| English | eng-000 |
| Constantinople | |
| Afrikaans | afr-000 | Istanboel |
| Afrikaans | afr-000 | Konstantinopel |
| toskërishte | als-000 | Konstantinopoja |
| العربية | arb-000 | إسطنبول |
| العربية | arb-000 | استانبول |
| العربية | arb-000 | استنبول |
| العربية | arb-000 | القسطنطينية |
| العربية | arb-000 | اَلْقُسْطَنْطِينِيَّة |
| العربية | arb-000 | قسطنطيني |
| luenga aragonesa | arg-000 | Estambul |
| luenga aragonesa | arg-000 | Istambul |
| Universal Networking Language | art-253 | constantinople(icl>council>thing) |
| Universal Networking Language | art-253 | constantinople(icl>ecumenical_council>thing) |
| Universal Networking Language | art-253 | constantinople(iof>city>thing,equ>istanbul) |
| asturianu | ast-000 | Istambul |
| azərbaycanca | azj-000 | Konstantinopol |
| azərbaycanca | azj-000 | İstanbul |
| беларуская | bel-000 | Горад Канстанцінопаль |
| беларуская | bel-000 | Канстантынопаль |
| bosanski | bos-000 | Carigrad |
| bosanski | bos-000 | Istanbul |
| bosanski | bos-000 | Konstantinopolj |
| brezhoneg | bre-000 | Kergustentin |
| български | bul-000 | Истанбул |
| български | bul-000 | Константинопол |
| български | bul-000 | Цариград |
| català | cat-000 | Constantinoble |
| català | cat-000 | Istanbul |
| čeština | ces-000 | Cařihrad |
| čeština | ces-000 | Cařihrad-city |
| čeština | ces-000 | Istanbul |
| čeština | ces-000 | Istanbul-city |
| čeština | ces-000 | Konstantinopol |
| 普通话 | cmn-000 | 伊斯坦堡 |
| 普通话 | cmn-000 | 君士坦丁堡 |
| 國語 | cmn-001 | 伊斯坦堡 |
| 國語 | cmn-001 | 君士坦丁堡 |
| Hànyǔ | cmn-003 | Jūnshìtǎndingbǎo |
| Cymraeg | cym-000 | Caergystennin |
| dansk | dan-000 | Konstantinopel |
| Deutsch | deu-000 | Istanbul |
| Deutsch | deu-000 | Konstantinopel |
| ދިވެހިބަސް | div-000 | ޤުޞްޠަންޠީނިއްޔާ |
| eesti | ekk-000 | Istanbul |
| eesti | ekk-000 | Konstantinoopol |
| eesti | ekk-000 | İstanbul |
| ελληνικά | ell-000 | Ισταμπούλ |
| ελληνικά | ell-000 | Κωνσταντινούπολη |
| ελληνικά | ell-000 | Κωνσταντινούπολις |
| ελληνικά | ell-000 | Πόλη |
| English | eng-000 | First Council of Constantinople |
| English | eng-000 | Fourth Council of Constantinople |
| English | eng-000 | Istanbul |
| English | eng-000 | Second Council of Constantinople |
| English | eng-000 | Stamboul |
| English | eng-000 | Stambul |
| English | eng-000 | Third Council of Constantinople |
| Esperanto | epo-000 | Istanbulo |
| Esperanto | epo-000 | Konstantinopolo |
| euskara | eus-000 | Istanbul |
| euskara | eus-000 | Konstantinopolis |
| føroyskt | fao-000 | Konstantinopolis |
| suomi | fin-000 | Istanbul |
| suomi | fin-000 | Konstantinopoli |
| suomi | fin-000 | Konstantinopolin ensimmäinen kirkolliskokous |
| suomi | fin-000 | Konstantinopolin kolmas kirkolliskokous |
| suomi | fin-000 | Konstantinopolin neljäs kirkolliskokous |
| suomi | fin-000 | Konstantinopolin toinen kirkolliskokous |
