Bulgaria's important economic organizations include the Bulgarian Chamber of Commerce and Industry (1985) and organizations dedicated to promoting Bulgaria's exports in world markets. There are trade unions representing a wide variety of vocations. The Confederation of Independent Trade Unions of Bulgaria was founded in 1901 and taken over by the Communists after World War II. In 1990, it became an independent organization. It has about 75 member federations and four association members. There are also many professional medical organizations.
There are several associations promoting a wide range of sports and leisure activities, including bobsledding, badminton, baseball, chess, yoga, and amateur radio. The National Federation of Sports in Schools was established in 1993 to promote and coordinate sport activities through the schools. The Bulgaria Academy of Science promotes scientific study and advancement, conducts research projects, and maintains a museum. The Institute of Art Studies is cosponsored by the Academy of Science as an organization dedicated to promoting Bulgarian art and culture.
Since 1990, a number of youth organizations have developed throughout the country. The Bulgarian Democratic Youth, with about 90,000 members, became the successor to the Dimitrov Young Communist League. The group serves to advance civic enterprise and control and promote a social environment for enterprising youth. Student groups include the Federation of Independent Student Associations, the Bulgarian Association of University Women, the Independent Student Trade Union, and the Student League of Beliko Turnovo. Scouting organizations are also active.