International Baccalaureate Organization
The International Baccalaureate Organization offers international education programs to 4,775 schools in 153 countries providing curriculum, assessment and professional development. IBO’s four academic programs - the Primary Years Program, the Middle Years Program, the Diploma Program, and the Career-Related Program - constitute a K-12 continuum of international education. These programs encourage students across the world to become active, compassionate and lifelong learners who understand that other people, with their differences, can also be right.