Soviet Union | Northern Ireland | European Union | Union Army | World Cup | rugby union | FIFA World Cup | 2010 FIFA World Cup | Union | FA Cup | 1978 FIFA World Cup | Northern Territory | 2006 FIFA World Cup | Davis Cup | International Telecommunication Union | trade union | Stanley Cup | Union (American Civil War) | Rugby World Cup | Union Pacific Railroad | England national rugby union team | Cricket World Cup | American Civil Liberties Union | 1986 FIFA World Cup | 1982 FIFA World Cup | Wales national rugby union team | New Zealand national rugby union team | Sprint Cup Series | Northern Pacific Railway | Ireland national rugby union team |
On several occasions Wellington has held the Rugby League Cup (previously known as the Northern Union Cup 1910-1969) for interprovincial competition played on a challenge basis.