| U+ | art-254 | 6A02 |
| U+ | art-254 | F914 |
| U+ | art-254 | F95C |
| U+ | art-254 | F9BF |
| 國語 | cmn-001 | 樂 |
| Hànyǔ | cmn-003 | liáo |
| Hànyǔ | cmn-003 | luò |
| Hànyǔ | cmn-003 | lè |
| Hànyǔ | cmn-003 | yuè |
| Hànyǔ | cmn-003 | yào |
| English | eng-000 | enjoyable |
| English | eng-000 | glad |
| English | eng-000 | happy |
| English | eng-000 | music |
| 日本語 | jpn-000 | 樂 |
| Nihongo | jpn-001 | gaku |
| Nihongo | jpn-001 | gou |
| Nihongo | jpn-001 | raku |
| Nihongo | jpn-001 | tanoshii |
| 한국어 | kor-000 | 낙 |
| 한국어 | kor-000 | 락 |
| 한국어 | kor-000 | 악 |
| 한국어 | kor-000 | 요 |
| Hangungmal | kor-001 | ak |
| Hangungmal | kor-001 | lak |
| Hangungmal | kor-001 | nak |
| Hangungmal | kor-001 | yo |
| 晚期中古漢語 | ltc-000 | 樂 |
| dhɑng djhiɛu xɑ̀n ngiǔ | ltc-002 | lɑk |
| dhɑng djhiɛu xɑ̀n ngiǔ | ltc-002 | ngak |
| tiếng Việt | vie-000 | lạc |
| 𡨸儒 | vie-001 | 樂 |
| 廣東話 | yue-000 | 樂 |
| gwong2dung1 wa2 | yue-003 | lok6 |
| gwong2dung1 wa2 | yue-003 | ngaau6 |
| gwong2dung1 wa2 | yue-003 | ngok6 |
