| Language | Name | Code |
|---|---|---|
| Afrikaans | Szczecin | af |
| Amharic | ሽጨቺን | am |
| ang | Stettin | ang |
| Arabic | شتتين | ar |
| arz | شتتين | arz |
| Asturian | Szczecin | ast |
| Aymara | Szczecin | ay |
| Azerbaijani | Şetsin | az |
| azb | شچچین | azb |
| ban | Szczecin | ban |
| Belarusian | Шчэцін | be |
| be-tarask | Шчэцін | be-tarask |
| Bulgarian | Шчечин | bg |
| Bengali | স্টাজিন | bn |
| Breton | Szczecin | br |
| Bosnian | Szczecin | bs |
| Catalan | Szczecin | ca |
| Chechen | Щецин | ce |
| Cebuano | Szczecin | ceb |
| Central Kurdish | شچێچین | ckb |
| crh | Şçetsin | crh |
| crh-latn | Şçetsin | crh-latn |
| Czech | Štětín | cs |
| csb | Szczecëno | csb |
| Welsh | Szczecin | cy |
| Danish | Stettin | da |
| German | Stettin | de |
| de-ch | Stettin | de-ch |
| diq | Szczecin | diq |
| dsb | Szczecin | dsb |
| Modern Greek (1453-) | Στσέτσιν | el |
| English | Szczecin | en |
| en-ca | Szczecin | en-ca |
| en-gb | Szczecin | en-gb |
| Esperanto | Szczecin | eo |
| Spanish | Szczecin | es |
| Estonian | Szczecin | et |
| Basque | Szczecin | eu |
| Persian | شچچین | fa |
| Finnish | Szczecin | fi |
| Faroese | Stettin | fo |
| French | Szczecin | fr |
| frr | Stettin | frr |
| Western Frisian | Stettin | fy |
| Irish | Szczecin | ga |
| Scottish Gaelic | Szczecin | gd |
| Galician | Szczecin | gl |
| gsw | Stettin | gsw |
| Gujarati | શ્ટેચિન | gu |
| Manx | Szczecin | gv |
| hak | Sṳ̍p-chhiet-chhiâng | hak |
| Hebrew | שצ'צ'ין | he |
| Hindi | श्टेटीन | hi |
| Croatian | Szczecin | hr |
| Upper Sorbian | Šćećin | hsb |
| Hungarian | Szczecin | hu |
| Armenian | Շչեցին | hy |
| Indonesian | Szczecin | id |
| ilo | Szczecin | ilo |
| Ido | Szczecin | io |
| Icelandic | Szczecin | is |
| Italian | Stettino | it |
| Japanese | シュチェチン | ja |
| Javanese | Szczecin | jv |
| Georgian | შჩეცინი | ka |
| Kazakh | Щецин | kk |
| Kalaallisut | Szczecin | kl |
| Kannada | ಸ್ಟೆಟ್ಟಿನ್ | kn |
| Korean | 슈체친 | ko |
| Latin | Stettinum | la |
| Luxembourgish | Szczecin | lb |
| Limburgan | Stettin | li |
| lmo | Stetin | lmo |
| Lithuanian | Ščecinas | lt |
| Latvian | Ščecina | lv |
| mdf | Щечин | mdf |
| mhr | Щецин | mhr |
| Maori | Szczecin | mi |
| Macedonian | Шчеќин | mk |
| Mongolian | Шчецин | mn |
| mo | Шчецин | mo |
| Marathi | श्टेचिन | mr |
| Malay (macrolanguage) | Szczecin | ms |
| Maltese | Szczecin | mt |
| myv | Щецин ош | myv |
| Nauru | Szczecin | na |
| nah | Szczecin | nah |
| nan | Szczecin | nan |
| Norwegian Bokmål | Szczecin | nb |
| Low German | Stettin | nds |
| nds-nl | Stettin | nds-nl |
| Dutch | Szczecin | nl |
| Norwegian Nynorsk | Szczecin | nn |
| Narom | Estettin | nrm |
| Occitan (post 1500) | Szczecin | oc |
| Ossetian | Щецин | os |
| Polish | Szczecin | pl |
| pnb | ششیچن | pnb |
| Pushto | شچېچېن | ps |
| Portuguese | Estetino | pt |
| pt-br | Estetino | pt-br |
| Quechua | Szczecin | qu |
| Romanian | Szczecin | ro |
| Russian | Щецин | ru |
| rue | Щецин | rue |
| rup | Szczecin | rup |
| Sardinian | Szczecin | sc |
| Scots | Szczecin | sco |
| sh | Шчећин | sh |
| Sinhala | සෙසින් | si |
| Slovak | Štetín | sk |
| Slovenian | Szczecin | sl |
| Albanian | Szczecin | sq |
| Serbian | Шчећин | sr |
| stq | Szczecin | stq |
| Swedish | Stettin | sv |
| Swahili (macrolanguage) | Szczecin | sw |
| szl | Sztetin | szl |
| Tamil | ஸ்செசின் | ta |
| Telugu | స్జేచిన్ | te |
| Tetum | Szczecin | tet |
| Tajik | Штеттин | tg |
| Thai | ชแชตชิน | th |
| Tagalog | Szczecin | tl |
| Tok Pisin | Szczecin | tpi |
| Turkish | Szczecin | tr |
| Tatar | Щецин | tt |
| udm | Шӵечин | udm |
| Uighur | Shchétsin | ug |
| Ukrainian | Щецин | uk |
| Urdu | شٹیچین | ur |
| Uzbek | Shchetsin | uz |
| vec | Stetin | vec |
| vep | Ščecin | vep |
| Vietnamese | Szczecin | vi |
| Volapük | Szczecin | vo |
| war | Szczecin | war |
| Wu Chinese | 什切青 | wuu |
| xmf | შჩეცინი | xmf |
| Yiddish | שטעטין | yi |
| yue | 舒車前 | yue |
| Chinese | 什切青 | zh |
| zh-cn | 什切青 | zh-cn |
| zh-hans | 什切青 | zh-hans |
| zh-hant | 斯塞新 | zh-hant |