| Nom (anglais): | CJK Unified Ideograph-566F[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: | 0xE5 0x99 0xAF |
| Encodage UTF-16: | 0x566F |
| Encodage UTF-32: | 0x0000566F |
| kCowles | 3097 |
| kDaeJaweon | 0433.100 |
| kFennIndex | 1.11 2.05 2.07 |
| kHanYu | 10693.040 |
| kIRGDaeJaweon | 0433.100 |
| kIRGDaiKanwaZiten | 04394 |
| kIRGHanyuDaZidian | 10693.040 |
| kIRGKangXi | 0210.220 |
| kKangXi | 0210.220 |
| kKarlgren | 3 |
| kMatthews | 10 |
| kMeyerWempe | 2144 |
| kMorohashi | 04394 |
| kNelson | 1002 |
| kCantonese | oi2 |
| kDefinition | interjection; exclamation |
| kHangul | 애:1N |
| kHanyuPinyin | 10693.040:ǎi,ài,āi |
| kJapaneseKun | IKI |
| kJapaneseOn | AI GAI |
| kKorean | AY |
| kMandarin | āi |
| kVietnamese | áy |
| kXHC1983 | 0003.022:āi 0003.161:ǎi 0005.041:ài |
| kSimplifiedVariant | U+55F3 |