World Cup | FIFA World Cup | World Trade Center | World Series | 2010 FIFA World Cup | World Bank | World Health Organization | Guinness World Records | 1978 FIFA World Cup | World Series of Poker | Allies of World War II | BBC World Service | ATP World Tour 250 series | World Heritage Site | World Boxing Association | World Boxing Council | 2006 FIFA World Cup | World Wide Web | As the World Turns | World Trade Organization | ATP World Tour 250 Series | World Rally Championship | World Intellectual Property Organization | World Economic Forum | Grand Prix motorcycle racing | Western world | Miss World | Grand Canyon | Rugby World Cup | World Meteorological Organization |
The PDC awarded places in the league to the top six players in their world rankings after the Sky Bet World Grand Prix in October 2006.