Lai Tay script
| Lai Tay script | |
|---|---|
| The word "Tai Yo" written in the Lai Tay script | |
| Script type | |
| Period | 16th century – present | 
| Direction | Top-to-bottom, right-to-left | 
| Languages | Tai Yo | 
| Related scripts | |
| Parent systems | |
| Sister systems | Sukhotai, Khom Thai | 
| ISO 15924 | |
| ISO 15924 | Tayo (380), Tai Yo | 
| Brahmic scripts | 
|---|
| The Brahmi script and its descendants | 
The Lai Tay script (Vietnamese: Chữ Thái Lai Tay), is a writing system used by the Tai Yo people of Quỳ Châu District, to write the Tai Yo language.