| Acronym | Sense | Language | Topics |
|---|---|---|---|
| IMAP | Interactive Message Access Protocol = IMAP | Internet Message Access Protocol | In English = IMAP | Interim Mail Access Protocol | In English |
In English | → Internet |
| IMAP4 | Internet Message Access Protocol | In English | → Internet |
| IMCP | Integrated Monitor and Control Panel | In English | → Human-computer interaction |
| IMDB | Integrated Maintenance Data Base | In English | → Data → Maintenance and logistics |
| IMF | Inventory Master File | In English | → Files → Maintenance and logistics |
| IMIC | Integrated Management Information Computer | In English | → Computer hardware → Knowledge management |
| IMIX | Interactieve Multimodale Informatie Extractie | In Dutch | |
| IMMI | Institut des technologies Multilingues et Multimédias de l'Information | In French | → Research institutes |
| IMOD | Informatique et Mathématiques de l'Organisation et de la Décision | In French | → Management → Mathematics |
| IMP | Initial Memory Protection | In English | → Memories |
| IMS | IP Multimedia Subsystem | In English | → Telecommunications |
| IMVN | Image, Multimédia et Vie Numérique | In French | → Cinema, movies |
| INA | Integrated Network Analyzer | In English | → Networks, communication |
| INAP | Intelligent Network Application Part | In English | → Networks, communication → Telecommunications |
| INCITS | International Committee for Information Technology Standards | In English | → Standardization → Telecommunications |
| InCo | Information and Computation | In English | → Serial publications, periodicals |
| INDAT | Incoming Data | In English | → Data |
| INEI | Institutul Naţional de Economie şi Informaţie | In Romanian | → Economics |
| İNETD | İnternet Teknolojileri Derneği (www.inetd.org.tr) | In Turkish | → Associations → Internet → Turkey |
| InfCo | Information Control | In English | → Serial publications, periodicals |
| InfD | Information Display | In English | → Serial publications, periodicals |
| INFRAWEBS | Intelligent Framework for Generating Open (Adaptable) Development Platforms for Web - Service Enabled Applications | In English | → Software → Internet → Telecommunications |
| INGOPCS | Initiative pour la Nouvelle Génération OPC-UA Sécurisée | In French | → Networks, communication → Computer infections |
| INI | Institut National d'Informatique | In French | → Specialized or polytechnical colleges |
| INRIA | Institut National de Recherche en Informatique et en Automatique | In French | → Research institutes → Mechanical engineering |
| INRIA | Institut National de Recherche en Informatique et Automatique | In French | → Research institutes → Electrical engineering |
| INSTAC | Information Technology Research and Standardization Center | In English | → Telecommunications |
| INTAP | Interoperability Technology Association for Information Processing | In English | → Associations → Telecommunications → Computer-based techniques |
| InTEEC | Information Technology and Electrical Engineering Consultant | In English | → Consulting → Electrical engineering |
| IO | Input/Output | In English | → Engineering, technology |
| IOA | Input/Output Adapter | In English | → Data |
| IOB | Input/Output Box | In English | → Computer hardware → Data |
| IOB | Input/Output Buffer | In English | → Data |
| IOB | Input/Output Bus | In English | → Data |
| IOBA | Independent Online Booksellers Association (www.ioba.org) | In English | → Associations → Trade → Graphic industries, printing, publishing |
| IOBPS | Input/Output Box and Peripheral Simulator | In English | → Computer hardware → Data |
| IOC | Input/Output Controller | In English | → Data |
| IOCP | ITS On-Board Computer Program | In English | → Computer programs |
| IODT | Integrated Ontology Development Toolkit | In English | → Programming languages → Data → Linguistics |
| IOLS | Infrastructures et Outils Logiciels pour la Simulation | In French | |
| IOM | Input/Output Module | In English | → Data |
| IOMMU | Input/Output Memory Management Unit | In English | → Memories |
| IOP | Input/Output Part | In English | → Data |
| IOP | Input/Output Processor | In English | → Computer hardware → Data |
| IOPT | Input/Output Parameter Table | In English | → Data |
| IOQE | Input/Output Queue Element | In English | → Data |
| IORL | Input/Output Requirements Language | In English | → Data |
| IORTD | Input/Output Relationships and Timing Diagram | In English | → Data |
| IOS | Input/Output Supervisor | In English | → Data |
| IOT | Individuum Organisation Technologie | In German | → 659 |
| IOU | Input/Output Unit | In English | → Data |
| IOV | Input/Output Virtualization | In English | → Software |
| IOX | Input Output eXecutive | In English | → Software |
| IP | Internet Protocol | In English | → Internet |
