A button (blood type) emoji indicates the alphabet “A” in a red square box. This symbol might be used in a situation that needed an A shown, like when you are asking your friend to a test answer, sneaky one.
NOTE: A Button (Blood Type) was accepted in 2010 as part of Unicode 6.0 under the name “Negative Squared Latin Capital Letter A” and labeled Emoji 1.0 in 2015.
🅰️ Blood Type A
🅰️ Blood Type a
🅰️ Negative Squared Latin Capital Letter A
:a: (Github, Slack)A Button (Blood Type) Emojiemoji copy and pasteemoji meaning🅰️