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(1) (ICalendar Schedule) A calendar invitation message file format. See iCalendar.

(2) (Ice Cream Sandwich) See Android versions.

(3) (Internet Connection Sharing) A Windows Internet sharing feature that enables the Internet connection on a computer to be shared with other computers. Introduced in Windows 98, ICS software performs the functions of a router, which is commonly used to connect multiple computers to the Internet. See Internet sharing and wireless router.

(4) (Internet Chess Server) A server that allows people to play chess over the Internet. ICS input and output is normally text, but XICS provides a graphical interface. See XICS.
References in periodicals archive ?
The built-in ability for multiple agencies to coordinate their efforts for the common good while maintaining their autonomy, authority, and jurisdiction represents one of the most appealing aspects of ICS.
ICS provides a separate interface for assisting or mutual-aid agencies that have no legal responsibility.
Established ICS guidelines for span-of-control range from 1:3 to 1:7, with 1:5 being the norm.
In his view, the ability to use hotter "hard" tooling and a premixed internal release agent in the ICS process defines a new generation of RTM technology.
Another key point is that while a typical RTM process involves polymer/catalyst blending at the resin mix-head, the ICS technology can utilize a premixed, batch-blended resin system with the built-in release agent.
The ICS process also represents a major advance for RTM in terms of being accessible to higher quality "hard" tooling.
Highlighting the many benefits of the ICS program, Kweller explains, "Employees appreciate the single point of contact and the elimination of having to provide redundant information to multiple parties.
ICS is a Leave of Absence Administrator that provides a full range of coordinated health and productivity solutions.