| français | fra-000 | Constantinople |
| français | fra-000 | Estambul |
| français | fra-000 | Istamboul |
| français | fra-000 | Istanbul |
| français | fra-000 | İstanbul |
| Romant | fro-000 | Constantinoble |
| Romant | fro-000 | Costantinoble |
| Frysk | fry-000 | Konstantinopel |
| Gaeilge | gle-000 | Cathair Chonstaintín |
| Gaeilge | gle-000 | Iostanbúl |
| galego | glg-000 | Constantinopla |
| galego | glg-000 | Istambul |
| galego | glg-000 | Ístanbul |
| ἑλληνικὴ γλῶττα | grc-000 | Κωνσταντινούπολις |
| Schwizerdütsch | gsw-000 | Konstantinopel |
| ʻōlelo Hawaiʻi | haw-000 | Konakinopela |
| Српскохрватски | hbs-000 | Константинопол |
| Српскохрватски | hbs-000 | Константинопољ |
| Српскохрватски | hbs-000 | Цариград |
| Srpskohrvatski | hbs-001 | Carigrad |
| Srpskohrvatski | hbs-001 | Konstantinopolj |
| Srpskohrvatski | hbs-001 | Konstantinòpol |
| Srpskohrvatski | hbs-001 | Цариград |
| עברית | heb-000 | איסטנבול |
| עברית | heb-000 | קונסטנטינופול |
| हिन्दी | hin-000 | कुस्तुंतुनिया |
| hrvatski | hrv-000 | Carigrad |
| hrvatski | hrv-000 | Càrigrād |
| hrvatski | hrv-000 | Istanbul |
| hrvatski | hrv-000 | Konstantinopolj |
| hrvatski | hrv-000 | Treći carigradski sabor |
| hrvatski | hrv-000 | Ìstanbul |
| magyar | hun-000 | Isztambul |
| magyar | hun-000 | Konstantinápoly |
| արևելահայերեն | hye-000 | Կոստանդնուպոլիս |
| արևելահայերեն | hye-000 | Պոլիս |
| արևելահայերեն | hye-000 | Ստամբուլ |
| Ido | ido-000 | Konstantinopolo |
| interlingua | ina-000 | Constantinopole |
| bahasa Indonesia | ind-000 | Constantinople |
| bahasa Indonesia | ind-000 | Istanbul |
| bahasa Indonesia | ind-000 | Konsili Konstantinopel |
| bahasa Indonesia | ind-000 | Konsili Konstantinopel I |
| bahasa Indonesia | ind-000 | Konsili Konstantinopel Kedua |
| bahasa Indonesia | ind-000 | Konstantinopel |
| bahasa Indonesia | ind-000 | Stamboul |
| bahasa Indonesia | ind-000 | Stambul |
| íslenska | isl-000 | Istanbúl |
| íslenska | isl-000 | Mikligarður |
| italiano | ita-000 | Costantinopoli |
| italiano | ita-000 | Istambul |
| italiano | ita-000 | Istanbul |
| la lojban. | jbo-000 | konstantinupolis |
| 日本語 | jpn-000 | イスタンブル |
| 日本語 | jpn-000 | イスタンブール |
| 日本語 | jpn-000 | コンスタンチノープル |
| 日本語 | jpn-000 | コンスタンティノポリス |
| 日本語 | jpn-000 | コンスタンティノープル |
| ქართული | kat-000 | კონსტანტინოპოლი |
| ქართული | kat-000 | სტამბოლი |
| 한국어 | kor-000 | 콘스탄티노폴리스 |
| latine | lat-000 | Constantinopolis |
| lietuvių | lit-000 | Stambulas |
| latviešu | lvs-000 | Stambula |
| മലയാളം | mal-000 | കോണ്സ്റ്റാന്റിനോപ്പിള് |
| македонски | mkd-000 | Истанбул |
| македонски | mkd-000 | Константинопол |
| македонски | mkd-000 | Цариград |
| Malti | mlt-000 | Istanbul |
| Maranao | mrw-000 | Istambol |
| Tâi-gí | nan-003 | Kun-sū-tán-teng-pó |
| napulitano | nap-000 | Custantenobbule |
| Plattdüütsch | nds-000 | Konstantinopel |
| Plattdüütsch-Neddersassisch | nds-002 | Konstantinopel |
