Public Service Corporation was an energy and transportation company in the U.S. state of New Jersey.
Public Service Corporation (capitalized) may also refer to one of the following American companies: Central West Public Service Corporation, a defunct Chicago-based utility company Public Service Corporation of New Jersey, a defunct street railway and bus company owned by Public Service Corporation in New Jersey Wisconsin Public Service Corporation, a utility company headquartered in Green Bay, Wisconsin
Public service corporation (not capitalized) may refer to a public service company, a corporation or other non-governmental business entity that delivers public services.
See also
Public service (disambiguation) Public Service Company (disambiguation)