Even though rings are so culturally charged, there are not many rules that are really attached to them. To give you an example, the right-hand-left-hand issue cannot be answered with an irrefutable argument. In short, there are no strict rules about the hand on which you should wear your ring(s).
Canadian GAA is the informal name by which the Canadian County Board of the Gaelic Athletic Association is usually known. It is one of over 30 regional executive boards throughout the world.
The Royal Bank of Canada (RBC; French: Banque Royale du Canada) is a Canadian multinational financial services company and the largest bank in Canada. The bank serves over 16 million clients and has 80,000 employees worldwide. The company corporate headquarters are located in Toronto, Ontario. The bank was founded in 1864 in Halifax, Nova Scotia. RBC's Institution Number (or bank number) is 003.