meaning of an a with a circle around it
Anarchist symbolism Anarchists have employed certain symbols for their cause, including most prominently the circle-A (Ⓐ) and the black flag (⚑),[1] although anarchists have historically largely denied the importance of symbols to political movement.[2] Since the revival of anarchism around the start of the 21st century and concurrent with the rise of the anti-globalization movement, anarchist cultural symbols are widely present.[3]