| Ethnologue Language Names | art-330 |
| Iwoyo | |
| ISO 639-3 | art-001 | kwy |
| Ethnologue Language Names | art-330 | Congo |
| Ethnologue Language Names | art-330 | Kikongo |
| Ethnologue Language Names | art-330 | Kikoongo |
| Ethnologue Language Names | art-330 | Kisikongo |
| Ethnologue Language Names | art-330 | Kongo, San Salvador |