☣ Biohazard Sign Symbol Signs Symbol Smiley Face U+2623

How to Write the Biohazard Sign Symbol ☣ on Keyboard?

To write the Biohazard Sign symbol ☣ on keyboard using ALT codes; ALT+9763, just hold down the ALT key while typing the alt key code 9763. You have to use the numeric keypa💛d of your keyboard. If you don not have numeric keypad, hold down the Fn and ALT keไys while typing the alt code number.