| Name | HANGUL SYLLABLE HEO |
| Unicode Version | 2.0 |
| Block（ブロック） | Hangul Syllables（ハングル音節文字） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | 허 허 |
| UTF-8 Encoding | 허 ed9788 |
| UTF-16 Encoding | 허 d5c8 |
| UTF-32 Encoding | 허 0000d5c8 |