Noncommercial televisions are often referred to as public television or PBS (Public Broadcasting Service). Other synonyms for noncommercial television include community television, alternative TV, or non-profit television. These terms all refer to a type of television programming that is funded by donations and grants, rather than commercial advertising. Noncommercial television stations often provide educational and informative programming, and may also feature local news and cultural events. Many noncommercial television stations are affiliated with universities or non-profit organizations, and aim to provide a unique perspective on the world of television. Regardless of the terminology used, noncommercial television remains an important part of the media landscape, providing a valuable alternative to mainstream commercial television.