This is the Symbol for Freemasonry, with or with out the letter( G) in the middle.



This is a little history from wikipedia.com about freemasonry.

Freemasonry is a fraternal organisation that arose from obscure origins in the late 16th to early 17th century. Freemasonry now exists in various forms all over the world, with a membership estimated at around 5 million, including just under two million in the United States and around 480,000 in England, Scotland and Ireland. The various forms all share moral and metaphysical ideals, which include, in most cases, a constitutional declaration of belief in a Supreme Being.



When you finish read this, Watch and listen to The following video Clip from youtube of Kartel.