What is USA called now?

Excuse me, but I couldn't help but notice your question regarding the current name of the United States of America. May I inquire if there has been a recent change in its official designation that I'm unaware of? As far as I'm aware, the USA, or the United States of America, has not undergone any name changes and continues to be referred to by its traditional name. Is there a specific context or recent event that has prompted this question?