Emoji: π Copy Emoji Name: AB button (blood type) Emoji Hex Code: U+1F18E Emoji Relative Keywords: AB , AB button (blood type) , blood type Emoji Category: π§Symbols & π alphanum Emoji Version: Emoji 1.0 Unicode Version: Unicode 8.0 Emoji Added At: 2015-06-09 Emoji Skin Tone: default Emoji Hair & Bear: Emoji Used Times On Twitter: 307