What is the meaning of abt?

Excuse me, I've come across the abbreviation "abt" in the cryptocurrency and finance space, but I'm not quite sure what it stands for. Could you please enlighten me on the meaning of this abbreviation? It seems to be used frequently in discussions related to transactions, strategies, or perhaps even some specific technical jargon. Any clarification you can provide would be greatly appreciated as I strive to keep up with the rapidly evolving terminology in this field. Thank you in advance for your assistance.