Do you want to get a spiritual tattoo, and are thinking of getting the Om or Aum symbol inked? Aum is a Sanskrit word that represents the sound of the universe and all of reality. This symbol is a popular one to get tattooed for its link to Buddhism, Hinduism, meditation and yoga. However, before getting any religious or spiritual tattoo, it's important to do your research. Click here to find out more about Buddhist tattoos and their meaning. Self Tattoo