Advanced Placement (AP) courses hold significant importance for international students aspiring to study at a reputable university, particularly in the United States and Canada. Strong performance in AP courses and exams demonstrates to universities a student's ability to handle college-level work and academic rigor, often from a curriculum or education system that may be less familiar to international admissions committees. By showcasing their preparedness through a globally recognized standard, AP courses can significantly strengthen an international student's college application.