| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gyeongsang dialect | Koreanic languages | – | 10,000,000 | Yes | ||||||||||
| Jeju language | 8a Moribund | Koreanic languages | Hangul | jje | 10,000 | Yes | ||||||||
| Korean dialects | Koreanic languages | kor | 76,000,000 | Yes | ||||||||||
| North Korea | Koreanic languages | kor | 76,000,000 | Yes | ||||||||||
| Koreanic languages | Koreanic languages | ko | kor | Variously:$#$kor –Modern Korean$#$jje –Jeju [Jeju_language]$#$okm –Middle Korean [Middle_Korean]$#$oko –Old Korean [Old_Korean]$#$oko –Proto Korean | 77,233,296 | Yes |