An EU/EEA-country is the abbreviation of an European Union or European Economical Area country. EU/EEA-countries are:

Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, France, Finland, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, United Kingdom of Great Britain and Sweden.
People from Switzerland are considered also as people from an EU/EEA-country.