| ⓧ | Circled Latin Small Letter X Symbol |
| ⒳ | Parenthesized Latin Small Letter X Symbol |
| ✖ | Heavy Multiplication X Symbol |
| ✗ | Ballot X Symbol |
| ✘ | Heavy Ballot X Symbol |
| ẋ | Latin Small Letter X With Dot Above Symbol |
| ☠ | Skull And Crossbones Symbol |
| ẍ | Latin Small Letter X With Diaeresis Symbol |
| x | Latin Small Letter X Symbol |
| Ẍ | Latin Capital Letter X With Diaeresis Symbol |
| Ẋ | Latin Capital Letter X With Dot Above Symbol |
| X | Latin Capital Letter X Symbol |
