organizations Formal system Glossary of systems theory Market (economics) Meta-system System of systems System of systems engineering Systems art Systems in the human...

The Solar System is the gravitationally bound system of the Sun and the objects that orbit it. It formed about 4.6 billion years ago when a dense region...

An operating system (OS) is system software that manages computer hardware and software resources, and provides common services for computer programs...

System of systems is a collection of task-oriented or dedicated systems that pool their resources and capabilities together to create a new, more complex...

In vertebrates, the circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the body...

The System may refer to: The System, a book on chess by Hans Berliner The System, a comic book by Peter Kuper The System: The Glory and Scandal of Big-Time...

A geographic coordinate system (GCS) is a spherical or geodetic coordinate system for measuring and communicating positions directly on Earth as latitude...

established a unified legal system, gradually supplanting the local folk courts and manorial courts. England spread the English legal system across the British...

A close-in weapon system (CIWS /ˈsiːwɪz/ SEE-wiz) is a point-defense weapon system for detecting and destroying short-range incoming missiles and enemy...

In biology, the nervous system is the highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to...

This is a list of the main organ systems in the human body. Circulates blood around the body via the heart, arteries and veins, delivering oxygen and...

X System or System X may refer to: IBM System x, server platform System X (album) System X (supercomputer), supercomputer System X (telephony), digital...

The Global Positioning System (GPS), originally Navstar GPS, is a satellite-based radio navigation system owned by the United States Space Force and operated...

A writing system comprises a set of symbols, called a script, as well as the rules by which the script represents a particular language. The earliest writing...

direct-current telegraph system (single-current system, single-current transmission system, single-Morse system) is a telegraph system in which (a) current...

technology system (IT system) is generally an information system, a communications system, or, more specifically speaking, a computer system — including...

printing subsystem of UNIX System V is one of several standardized systems for printing on Unix, and is typical of commercial System V-based Unix versions...

Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, or the Eisenhower Interstate System, is a network...

A geographic information system (GIS) consists of integrated computer hardware and software that store, manage, analyze, edit, output, and visualize geographic...

The immune system is a network of biological systems that protects an organism from diseases. It detects and responds to a wide variety of pathogens,...

known as a system of equations or an equation system, is a finite set of equations for which common solutions are sought. An equation system is usually...

An electoral or voting system is a set of rules used to determine the results of an election. Electoral systems are used in politics to elect governments...

A presidential, strong-president, or single-executive system is a form of government in which a head of government (usually titled "president") heads an...

metasystem or meta-system is a "system about other systems", such as describing, generalizing, modelling, or analyzing the other system(s). It links the...

data or a type of data store based on the use of a database management system (DBMS), the software that interacts with end users, applications, and the...

Proportional representation (PR) refers to any type of electoral system under which subgroups of an electorate are reflected proportionately in the elected...

The endocrine system is a messenger system in an organism comprising feedback loops of hormones that are released by internal glands directly into the...

An engineered materials arrestor system, engineered materials arresting system (EMAS), or arrester bed is a bed of engineered materials built at the end...

Systems science, also referred to as systems research or simply systems, is a transdisciplinary field that is concerned with understanding simple and...

A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their democratic legitimacy...