Public radio is a term that refers to radio stations that are supported by the public and focus on providing educational, informative and entertaining content. It is also known as community radio, non-commercial radio, and listener-supported radio. Non-commercial radio refers to radio programming that is not driven by commercial interests, but rather focuses on providing content that is of interest to its audience. Community radio stations focus on the local community and provide content that is of interest to the community. Lastly, listener-supported radio describes radio stations that are supported by donations from their listeners rather than advertising revenue. These terms are often used interchangeably with public radio to describe stations that prioritize public service over commercial interests.