IDN can refer to: * Internationalized domain names *

Institut Industriel du Nord The Institut industriel du Nord (IDN) was the engineering school and research institute at École Centrale de Lille from 1872 to 1991, within the campus of the Lille University of Science and Technology (France). History École des arts indust ...

, the former name of École Centrale de Lille * Indonesia, the ISO 3-letter country code *

International Data Number X.121 is the ITU-T address format of the X.25 protocol suite used as part of call setup to establish a switched virtual circuit between Public Data Networks (PDNs), connecting two network user addresses (NUAs). It consists of a maximum of fourteen ...

, in the context of an X.121 address *

Identity driven networking Identity driven networking (IDN) is the process of applying network controls to a network device access based on the identity of an individual or a group of individuals responsible to or operating the device. Individuals are identified, and the ...

* Integrated data network, the digital data network developed by Reuters and dedicated to financial markets * Integrated Delivery Network, a network of healthcare organizations, see

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 da ...

* Intradermal nevus, a type of skin mole

See also