guys see this

Europe (EU):
Afghanistan, Aland Islands, Albania, Algeria, Andorra, Angola, Armenia, Austria, Azerbaijan, Bahrain, Belarus, Belgium, Benin, Bosnia and Herzegovina, Botswana, Bulgaria, Burkina Faso, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Comoros, Congo, "Congo, Democratic Republic of the", Croatia, Cyprus, Czech Republic, Denmark, Djibouti, Egypt, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Faroe Islands, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Guadeloupe, Guernsey, Guinea, Guinea-Bissau, Hungary, Iceland, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jersey, Jordan, Kazakhstan, Kenya, Kuwait, Kyrgyzstan, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Moldova, Monaco, Montenegro, Morocco, Mozambique, Namibia, Netherlands, New Caledonia, Niger, Nigeria, Norway, Oman, Pakistan, "Palestinian Territory, Occupied", Poland, Portugal, Qatar, Reunion, Romania, Russia, Rwanda, Saint Helena, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, San Marino, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Slovakia, Slovenia, Somalia, South Africa, Spain, Sudan, Swaziland, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Togo, Tunisia, Turkey, Turkmenistan, Uganda, Ukraine, United Arab Emirates, United Kingdom, Uzbekistan, Vatican City, Wallis and Futuna, Western Sahara, Yemen, Zambia, Zimbabwe

Everyone else (NA):
American Samoa, Anguilla, Antarctica, Antigua and Barbuda, Argentina, Aruba, Australia, Bahamas, Bangladesh, Barbados, Belize, Bermuda, Bhutan, Bolivia, Bouvet Island, Brazil, British Indian Ocean Territory, Brunei Darussalam, Cambodia, Canada, Cayman Islands, Chile, China, Colombia, Cook Islands, Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, El Salvador, Falkland Islands, Fiji, Grenada, Guam, Guatemala, Guyana, Haiti, Heard Island and McDonald Islands, Honduras, Hong Kong, India, Indonesia, Jamaica, Japan, Kiribati, "Korea, North", "Korea, South", Laos, Macao, Malaysia, Maldives, Marshall Islands, Mexico, "Micronesia, Federated States of", Mongolia, Montserrat, Myanmar, Nauru, Nepal, Netherlands Antilles, New Zealand, Nicaragua, Niue, Norfolk Island, Northern Mariana Islands, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Puerto Rico, Saint Lucia, SaintKitts and Nevis, Samoa, Sao Tome and Principe, Singapore, Solomon Islands, Sri Lanka, Suriname, Tahiti, Taiwan, Thailand, Tokelau, Tonga, Trinidad and Tobago, Turks and Caicos Islands, Tuvalu, U.S. Minor Outlying Islands, United States of America, Uruguay, Vanuatu, Venezuela, Vietnam, "Virgin Islands, British", "Virgin Islands, U.S."

http://www.guildwars2guru.com/topic/37034-us-or-eu/