| IP | Interfacing Processor | In English | → Computer hardware → Human-computer interaction |
| IP | Instrument Processor | In English | → Computer hardware |
| IPA | Internet Privatstiftung Austria | In German | → Foundations → Internet → Telecommunications → Austria |
| IPA | Information-technology Promotion Agency | In English | → Telecommunications |
| IPA | Institute for Programming research and Algorithmics (www.win.tue.nl/ipa/) | In English | → Programming languages → Algorithms |
| IPA | Instituut voor Programmatuurkunde en Algoritmiek (www.win.tue.nl/ipa/) | In Dutch | → Research institutes → Algorithms |
| iPAC | Internet/Intranet Public Access Catalogue | In English | → Bibliography → Libraries → Networks, communication |
| IPB | Invision Power Board | In English | → Networks, communication |
| IPCDT | IEE Proceedings: Computers and Digital Techniques | In English | → Serial publications, periodicals |
| IPE | Information Processing Equipment | In English | → Data |
| IPEA | Internet Positionning European Association | In English | → Associations → Internet → 659 |
| IPER | Innovation dans les Processus de l'Entreprise par la RFID | In English | → Networks, communication → Telecommunications |
| IPF | Internet pour la France | In French | → Organizations and associations → Internet → France |
| IPIG | ILL Protocol Implementers Group | In English | → Organizations and associations → Networks, communication → Libraries |
| IPL | Initial Program Load | In English | → Software |
| IPLC | Initial Program Load Complete | In English | → Software |
| IPLS | Initial Program Load Start | In English | → Software |
| IPM | Information Processing and Management | In English | → Serial publications, periodicals |
| IPM | Internet et Pédagogie Médicale | In French | → Internet → Education → Medicine |
| IPMB | Intelligent Platform Management Bus | In English | → Electronics → Networks, communication |
| IPP | Institute for Parallel Processing | In English | → Research institutes |
| IPP | identifiant Permanent Patient | In French | → Medicine |
| IPPS | Internet Programming and Promotion Service | In English | → Software → Internet |
| IPPS | International Parallel Processing Symposium | In English | → Congresses → Computer-based techniques → Mathematics |
| IPRCS | Irish Pattern Recognition and Classification Society | In English | → Organizations and associations → Computer-based techniques |
| IPS | Information Processing System | In English | |
| IPS | Intrusion Prevention System | In English | → Software |
| IPSI | Institut für Integrierte Publikations- und Informationssysteme (www.ipsi.fraunhofer.de) | In German | → Knowledge management → Germany |
| IPSJ | Information Processing Society of Japan | In English | → Organizations and associations → Data processing → Japan |
| IPSL | Interface Problem Status Log | In English | → Human-computer interaction |
| IRAM | Input Random Access Memory | In English | → Memories |
| IRAS | Internet Review Arno Schmidt | In English | → Serial publications, periodicals → Internet |
| IRC | Internet Relay Chat | In English | → Software → Internet |
| IRD | Interface Requirements Document | In English | → Human-computer interaction |
| IRI | Internationalized Resource Identifier | In English | → Networks, communication |
| IRIS | Imaginons un Réseau Internet Solidaire | In French | → Internet → Organizations and associations |
| IRIS | Indexation et Reconnaissance d'Images par la Sémantique | In French | → Image processing → Semiotics |
| IRIS | Immobilisations Regroupées et Inventoriées sous SAP | In French | → Software → Accounting |
| IRIT | Institut de Recherche Informatique de Toulouse (www.irit.fr) | In French | → Research institutes → France |
| IRIT | Institut de Recherche en Informatique de Toulouse | In French | → Research institutes |
| IRL | Interface Requirements List | In English | → Human-computer interaction |
| IRN | Interface Revision Notice | In English | → Human-computer interaction |
| IRNIK | Institut für das Recht der Netzwirtschaften, Informations- und Kommunikationstechnologie (www.irnik.de) | In German | → Research institutes → Law, jurisprudence → Telecommunications |
| IRQ | Interrupt Request | In English | → Computer hardware |
| IRQ | Idle Repeat Request | In English | → Networks, communication |
| IRR | Interface Requirements Review | In English | → Human-computer interaction |
| IRRMA | Institut Romand de Recherche Numérique en Physique de Matériaux | In French | → Computer simulation → Physics |
| IRS | Interface Requirements Specification | In English | → Human-computer interaction |
| IS | Informační systém = ИС | Информационная система | In Russian = SI | Sistema d'Informació | In Catalan = IS | Information System | In English = SI | Système d'Information | In French = SI | Sistem Informasi | In Indonesian = IS | Informačný systém | In Slovak = IS | Informacijski sistem | In Slovenian |
