| Name | DOUBLE-LINE EQUAL TO OR LESS-THAN |
| 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 | ⪙ e2aa99 |
| UTF-16 Encoding | ⪙ 2a99 |
| UTF-32 Encoding | ⪙ 00002a99 |