ICS

ICS may refer to:

Look up ICS, ics, or -ics in Wiktionary, the free dictionary.

Computing

Image Cytometry Standard, a digital multidimensional image file format used in life sciences microscopy
Industrial control system, computer systems and networks used to control industrial plants and infrastructures
Information and computer science, the combined field of informatics and computing
Internet chess server, an external server that provides the facility to play, discuss, and view chess over the Internet
Internet Connection Sharing, a feature in Microsoft operating systems since the advent of Windows 98 Second Edition
.ics, a filename extension for iCalendar files
Android Ice Cream Sandwich, the codename for version 4.0 of the Android operating system

International Channel Shanghai, a foreign-language cable channel
Immigration And Customs Security, a fictional organization in the Canadian TV series The Border

Inhaled corticosteroid, steroid hormones used to treat the nasal mucosa, sinuses, bronchi, and lungs
Intercostal space, the space between two ribs

ICS Africa
Imperial Civil Service
Indian Civil Service
Indian National Congress (Socialist)
Institute of Chartered Shipbrokers
Institute for Computational Sustainability, a Cornell-based institute in the United States
International Chamber of Shipping
International Citizen Service, a UK volunteer organization
International Commission on Stratigraphy, the largest scientific body within the International Union of Geological Sciences
International Communist Seminar
International Continence Society, a multidisciplinary membership society for medical professionals concerned with incontinence
Irish Computer Society, the national body for Information and Communication Technology (ICT) Professionals in Ireland
Integrated care system, a component of the National Health Service (England)
Ethiopian Immigration and Citizenship Service, an Ethiopian government agency for immigration and passport related service

Ganz CSMG, also known as Ganz ICS, a Hungarian tram type
In Channel Select, a technology improving programme reception in FM tuners
International Classification for Standards, an international classification system for technical standards
International Code of Signals, a maritime signaling standard also abbreviated INTERCO

International Convention on Salvage, a 1989 treaty of International Maritime Organization governing marine salvage
Incident Command System, an emergency response management system
InterCity Slovenia, a premium train service in Slovenia
Israeli Cassini Soldner, a historical geographic coordinate system
Investor court system
Inmate Calling Service, a type of specialized telephone service provisioned for use by inmates at correctional facilities
Iconsiam, a mixed-use development in Thailand