| Name | Other Name | Family | Nativ Name | ISO6391 Code | ISO6392T Code | ISO6392B Code | ISO6393 Code | Notes |
|---|---|---|---|---|---|---|---|---|
| Fijian | Austronesian | vosa Vakaviti | fj | fij | fij | fij | ||
| Persian | Indo-European | فارسی | fa | fas | per | fas + 2 | macrolanguage; also known as Farsi | |
| Faroese | Indo-European | føroyskt | fo | fao | fao | fao | ||
| Ewe | Niger–Congo | Eʋegbe | ee | ewe | ewe | ewe | ||
| Basque | Language isolate | euskara; euskera | eu | eus | baq | eus | ||
| Estonian | Uralic | eesti; eesti keel | et | est | est | est + 2 | macrolanguage | |
| Esperanto | Constructed | Esperanto | eo | epo | epo | epo | constructed; initiated from L.L. Zamenhof; 1887 | |
| English | Indo-European | English | en | eng | eng | eng | ||
| Greek (modern) | Indo-European | ελληνικά | el | ell | gre | ell | ||
| Dzongkha | Sino-Tibetan | རྫོང་ཁ | dz | dzo | dzo | dzo |