| Name | CLOSED SUBSET OR EQUAL TO |
| Unicode Version | 3.2 |
| Block（ブロック） | Supplemental Mathematical Operators（補助数学記号） |
| 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 | ⫑ e2ab91 |
| UTF-16 Encoding | ⫑ 2ad1 |
| UTF-32 Encoding | ⫑ 00002ad1 |