In a government context, Westminster often refers to the Parliament of the United Kingdom, which is located in the UNESCO World Heritage Palace of Westminster-also known as the Houses of Parliament.he Westminster area formed part of the City and Liberty of Westminster in Middlesex. The ancient parish was St Margaret; after 1727 this became the civil parish of 'St Margaret and St John', the latter a new church required for the increasing population.
Definition of EXECUTIVE OFFICER. : the officer second in command of a military or naval organization or vessel. ADVERTISEMENT.efinition of EXECUTIVE OFFICER. : the officer second in command of a military or naval organization or vessel. ADVERTISEMENT.
From Wikipedia, the free encyclopedia. An executive information system (EIS), also known as an executive support system (ESS) , is a type of management information system that facilitates and supports senior executive information and decision-making needs.t provides easy access to internal and external information relevant to organizational goals. It is commonly considered a specialized form of decision support system (DSS). EIS emphasizes graphical displays and easy-to-use user interfaces.