Dictionary and index codes (9)
| Code | Reference |
|---|---|
| 1-5-8 | SKIP code |
| 5c8.8 | The Kanji Dictionary |
| 6101.4 | Four corner code |
| 775a | Unicode hex code |
| 1-66-42 | JIS X 0208-1997 kuten code |
| 3939 | New Nelson (John Haig) |
| 23437 | Morohashi |
| ai2, ya2 | Pinyin reading |
| ae | Korean reading |