The University of California (UC) system comprises multiple campuses, each offering a wide range of courses across various disciplines. Here’s a general overview of the types of courses available for international students within the UC system:

1. Arts and Humanities: Courses in this category cover disciplines such as literature, philosophy, history, art history, music, theater, and languages.
2. Social Sciences: Courses in social sciences include anthropology, sociology, political science, psychology, economics, geography, and communication studies.
3. Natural Sciences: Courses in natural sciences cover disciplines such as biology, chemistry, physics, astronomy, environmental science, and earth science.
4. Engineering and Technology: Courses in engineering and technology include electrical engineering, mechanical engineering, computer science, civil engineering, chemical engineering, and information technology.
5. Business and Economics: Courses in business and economics cover topics such as accounting, finance, marketing, management, entrepreneurship, and international business.
6. Health Sciences: Courses in health sciences include medicine, nursing, public health, pharmacy, dentistry, and allied health professions.
7. Education: Courses in education cover areas such as educational psychology, curriculum development, educational leadership, counseling, and teacher education.
8. Environmental Studies: Courses in environmental studies cover topics such as environmental science, sustainability, conservation biology, environmental policy, and environmental justice.
9. Law and Legal Studies: Courses in law and legal studies cover areas such as constitutional law, criminal law, international law, corporate law, and legal research.
10. Public Policy and Administration: Courses in public policy and administration cover topics such as public administration, policy analysis, public finance, urban planning, and social welfare.
11. Fine Arts: Courses in fine arts include disciplines such as studio art, photography, sculpture, painting, drawing, graphic design, and art history.
12. Interdisciplinary Studies: Many UC campuses offer interdisciplinary programs that allow students to combine multiple disciplines or customize their course of study based on their interests and career goals.

International students interested in studying at a University of California campus can explore the specific courses and programs offered by each campus by visiting their respective websites and reviewing the course catalogs. Additionally, international students should consider factors such as campus location, resources, faculty expertise, and campus culture when selecting courses and campuses within the UC system.