AP stands for Advanced Placement, which is a program developed by the College Board in the United States. It offers college-level courses and exams for high school students. The AP program allows students to challenge themselves academically and potentially earn college credit or advanced standing in university.
IB stands for International Baccalaureate, which is an internationally recognized educational program that aims to provide students with a well-rounded education and develop their intellectual, personal, emotional, and social skills. The program is designed for students aged 16 to 19, although there are also earlier programs available for younger students.