International studies involves investigating how various actors relate to each other on the world stage. It includes subjects such as conflict, economics, politics, the environment, and other issues that affect more than one country.

Executive courses are specialized educational programs designed to provide professionals with the opportunity to learn and develop their business and leadership skills. Executive courses will typically include lectures, guest speakers, case studies, group discussions, and simulations. A variety of educational institutions, such as business schools, universities, and professional associations may offer executive courses.