| English | eng-000 |
| Kono | |
| ISO 639-3 | art-001 | klk |
| ISO 639-3 | art-001 | kno |
| ISO 639-3 | art-001 | knu |
| ISO 639-PanLex | art-274 | klk-000 |
| ISO 639-PanLex | art-274 | knu-000 |
| ISO 639-3 Inverted Names | art-291 | Kono (Guinea) |
| ISO 639-3 Inverted Names | art-291 | Kono (Nigeria) |
| ISO 639-3 Inverted Names | art-291 | Kono (Sierra Leone) |
| English | eng-000 | Kono (Guinea) |
| English | eng-000 | Kono (Nigeria) |
| 日本語 | jpn-000 | 河野 |
| にほんご | jpn-002 | こうの |
| にほんご | jpn-002 | コウノ |