| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Italiot Greek | Modern Greek | Latin script | Yes | |||||||||||
| Demotic Greek | Modern Greek | Yes | ||||||||||||
| Katharevousa | Modern Greek | Yes |