| Name | LESS-THAN WITH QUESTION MARK ABOVE |
| 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 | ⩻ e2a9bb |
| UTF-16 Encoding | ⩻ 2a7b |
| UTF-32 Encoding | ⩻ 00002a7b |