Elven Star (Seven pointed star, Septagram, Heptagram, Fairy Star)

The septagram is a continuously drawn figure having seven points. It is a less common religious symbol than the pentagram, but it is a sacred symbol to Wiccans who follow the Faery tradition, where it is called the Elven or Fairy star.
The septagram is important in Western kabbalah, where it symbolizes the sphere of Netzach, the seven planets, the seven alchemical metals, and the seven days of the week.
The seven pointed star is an important part of the seal of the A.A., the inner order of the OTO, the secret society made famous by Aleister Crowley:

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