Corporation for Public Broadcasting

The Corporation for Public Broadcasting (CPB; stylized in all lowercase as cpb) was an American non-profit corporation created under the Public Broadcasting Act of 1967 to promote and help support public broadcasting in the United States. The corporation's mission was to ensure universal access to non-commercial, high-quality educational, cultural, and other content and telecommunications services.

Source: Wikipedia — Corporation for Public Broadcasting (CC BY-SA 4.0)