| Name | TAI THAM SIGN KHUEN TONE-4 |
| Unicode Version | 5.2 |
| Block（ブロック） | Tai Tham（ラーンナー文字） |
| 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 | ᩸ e1a9b8 |
| UTF-16 Encoding | ᩸ 1a78 |
| UTF-32 Encoding | ᩸ 00001a78 |