The World Rock Paper Scissors Society:

“The World RPS Society is dedicated to the promotion of Rock Paper Scissors as a fun and safe way to resolve disputes. We feel that conserving the roots of RPS is essential for the growth and development of the game and the players. The World RPS Society is involved in many areas of the sport, such as; research studies, workshops, tournaments at both local and international levels, book publishing, and much more.”

The site includes a history of RPS, a strategy guide and an online trainer, as well as links to additional RPS resources.