It means, in the Hebrew Kabalistic tradition, the 72 secret names of God, or Demons, depending on your point of view.
I suggest a google or similar search for this word to obtain a fuller picture.
Ave Satanas the correct Latin form.
"Consensus is the absence of leadership." Margaret Thatcher
"I'm fascinated with how primitive the human mind still is. It can be misdirected so easily." John Gaughan
"Success is uncommon. Therefore, not to be enjoyed by the common man." Cal Stoll