| 日本語 | jpn-000 |
| 鈷 | |
| U+ | art-254 | 9237 |
| 國語 | cmn-001 | 鈷 |
| Hànyǔ | cmn-003 | gù |
| Hànyǔ | cmn-003 | gǔ |
| Hànyǔ | cmn-003 | hú |
| English | eng-000 | cobalt |
| Nihongo | jpn-001 | go |
| Nihongo | jpn-001 | ko |
| Nihongo | jpn-001 | ku |
| Nihongo | jpn-001 | tatsu |
| 한국어 | kor-000 | 고 |
| Hangungmal | kor-001 | ko |
| 韓國語 | kor-002 | 鈷 |
| 廣東話 | yue-000 | 鈷 |
| gwong2dung1 wa2 | yue-003 | gu1 |
| gwong2dung1 wa2 | yue-003 | gu2 |