| Nom (anglais): | CJK Unified Ideograph-8F51[1] |
| Version Unicode: | 1.1 (juin 1993)[2] |
| Bloc: | Idéogrammes unifiés CJC, U+4E00 - U+9FFF[3] |
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] |
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] |
| Catégorie: | Lettre, autre (Lo) [1] |
| Classe bidirectionelle: | Gauche-à-droite (L) [1] |
| Classe de liaison: | Non réordonné (0) [1] |
| Caractère miroir: | Non [1] |
| Entité HTML: |
|
| Encodage UTF-8: | 0xE8 0xBD 0x91 |
| Encodage UTF-16: | 0x8F51 |
| Encodage UTF-32: | 0x00008F51 |
| kDaeJaweon | 1727.250 |
| kHanYu | 53555.120 |
| kIRGDaeJaweon | 1727.250 |
| kIRGDaiKanwaZiten | 38539 |
| kIRGHanyuDaZidian | 53555.120 |
| kIRGKangXi | 1248.380 |
| kKangXi | 1248.380 |
| kMorohashi | 38539 |
| kSBGY | 301.31 |
| kCantonese | lou4 lou5 |
| kDefinition | rut |
| kHanyuPinyin | 53555.120:lǎo,láo,liáo,liǎo,liào |
| kJapaneseKun | TAWAMERU |
| kJapaneseOn | RAU ROU RYOU |
| kMandarin | lǎo |
| kSimplifiedVariant | U+30E9B |