Dictionary and index codes (9)
| Code | Reference |
|---|---|
| 2-6-4 | SKIP code |
| 4k6.21 | The Kanji Dictionary |
| 2233.1 | Four corner code |
| 6041 | Unicode hex code |
| 1-55-76 | JIS X 0208-1997 kuten code |
| 1828 | New Nelson (John Haig) |
| 10518 | Morohashi |
| nen4, ren4 | Pinyin reading |
| im | Korean reading |