What is the symbol for Ethereum Classic?

Excuse me, I have a question that has been bugging me for quite some time. I've been delving into the fascinating realm of cryptocurrencies, and Ethereum Classic has particularly caught my interest. Could you please enlighten me on what the symbol for Ethereum Classic is? I've seen various representations online, but I'm not quite sure which one is the official or universally recognized symbol. It would be greatly appreciated if you could clarify this matter for me. Thank you in advance for your assistance.