Geographic Area of Chargeability
Any one of five regions--Africa, East Asia, Latin America and the Caribbean, Near East and South Asia, and the former Soviet Union and Eastern Europe--into which the world is divided for the initial admission of refugees to the United States. Annual consultations between the Executive Branch and the Congress determine the ceiling on the number of refugees who can be admitted to the United States from each area. Beginning in fiscal year 1987, an unallocated reserve was incorporated into the admission ceilings.
Source: U.S. Citizenship and Immigration Services