International School of Tallinn

International School of Tallinn (IST) is an IB World School in Estonia’s capital, offering a fully English-language education for students aged 3 to 19. As an authorized IB Continuum school, IST provides all major IB study programmes (PYP, MYP, DP), ensuring a coherent learning journey from the early years through graduation.
Located in Ülemiste City, Tallinn’s international business and innovation district, IST serves a diverse community of more than 350 students representing over 50 nationalities. The school combines the international mindedness of an IB education with the innovative spirit of Estonia, placing strong emphasis on inquiry, critical thinking, creativity, digital learning and innovation, STEM and entrepreneurship.
IST is also NEASC accredited and is committed to high academic standards, continuous improvement and student wellbeing. Our aim is to develop confident, compassionate and independent learners who are prepared to contribute thoughtfully and responsibly to an increasingly interconnected world.