The British Virgin Islands (BVI), officially the Virgin Islands, is a British overseas territory located in the Caribbean to the east of Puerto Rico. The islands make up part of the Virgin Islands archipelago; the remaining islands constitute the U.S. Virgin Islands and the Spanish Virgin Islands. The 150-square-kilometre (58-square-mile) British Virgin Islands consist of the main islands of Tortola, Virgin Gorda, Anegada, and Jost Van Dyke, along with over fifty other smaller islands and cays. British Virgin Islanders are classed as British Overseas Territories citizens and since 2002 have had an entitlement to take up full UK citizenship. Although the territory is not part of the European Union and not directly subject to EU law, its citizens are deemed to be citizens of the EU as well.