Fraternities and sororities are social organizations found primarily at colleges and universities. They provide a sense of community and belonging for students, often focusing on friendship, leadership, and service. Members typically participate in various activities, including social events, philanthropy, and academic support. These organizations are often referred to as Greek life because many of them use Greek letters for their names. Each fraternity or sorority has its own values, traditions, and membership requirements. They can play a significant role in campus culture and offer networking opportunities for members after graduation.