Question

What kind of symbol is displayed in the following example? Throughout the world, a circle with a diagonal line through it represents the idea of "no."

Answer 1

The international prohibition sign (official name), (also known as a no symbol, no sign, circle-backslash symbol, nay, interdictory circle, or universal no)

Answer 2

It is the international prohibition sign! It means no or stop. Sometimes it is called a slashed O.

Good luck!