A white world map with several countries, including the US, Canada, China, and Australia, shaded in grey.

white world map with the following countries shaded in grey: AU – Australia BB – Barbados BE – Belgium CA – Canada CH – Switzerland CN – China CO – Colombia CR – Costa Rica CZ – Czech Republic DE – Germany DK – Denmark EE – Estonia FR – France GB – United Kingdom HK – Hong Kong HU – Hungary IE – Ireland IT – Italy MX – Mexico NL – Netherlands NZ – New Zealand SE – Sweden SG – Singapore TT – Trinidad and Tobago US – United States ZM – Zambia See more