IDS

IDS may refer to:

Computing

 * IBM Informix Dynamic Server, a relational database management system
 * Ideographic Description Sequence, describing a Unihan character as a combination of other characters
 * Integrated Data Store, one of the first database management systems from the 1960s
 * Internet distribution system, a travel industry sales and marketing channel
 * Intrusion detection system, detecting unwanted network access
 * Intelligent Decision System, a software package for multiple criteria decision analysis
 * Iterative deepening search, a graph search algorithm performing depth-first search repeatedly with increasing depth limits

Organizations

 * Incomes Data Services, a British employment research organisation
 * Institute of Development Studies, a British international development organisation
 * International Distributions Services, a legal name of Royal Mail since 3 October 2022
 * Boeing Integrated Defense Systems, former name of a Boeing Defense, Space & Security
 * Integrated Defence Staff, an Indian military organisation
 * Investors Diversified Services, former name of Ameriprise Financial
 * Istrian Democratic Assembly, a Croatian political party
 * Indiana Daily Student, a newspaper
 * Raytheon Integrated Defense Systems
 * International Dermoscopy Society, an international medical academic society
 * International Design School, an Indonesian educational institution
 * Initiative for Democratic Socialism
 * Institute for the German Language

Science, technology and engineering

 * Iduronate-2-sulfatase, a sulfatase enzyme associated with Hunter syndrome
 * Index Catalogue of Visual Double Stars
 * Integrated Deepwater System Program, a program to upgrade equipment of the US Coast Guard
 * Tornado IDS (Interdictor/strike), a version of the Panavia Tornado combat aircraft
 * IDS experiment (ISOLDE Decay Station), at the ISOLDE facility, CERN

Other uses

 * Iain Duncan Smith (born 1954), British politician, widely referred to by his initials
 * IDS Center, building in Minneapolis, tallest in Minnesota, US
 * Infant-directed speech or baby talk
 * Information disclosure statement, to the US Patent and Trademark Office
 * Integrated delivery system, a generic term for a health care network that provides a variety of care
 * Income declaration scheme
 * Intercontinental Dictionary Series, an online linguistic database
 * International District/Chinatown station, a light rail station in Seattle, Washington, US