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...

The circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human...

An earthing system (UK and IEC) or grounding system (US) connects specific parts of an electric power system with the ground, typically the equipments...

Standardization (ISO). DOIs are an implementation of the Handle System; they also fit within the URI system (Uniform Resource Identifier). They are widely used 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...

the environment, a thermodynamic system may be an isolated system, a closed system, or an open system. An isolated system does not exchange matter or energy...

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

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

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

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...

Autonomous system may refer to: Autonomous system (Internet), a collection of IP networks and routers under the control of one entity Autonomous system (mathematics)...

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...

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

System 6 (or System Software 6) is the sixth major release of the classic Mac OS operating system for Macintosh computers, made by Apple Computer. It...

Description and Coding System, also known as the Harmonized System (HS) of tariff nomenclature is an internationally standardized system of names and numbers...

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

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

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...

In computing, a system resource, or simply resource, is any physical or virtual component of limited availability that is accessible to a computer. All...

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

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

In computer programming, a runtime system or runtime environment is a sub-system that exists in the computer where a program is created, as well as in...

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,...

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

The Bell System was a system of telecommunication companies, led by the Bell Telephone Company and later by the American Telephone and Telegraph Company...

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

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