| Nom (anglais): | CJK Unified Ideograph-4E2B[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: | 0xE4 0xB8 0xAB |
| Encodage UTF-16: | 0x4E2B |
| Encodage UTF-32: | 0x00004E2B |
| kCowles | 2 2974 2976 |
| kDaeJaweon | 0158.040 |
| kFennIndex | 612.02 |
| kHanYu | 10028.060 |
| kIRGDaeJaweon | 0158.040 |
| kIRGDaiKanwaZiten | 00071 |
| kIRGHanyuDaZidian | 10028.060 |
| kIRGKangXi | 0079.010 |
| kKangXi | 0079.010 |
| kKarlgren | 207 |
| kLau | 1 |
| kMatthews | 7213 |
| kMeyerWempe | 1 1996d 1997 |
| kMorohashi | 00071 |
| kNelson | 0076 |
| kSBGY | 167.29 |
| kCantonese | aa1 |
| kDefinition | forked; bifurcation |
| kHangul | 아:1N |
| kHanyuPinlu | yā(56) |
| kHanyuPinyin | 10028.060:yā |
| kJapaneseKun | HUTAMATA AGEMAKI |
| kJapaneseOn | A |
| kKorean | A |
| kMandarin | yā |
| kVietnamese | a |
| kXHC1983 | 1317.010:yā |