| Language | Name | Code |
|---|---|---|
| Aragonese | Sousse | an |
| Arabic | سوسة | ar |
| arz | سوسه | arz |
| Azerbaijani | Sus | az |
| azb | سوسه | azb |
| Bashkir | Сүс | ba |
| Belarusian | Сус | be |
| be-tarask | Сус | be-tarask |
| Bulgarian | Сус | bg |
| Bengali | সোসে | bn |
| Breton | Sousse | br |
| Catalan | Sussa | ca |
| Cebuano | Sousse | ceb |
| Corsican | Susa | co |
| Czech | Súsa | cs |
| Welsh | Sousse | cy |
| Danish | Sousse | da |
| German | Sousse | de |
| Modern Greek (1453-) | Σους | el |
| English | Sousse | en |
| en-ca | Sousse | en-ca |
| en-gb | Sousse | en-gb |
| Esperanto | Sousse | eo |
| Spanish | Susa | es |
| Estonian | Sūsah | et |
| Basque | Susa | eu |
| Persian | سوسه | fa |
| Finnish | Sousse | fi |
| French | Sousse | fr |
| Irish | Sousse | ga |
| Galician | Sousse | gl |
| Gujarati | સોસ | gu |
| Hebrew | סוסה | he |
| Hindi | सोस | hi |
| Croatian | Susa | hr |
| Hungarian | Szúsza | hu |
| Armenian | Սուս | hy |
| Indonesian | Sousse | id |
| Interlingue | Sousse | ie |
| Ido | Sousse | io |
| Italian | Susa | it |
| Japanese | スース | ja |
| Georgian | სუსი | ka |
| kab | Susa | kab |
| Kannada | ಸೌಸ್ | kn |
| Korean | 수스 | ko |
| Latin | Hadrumetum | la |
| Luxembourgish | Sousse | lb |
| Lithuanian | Susas | lt |
| Latvian | Susa | lv |
| mdf | Сус | mdf |
| Marathi | सॉस | mr |
| Malay (macrolanguage) | Sousse | ms |
| Maltese | Sousse | mt |
| Norwegian Bokmål | Sousse | nb |
| Dutch | Sousse | nl |
| Norwegian Nynorsk | Sousse | nn |
| Occitan (post 1500) | Sussa | oc |
| Ossetian | Сус | os |
| pcd | Sousse | pcd |
| Polish | Susa | pl |
| Portuguese | Sousse | pt |
| pt-br | Susa | pt-br |
| Romanian | Sousse | ro |
| Russian | Сус | ru |
| Sicilian | Susa | scn |
| Scots | Sousse | sco |
| sh | Sousse | sh |
| Sinhala | සෞස්සේ | si |
| Slovak | Súsa | sk |
| Slovenian | Sousse | sl |
| Serbian | Сус | sr |
| sr-ec | Сус | sr-ec |
| sr-el | Sus | sr-el |
| Swedish | Sousse | sv |
| Swahili (macrolanguage) | Sousse | sw |
| szl | Susa (Tůnezyjo) | szl |
| Tamil | சௌஸ்ஸே | ta |
| Telugu | సౌసీ | te |
| Thai | ซูซะฮ์ | th |
| Turkish | Susa | tr |
| Ukrainian | Сус | uk |
| Urdu | سوسہ | ur |
| Uzbek | Sus | uz |
| Vietnamese | Sousse | vi |
| war | Sousse | war |
| Wu Chinese | 苏塞 | wuu |
| Chinese | 苏塞 | zh |
| zh-cn | 苏塞 | zh-cn |
| zh-hans | 苏塞 | zh-hans |
| zh-hant | 蘇塞 | zh-hant |
| zh-hk | 蘇塞 | zh-hk |
| zh-sg | 苏塞 | zh-sg |
| zh-tw | 蘇塞 | zh-tw |
| Zulu | Sousse | zu |