Commonly referred to as a bachelors degree, these programs are typically three to four years in duration, offering degrees in fields such as engineering, business, arts, and sciences.
Usually two years long, leading to master's degrees in various disciplines. A prerequisite is to have graduated from an undergraduate program.
Research-oriented programs leading to PhDs in numerous fields.
Specialized programs for courses that can range from natural sciences and yoga, to getting certified as a professional diamond grader. These are usually short-term programs.