| Name | HANGUL LETTER SSANGIEUNG HANGUL LETTER SSANG IEUNG |
| Unicode Version | 1.1 |
| Block（ブロック） | Hangul Compatibility Jamo（ハングル互換字母） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ㆀ ㆀ |
| UTF-8 Encoding | ㆀ e38680 |
| UTF-16 Encoding | ㆀ 3180 |
| UTF-32 Encoding | ㆀ 00003180 |