AB button (blood type) 🆎

Meaning

The AB Button emoji 🆎 displays the letters A and B together, usually within a red square, representing the rarest human blood type. It serves as a clear medical indicator used to specify blood groups or biological categories in health-related data.

People use this emoji to identify their specific blood type for medical records, promote blood donation drives, or discuss genetics. It is also used by some in anime or gaming communities where blood types are linked to character personality traits or specific stats.

Keywords

AB blood type emoji, 🆎 meaning, blood group AB symbol, medical red square emoji, rare blood type icon, blood donation emoji, AB button meaning

• Category: Symbols and Signs
• Added: Oct 26, 2025