| Name | GREEK ZERO SIGN |
| Unicode Version | 4.1 |
| Block（ブロック） | Ancient Greek Numbers（古代ギリシア数字） |
| Plane（面） | Supplementary Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | 𐆊 𐆊 |
| UTF-8 Encoding | 𐆊 f090868a |
| UTF-16 Encoding | 𐆊 d800dd8a |
| UTF-32 Encoding | 𐆊 0001018a |