The Islamic Saudi Academy of Washington (Arabic: الاكاديمية الاسلامية السعودية‎‎) was an International Baccalaureate (IB) World university preparatory school in Northern Virginia, accredited with the Southern Association of Colleges and Schools and authorized by IB in December 2008. It had classes from pre-kindergarten to twelfth grade, and has a current enrollment of more than 1200 students. It is funded by the Embassy of Saudi Arabia in Washington, D.C.. In 2011, ISA graduated its first international baccalaureate class. 4 students received their full IB diploma and one of them was able to earn bilingual diploma. As of 2007, approximately 30% of the roughly 1,000 students were Saudi citizens. The school closed in 2016, replaced by the new King Abdullah Academy.