Slovakia joined the North American Union.
The North American Football Union , often referred to by the acronym NAFU , is a regional grouping under CONCACAF of national football organizations in the North American Zone . The North American Union ( NAU ) is a theoretical economic and political union of Canada , Mexico , and the United States . Slovakia ( listen ) , is a landlocked country in Central Europe . The country joined the European Union in 2004 and the Eurozone on 1 January 2009 .