| Nederlands | nld-000 | Constantinopel |
| Nederlands | nld-000 | Istanboel |
| Nederlands | nld-000 | Konstantinopel |
| bokmål | nob-000 | Istanbul |
| bokmål | nob-000 | Konstantinopel |
| occitan | oci-000 | Constantinòple |
| لسان عثمانی | ota-000 | قسطنطينيه |
| فارسی | pes-000 | استانبول |
| فارسی | pes-000 | ایستانبول |
| فارسی | pes-000 | قسطنطنیه |
| فارسی | pes-000 | کنستانتینوپول |
| polski | pol-000 | Istambuł |
| polski | pol-000 | Konstantynopol |
| polski | pol-000 | Stambuł |
| português | por-000 | Constantinopla |
| português | por-000 | Istambul |
| português | por-000 | Primeiro Concílio de Constantinopla |
| português | por-000 | Primeiro concílio de constantinopla |
| português | por-000 | Quarto Concílio de Constantinopla |
| português | por-000 | Segundo Concílio de Constantinopla |
| português | por-000 | Segundo concílio de constantinopla |
| português | por-000 | Terceiro Concílio de Constantinopla |
| português | por-000 | Terceiro concílio de constantinopla |
| română | ron-000 | Constantinopol |
| română | ron-000 | Istanbul |
| русский | rus-000 | Константино́поль |
| русский | rus-000 | Константинополь |
| русский | rus-000 | Стамбул |
| русский | rus-000 | Царьгра́д |
| lingua siciliana | scn-000 | Costantinòpuli |
| slovenčina | slk-000 | Carihrad |
| slovenčina | slk-000 | Konštantínopol |
| slovenščina | slv-000 | Istanbul |
| slovenščina | slv-000 | Konštantínopol |
| slovenščina | slv-000 | istanbul |
| slovenščina | slv-000 | İstanbul |
| español | spa-000 | Constantinopla |
| español | spa-000 | Estambul |
| español | spa-000 | Istambul |
| shqip | sqi-000 | Konstandinopoja |
| shqip | sqi-000 | Konstantinopoja |
| shqip | sqi-000 | Stamboll |
| српски | srp-000 | Истанбул |
| српски | srp-000 | Константинопољ |
| српски | srp-000 | Цариград |
| srpski | srp-001 | Carigrad |
| srpski | srp-001 | Istanbul |
| srpski | srp-001 | Konstantinopolj |
| svenska | swe-000 | Istanbul |
| svenska | swe-000 | Konstantinopel |
| ภาษาไทย | tha-000 | คอนสแตนติโนเปิล |
| ภาษาไทย | tha-000 | อิสตันบูล |
| ภาษาไทย | tha-000 | เมืองอิสตันบูล |
| Türkçe | tur-000 | Bizans |
| Türkçe | tur-000 | Dar- Saâdet |
| Türkçe | tur-000 | Konstantiniye |
| Türkçe | tur-000 | Konstantinopolis |
| Türkçe | tur-000 | Konsţanţiniyye |
| Türkçe | tur-000 | Kostantinya |
| Türkçe | tur-000 | İstanbul |
| Talossan | tzl-000 | Cunstantinop |
| українська | ukr-000 | Константино́поль |
| українська | ukr-000 | Константинопoль |
| українська | ukr-000 | Константинополь |
| українська | ukr-000 | Стамбул |
| اردو | urd-000 | استنبول |
| اردو | urd-000 | قسطنطنیہ |
| tiếng Việt | vie-000 | Constantinopolis |
| 原中国 | zho-000 | 伊斯坦堡 |
| Bahasa Malaysia | zsm-000 | Constantinople |
| Bahasa Malaysia | zsm-000 | Istanbul |
| Bahasa Malaysia | zsm-000 | Konstantaniah |
| Bahasa Malaysia | zsm-000 | Stamboul |