The public sector is a term used to describe entities or institutions that are owned or controlled by the government, and are responsible for providing services to the general public. Alternative synonyms to describe this sector include the state sector, government sector, or the public administration. It is important to note that while the public sector is often referred to as a single entity, there are different levels of government involved, including federal, state, and local bodies. Additionally, the term is often used to describe a range of organizations, such as public hospitals, schools, and transportation services, among others. Regardless of the specific entity or institution, the main objective of the public sector is to provide essential services to the people they serve.