| Name | PARENTHESIZED HANGUL CIEUC U PARENTHESIZED HANGUL JU |
| Unicode Version | 1.1 |
| Block（ブロック） | Enclosed CJK Letters and Months（囲みCJK文字・月） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ㈜ ㈜ |
| UTF-8 Encoding | ㈜ e3889c |
| UTF-16 Encoding | ㈜ 321c |
| UTF-32 Encoding | ㈜ 0000321c |