Preferred provider organization
In health insurance in the United States, a preferred provider organization (PPO), sometimes referred to as a participating provider organization or preferred provider option, is a managed care organization of medical doctors, hospitals, and other health care providers who have agreed with an insurer or a third-party administrator to provide health care at reduced rates to the insurer's or administrator's clients.
Compulsory purchase order
A compulsory purchase order (CPO) is a legal function in the United Kingdom and Ireland that allows certain bodies which need to obtain land or property to do so without the consent of the owner. It may be enforced if a proposed development is considered one for public betterment; for example, when building motorways where a land owner does not want to sell. Similarly, if town councils wish to develop a town centre, they may issue compulsory purchase orders. CPOs can also be used to acquire historic buildings in order to preserve them from neglect.