Greek organizations, often referred to as fraternities and sororities, are social groups found primarily on college and university campuses. They promote brotherhood or sisterhood among members and often engage in various activities, including community service, social events, and academic support. Each organization typically has its own unique values, traditions, and rituals. Membership in a Greek organization usually involves a recruitment process, where potential members are invited to learn more about the group. These organizations often have Greek letters as their names, representing their values and history. Many Greek organizations also emphasize leadership development and networking opportunities for their members.