| Handle | 1f18e |
| Description | AB button (blood type) |
| Unicode codepoint(s) | NEGATIVE SQUARED AB (U+1F18E) |
| Image |  |
| Unicode browser display | 🆎 |
| Group | Symbols |
| Subgroup | alphanum |
| Version | 0.6 |
| Keywords | ab ab_button alphabet blood negative red-square squared type |
| Qualification | fully-qualified |
| DoCoMo | (none) |
| KDDI | F3EA |
| SoftBank | FBD4 |