A "Verein" is a German term for an association or club formed by individuals who share a common interest or goal. These organizations can focus on various activities, such as sports, culture, or social issues. Members typically collaborate to promote their interests, organize events, and support one another. In Germany, Vereins are an essential part of civil society and often operate under specific legal regulations. They can be non-profit and may require formal registration to gain legal status. Examples of popular Vereins include sports clubs, music societies, and charitable organizations.