| English | eng-000 |
| Seneca | |
| العربية | arb-000 | السنيكا |
| ISO 639-3 | art-001 | see |
| ISO 639-PanLex | art-274 | see-000 |
| Sambahsa-mundialect | art-288 | Seneca |
| ISO 639-3 Inverted Names | art-291 | Seneca |
| Glottolog Languoid Names | art-326 | Seneca |
| Glottocode | art-327 | sene1264 |
| Glottolog Primary Key | art-328 | 38946 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 274 |
| asturianu | ast-000 | séneca |
| bosanski | bos-000 | seneca |
| català | cat-000 | Lucius Annaeus Seneca |
| català | cat-000 | Seneca |
| català | cat-000 | Sèneca |
| català | cat-000 | seneca |
| čeština | ces-000 | Seneca |
| čeština | ces-000 | seneca |
| ᏣᎳᎩ ᎧᏬᏂᎯᏍᏗ | chr-000 | ᏏᏂᎦ |
| 普通话 | cmn-000 | 塞内卡文 |
| 國語 | cmn-001 | 塞訥卡文 |
| Cymraeg | cym-000 | Seneca |
| dansk | dan-000 | seneca |
| Deutsch | deu-000 | Seneca |
| eesti | ekk-000 | seneka |
| ελληνικά | ell-000 | Σένεκα |
| ελληνικά | ell-000 | Σενεκάς |
| English | eng-000 | Lucius Annaeus Seneca |
| euskara | eus-000 | Luzio Aneo Seneka |
| euskara | eus-000 | Seneka |
| suomi | fin-000 | Lucius Annaeus Seneca |
| suomi | fin-000 | Seneca |
| suomi | fin-000 | seneca |
| suomi | fin-000 | senecat |
| français | fra-000 | Sènèca |
| français | fra-000 | Sénèque |
| français | fra-000 | Sénécas |
| français | fra-000 | Tsonnontouan |
| français | fra-000 | seneca |
| Romant | fro-000 | Seneque |
| Frysk | fry-000 | Seneca |
| Gàidhlig | gla-000 | Seneca |
| galego | glg-000 | Lucius Annaeus Seneca |
| galego | glg-000 | Séneca |
| galego | glg-000 | Séneca o Novo |
| Srpskohrvatski | hbs-001 | seneca |
| עברית | heb-000 | סנקה |
| hrvatski | hrv-000 | seneca |
| magyar | hun-000 | szeneka |
| արևելահայերեն | hye-000 | Սենեկա |
| Ido | ido-000 | Seneca |
| bahasa Indonesia | ind-000 | Lucius Annaeus Seneca |
| bahasa Indonesia | ind-000 | Seneca |
| italiano | ita-000 | Seneca |
| italiano | ita-000 | seneca |
| 日本語 | jpn-000 | セネカ |
| 日本語 | jpn-000 | セネカ族 |
| 日本語 | jpn-000 | セネカ語 |
| にほんご | jpn-002 | セネカご |
| にほんご | jpn-002 | セネカぞく |
| ქართული | kat-000 | სენეკა |
| 한국어 | kor-000 | 세네가 |
| 한국어 | kor-000 | 세네카어 |
| Kölsch | ksh-000 | Seneca |
| Kölsch | ksh-000 | Seneka |
| ລາວ | lao-000 | ຊີນີກາ |
| latine | lat-000 | Seneca |
| lietuvių | lit-000 | senecų |
| lengua lumbarda | lmo-000 | Seneca |
| Lëtzebuergesch | ltz-000 | Seneca |
| latviešu | lvs-000 | seneku |
| മലയാളം | mal-000 | സെനേക |
| македонски | mkd-000 | сенека |
| Nederlands | nld-000 | Seneca |
| bokmål | nob-000 | seneca |
| bokmål | nob-000 | senecaene |
| polski | pol-000 | seneka |
| polski | pol-000 | senekowie |
| português | por-000 | Seneca |
| português | por-000 | Séneca |
| português | por-000 | Sêneca |
| português | por-000 | seneca |
| português | por-000 | senecas |
| română | ron-000 | seneca |
| русский | rus-000 | Се́нека |
| русский | rus-000 | Сенека |
| русский | rus-000 | индеец сенека |
| русский | rus-000 | сенека |
| русский | rus-000 | язык сенека |
| Unyææshæötká' | see-000 | Onõtowáka |
| Unyææshæötká' | see-000 | Onödowá'ga: |
| Unyææshæötká' | see-000 | Unyææshæötká' |
| slovenčina | slk-000 | seneca |
| español | spa-000 | Lucio Anneo Séneca |
| español | spa-000 | Séneca |
| español | spa-000 | seneca |
| svenska | swe-000 | seneca |
| ภาษาไทย | tha-000 | ชาวเซเนกา |
| ภาษาไทย | tha-000 | ภาษาเซเนกา |
| ภาษาไทย | tha-000 | ลูเซียส แอนเนียส เซเนกา |
| ภาษาไทย | tha-000 | เซนิกา |
| ภาษาไทย | tha-000 | เซเนกา |
| lea fakatonga | ton-000 | lea fakaseneka |
| Türkçe | tur-000 | Seneca |
| Talossan | tzl-000 | Mecʼhacʼhtiens |
| Talossan | tzl-000 | Sénega |
| ئۇيغۇرچە | uig-000 | سېكنېكاچە |
| українська | ukr-000 | сенека |
| tiếng Việt | vie-000 | Tiếng Seneca |
| Volapük | vol-000 | Seneca |
| Bahasa Malaysia | zsm-000 | Lucius Annaeus Seneca |
| Bahasa Malaysia | zsm-000 | Seneca |