| 1972 | Kodansha Kanji Dictionary (Jack Halpern) | 
| 16740X | Morohashi | 
| 3009 | New Nelson (John Haig) | 
Stroke order
Readings
- Japanese names:
 - りゅう
 
- Korean:
 - yug
 
Spanish
Portuguese
French
| 2j6.4 | The Kanji Dictionary | 
| 1-7-7 | SKIP code | 
| 8051.3 | Four corner code | 
| 1-61-58 | JIS X 0208-1997 kuten code | 
| 6bd3 | Unicode hex code |