A = negation of  T = theism  O = horizontal equality This symbol is nicknamed A/T. More tha 80 official languages and many dialects use the letters A+T as the root letters of the word ATheist. Look at this multilingual slide-show to find your language: http://www.youtube.com/watch?v=q47dl6A9BrI&feature=fvsr The discussion is open now: "DO WE NEED AN UNIVERSAL ATHEIST SYMBOL". Many gru…