| English | eng-000 |
| Tsakonian | |
| ISO 639-3 | art-001 | tsd |
| ISO 639-3 Inverted Names | art-291 | Tsakonian |
| Glottolog Languoid Names | art-326 | Tsakonian |
| Glottocode | art-327 | tsak1248 |
| Glottolog Primary Key | art-328 | 36717 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 417 |
| asturianu | ast-000 | tsakoniu |
| čeština | ces-000 | tsakonština |
| 國語 | cmn-001 | 特薩克尼恩文 |
| Cymraeg | cym-000 | Tsaconeg |
| Deutsch | deu-000 | Tsakonisch |
| Deutsch | deu-000 | tsakonisch |
| eesti | ekk-000 | tsakoonia |
| suomi | fin-000 | tsakonia |
| français | fra-000 | tsakonien |
| արևելահայերեն | hye-000 | ցակոներեն |
| italiano | ita-000 | zaconico |
| 日本語 | jpn-000 | ツァコン語 |
| lietuvių | lit-000 | tsakonų |
| Lëtzebuergesch | ltz-000 | Tsakonesch |
| македонски | mkd-000 | цаконски |
| Nederlands | nld-000 | Tsakonisch |
| bokmål | nob-000 | tsakonisk |
| polski | pol-000 | cakoński |
| русский | rus-000 | цаконский |
| español | spa-000 | tsakoniano |
| svenska | swe-000 | tsakodiska |
| ภาษาไทย | tha-000 | ซาโคเนีย |
| lea fakatonga | ton-000 | lea fakasakōnia |
| Tsakonian | tsd-000 | τσακώνικα |
| Türkçe | tur-000 | Tsakonca |