California State University Northridge ranked second place among U.S. master’s level institutions with the most number of foreign students in a recent study of 40 college campuses. Open Doors 2006, a survey by the Institute of International Education, found that CSUN had 1,693 international students, second only to San Francisco State University, during the 2005-2006 academic year. Last year, CSUN ranked sixth on the report, with 1,343 students. This year, 87 countries are represented in CSUN’s student body, with the most hailing from Japan, South Korea, India and Taiwan.