސްލާމްއާބާދު | dv |
| Modern Greek (1453-) | Ισλαμαμπάντ | el |
| English | Islamabad | en |
| en-ca | Islamabad | en-ca |
| en-gb | Islamabad | en-gb |
| Esperanto | Islamabado | eo |
| Spanish | Islamabad | es |
| Estonian | Islāmābād | et |
| Basque | Islamabad | eu |
| Persian | اسلامآباد | fa |
| Finnish | Islamabad | fi |
| Faroese | Islamabad | fo |
| French | Islamabad | fr |
| frr | Islamabad | frr |
| Western Frisian | Islamabad | fy |
| Irish | Islamabad | ga |
| Scottish Gaelic | Islamabad | gd |
| Galician | Islamabad | gl |
| Gujarati | ઇસ્લામાબાદ | gu |
| Hausa | Islamabad | ha |
| hak | Islamabad | hak |
| Hebrew | אסלאמאבאד | he |
| Hindi | इस्लामाबाद | hi |
| hif | Islamabad | hif |
| Croatian | Islamabad | hr |
| Upper Sorbian | Islamabad | hsb |
| Haitian | Islamabad | ht |
| Hungarian | Iszlámábád | hu |
| Armenian | Իսլամաբադ | hy |
| Interlingua (International Auxiliary Language Association) | Islamabad | ia |
| Indonesian | Islamabad | id |
| Interlingue | Islamabad | ie |
| ilo | Islamabad | ilo |
| Ido | Islamabad | io |
| Icelandic | Islamabad | is |
| Italian | Islamabad | it |
| Japanese | イスラマバード | ja |
| Javanese | Islamabad | jv |
| Georgian | ისლამაბადი | ka |
| kaa | İslamabad | kaa |
| kab | Islamabad | kab |
| kge | Islamabad | kge |
| Kikuyu | Islamabad | ki |
| Kazakh | Исламабад | kk |
| kk-cyrl | Исламабад | kk-cyrl |
| Kalaallisut | Islamabad | kl |
| Kannada | ಇಸ್ಲಾಮಾಬಾದ್ | kn |
| Korean | 이슬라마바드 | ko |
| Kashmiri | اِسلام آباد | ks |
| Kurdish | Îslamabad | ku |
| Kirghiz | Исламабад | ky |
| Latin | Islamabada | la |
| Luxembourgish | Islamabad | lb |
| lez | Исламабад | lez |
| lfn | Islamabad | lfn |
| lij | Islamabad | lij |
| lmo | Islamabad | lmo |
| lrc | اسلام آباد | lrc |
| Lithuanian | Islamabadas | lt |
| Latvian | Islāmābāda | lv |
| mag | इस्लामाबाद् | mag |
| mai | इस्लामाबाद | mai |
| Maori | Islamabad | mi |
| Macedonian | Исламабад | mk |
| Malayalam | ഇസ്ലാമബാദ് | ml |
| Mongolian | Исламабад | mn |
| Marathi | इस्लामाबाद | mr |
| Malay (macrolanguage) | Islamabad | ms |
| Maltese | Islamabad | mt |
| mwl | Islamabad | mwl |
| Burmese | အစ္စလာမ်မာဗတ်မြို့ | my |
| mzn | اسلام آباد | mzn |
| nah | Islamabad | nah |
| nan | Islamabad | nan |
| nap | Islamabad | nap |
| Norwegian Bokmål | Islamabad | nb |
| Nepali (macrolanguage) | इस्लामाबाद | ne |
| Dutch | Islamabad | nl |
| Norwegian Nynorsk | Islamabad | nn |
| nov | Islamabad | nov |
| Navajo | Dį́į́ʼyaaʼáhí | nv |
| Occitan (post 1500) | Islamabad | oc |
| Livvi | Islamabad | olo |
| Oriya (macrolanguage) | ଇସଲାମାବାଦ | or |
| Ossetian | Исламабад | os |
| Panjabi | ਇਸਲਾਮਾਬਾਦ | pa |
| pap | Islamabad | pap |
| Polish | Islamabad | pl |
| pms | Islamabad | pms |
| pnb | اسلام آباد | pnb |
| Pushto | اسلام آباد | ps |
| Portuguese | Islamabad | pt |
| pt-br | Islamabad | pt-br |
| Romanian | Islamabad | ro |
| Russian | Исламабад | ru |
| Kinyarwanda | Islamabad | rw |
| Sanskrit | इस्लामाबाद् | sa |
| sah | Исламабад | sah |
| sat | ᱤᱥᱞᱟᱢᱟᱵᱟᱫᱽ | sat |
| Sardinian | Islamabad | sc |
| Sicilian | Islamabad | scn |
| Scots | Islamabad | sco |
| Sindhi | اسلام آباد | sd |
| Northern Sami | Islamabad | se |
| sgs | Islamabads | sgs |
| sh | Islamabad | sh |
| shi | Islamabad | shi |
| Sinhala | ඉස්ලාමාබාද් | si |
| Slovak | Islamabad | sk |
| skr | اسلام آباد | skr |
| Slovenian | Islamabad | sl |
| smn | Islamabad | smn |
| Shona | Islamabad | sn |
| Albanian | Islamabadi | sq |
| Serbian | Исламабад | sr |
| Sundanese | Islamabad | su |
| Swedish | Islamabad | sv |
| Swahili (macrolanguage) | Islamabad | sw |
| szl | Islamabad | szl |
| Tamil | இஸ்லாமாபாத் | ta |
| Telugu | ఇస్లామాబాద్ | te |
| Tajik | Исломобод | tg |
| tg-cyrl | Исламабад | tg-cyrl |
| Thai | อิสลามาบาด | th |
| Turkmen | Yslamabat | tk |
| Tagalog | Islamabad | tl |
| tly | İslamabad | tly |
| Turkish | İslamabad | tr |
| Tatar | İslamabad | tt |
| udm | Исламабад | udm |
| Uighur | ئىسلامئاباد | ug |
| Ukrainian | Ісламабад | uk |
| Urdu | اسلام آباد | ur |
| Uzbek | Islomobod | uz |
| vec | Islamabad | vec |
| vep | Islamabad | vep |
| Vietnamese | Islamabad | vi |
| Volapük | Islamabad | vo |
| vro | Islamabad | vro |
| war | Islamabad | war |
| Wu Chinese | 伊斯兰堡 | wuu |
| xmf | ისლამაბადი | xmf |
| Yiddish | איסלאמאבאד | yi |
| Yoruba | Islàmabad | yo |
| yue | 伊斯蘭堡 | yue |
| Chinese | 伊斯兰堡 | zh |
| zh-cn | 伊斯兰堡 | zh-cn |
| zh-hans | 伊斯兰堡 | zh-hans |
| zh-hant | 伊斯蘭瑪巴德 | zh-hant |
| zh-hk | 伊斯蘭堡 | zh-hk |
| zh-sg | 伊斯兰堡 | zh-sg |
| zh-tw | 伊斯蘭瑪巴德 | zh-tw |