I Am Going to Say Something Controversial

Islamic State in Iraq and Syria stole their name. "ISIS" used to be a computer term. And before that she was a superhero. And before that it was a Dylan song. And before that it was just a girl's name. And before that she was an Egyptian god. Don't assume words or acronyms can have only one meaning.

https://youtu.be/yL0xLUP8P_o