Princeton University is a world-class private research university located in Princeton, New Jersey, USA. There are many excellent majors in our school, among which some top majors include:

1. Mathematics: The mathematics major of Princeton University is world-renowned, and its professors and researchers have made outstanding achievements in the fields of pure mathematics and applied mathematics.

2. Physics: The physics major of Princeton University is also world-class, and its professors and researchers have made important contributions to theoretical physics, particle physics and condensed matter physics.

3. Computer Science: The computer science major of Princeton University is also the top in the world, and its professors and researchers have made important achievements in the fields of artificial intelligence, machine learning and computer network.

4. Chemistry: The chemistry major of Princeton University is also world-class, and its professors and researchers have made important contributions in the fields of organic chemistry, inorganic chemistry and physical chemistry.

5. Engineering: The engineering specialty of Princeton University is also the top in the world, and its professors and researchers have made important achievements in the fields of electrical engineering, mechanical engineering and civil engineering.