Characters (10)
| Codepoint | Character | Name |
|---|---|---|
| U+005F | _ | Low Line |
| U+203F | ‿ | Undertie |
| U+2040 | ⁀ | Character Tie |
| U+2054 | ⁔ | Inverted Undertie |
| U+FE33 | ︳ | Presentation Form For Vertical Low Line |
| U+FE34 | ︴ | Presentation Form For Vertical Wavy Low Line |
| U+FE4D | ﹍ | Dashed Low Line |
| U+FE4E | ﹎ | Centreline Low Line |
| U+FE4F | ﹏ | Wavy Low Line |
| U+FF3F | ＿ | Fullwidth Low Line |