🅰️ A Button (Blood Type)

🅰️ A Button (Blood Type) is one of the letter and number symbols in Unicode's Symbols group. It usually appears in messages about blood, button and type.

You can drop 🅰️ into chats, social posts, headlines or a bio. On SmileyZone it is filed under Numbers and Letters. The character has been part of the standard since 2010 (Emoji 0.6). Its code point is U+1F170.

• 🅰️ on its own already flags the topic: blood.
• Fits messages about blood, button and type.
• Often seen near 🔤 Input Latin Letters, 🔣 Input Symbols and 🆎 AB Button (Blood Type).

Easy to mix up with 🔤 Input Latin Letters, 🔣 Input Symbols or 🆎 AB Button (Blood Type). They sit in the same Unicode subgroup and look similar at small sizes, so it is worth checking the name before sending.