SYMBOL
🆎 AB button (blood type)
Unicode information
AB button (blood type)NEGATIVE SQUARED ABU+1F18E🆎🆎\1f18e\u{1F18E}Shapes17.0Meaning of 🆎 AB button (blood type)
The 🆎 character is listed as AB button (blood type) in SymbolDex. Its technical Unicode name is NEGATIVE SQUARED AB. It is a geometric or graphic shape used as a marker, diagram element or decoration.
Common uses
- Diagrams and schemes.
- Bullets and markers.
- Design and decorative text.
How to type 🆎 on Windows, Mac and mobile
Windows
The universal method is to use Copy on this page and paste 🆎. On Windows 10/11 you can press Win + . and browse the Symbols section, or open Character Map (charmap) to locate characters supported by your fonts.
Mac
Press Control + Command + Space to open Character Viewer, search for AB button (blood type), then double-click it to insert the character.
Microsoft Word
Type 1F18E without U+, then immediately press Alt + X. Word converts the code into 🆎. You can also use Insert → Symbol.
Google Docs
Open Insert → Special characters and search by name, or paste 🆎 directly. For emoji, you can also use your operating system emoji picker.
iPhone / iPad
iOS does not provide a direct Unicode-code entry method for every symbol. Copy 🆎 from SymbolDex or check long-press variants on related keys. For frequent use, create a shortcut under Settings → General → Keyboard → Text Replacement.
Android
Availability varies by Android keyboard. In Gboard, browse the symbols panel and long-press related keys for variants. If it is not available, copy 🆎 from SymbolDex and paste it where needed.
Linux
In many Linux apps using GTK/IBus, press Ctrl + Shift + U, type 1f18e, then confirm with Enter or Space. If your app does not support this method, copy and paste 🆎.
Web and programming codes
Copy the representation you need for HTML, CSS, JavaScript or Python. For emoji sequences, SymbolDex includes every code point in the correct order.
🆎🆎\1f18e\u{1F18E}\U0001F18E🆎Usage examples
🆎 — AB button (blood type)Unicode: U+1F18EHTML: 🆎