In Czech | → Software |
| IS | Information System = ИС, SI (look above) |
In English | → Software |
| IS | Informačný systém = ИС, SI (look above) |
In Slovak | → Software |
| IS | Informacijski sistem = ИС, SI (look above) |
In Slovenian | → Software |
| IS-IS | Intermediate-System to Intermediate-System | In English | → Networks, communication |
| ISC | Information Systems Center | In English | → Data → Knowledge management |
| ISCCB | Internal Software Change Control Board | In English | → Software |
| ISCM | Initial Software Configuration Map | In English | → Software |
| ISDN | Institut des Sciences du Document Numérique (http://isdn.enssib.fr) | In English | → Research institutes → Libraries → Document processing → France |
| iSDP | information Systems Designated Procurement (http://isdp.nih.gov) | In English | → Software |
| ISDP | IntelliLight Shared Dual Path | In English | → Networks, communication → Telecommunications |
| ISDX | Interactive Surface Design eXtension | In English | → Software → Engineering, technology |
| ISECOM | Institute for Security and Open Methodologies (www.isecom.org) | In English | → Organizations and associations |
| ISEN | Institut Supérieur d'Électronique et du Numérique | In French | → Computer-based techniques → Electronics |
| ISH | Information Superhighway | In English | → Internet |
| ISIAM | Institut Supérieur d'Informatique Appliquée et de Management (www.isiam.ma) | In French | → Specialized or polytechnical colleges → Morocco |
| ISIMA | Institut Supérieur d'Informatique, de Modélisation et de leurs Applications | In French | → Computer-based techniques |
| ISIMS | Institut Supérieur d'Informatique et de Multimédia de Sfax (www.isimsf.rnu.tn) | In French | → Higher education, universities → Tunisia |
| ISIR | Institut des Systèmes Intelligents et de Robotique (www.isir.upmc.fr) | In French | → Research institutes → Artificial intelligence → Electronics |
| ISIS | Institute of Software Technology and Interactive Systems | In English | → Software |
| ISIS | Institut für Softwartechnik und Interaktive Systeme | In German | → Organizations and associations → Software → Human-computer interaction |
| ISIS | Integrated Safety Information System | In English | → Data → Knowledge management |
| ISIS | Ingénierie des Systèmes d'Information et de Sécurité | In French | → Telecommunications |
| ISIS | Intranet Sécurisé Interministériel pour la Synergie gouvernementale | In French | → Networks, communication → Central administration |
| ISM | ISDN (Integrated Services Digital Network) Standards Management | In English | → Networks, communication → Telecommunications |
| ISMRB | Information Systems Management Review Board | In English | → Data → Knowledge management |
| ISOA | Information Security Officer's Assistant | In English | → Software |
| ISOC | Internet Society | In English | → Internet → Organizations and associations |
| ISP | Internet Service Provider | In English | → Telecommunications → Internet |
| ISPF | Internet Service Providers' Forum | In English | → Organizations and associations → Internet |
| ISPF | Interactive System Productivity Facility | In English | → Operating systems |
| ISSA | Integrated Software Safety Analysis | In English | → Software |
| ISSS | Information Society Standardization System | In English | → Standardization → Telecommunications |
| ISST | Institute for Software and Systems = ISST | Institut für Software- und Systemtechnik | In German |
In English | → Software |
| ISST | Institut für Software- und Systemtechnik = (look above) |
In German | → Software |
| ISTAG | Information Society Technologies Advisory Group | In English | → Organizations and associations → Networks, communication → Telecommunications |
| ISTI | Istituto di Scienza e Tecnologie dell'Informazione | In Italian | → Telecommunications |
| ISV | Independent Software Vendor | In English | → Trade → Software |
| IT | Information Technology = IT | Informationstechnik | In German = IT | Inligtingstegnologie | In Afrikaans = TI | Tecnologia da Informação | In Portuguese = TI | Tecnoloxías da información | In Galician = OT | Ohjelmistotekniikka | In Finnish = UT | Upplýsingatækni | In Icelandic = IT | Informationsteknik | In Swedish = IT | Informacijska Tehnologija | In Slovenian = IT | Informačné Technológie | In Slovak = ІТ | Інформаційні технології | In Ukrainian = ИТ | Информационные технологии | In Russian = IT | Informa Teknologio | In Esperanto = TI | Tecnologías de la Información | In Spanish = IT | Informacinės Technologijos | In Lithuanian = IT | Informācijas Tehnoloģijas | In Latvian |
In English | → Telecommunications |
| IT | Informatie Technologie | In Frisian | → Telecommunications |
| IT | Informationstechnik = TI, OT, UT, ІТ, ИТ (look above) |
In German | → Telecommunications |
| IT | Inligtingstegnologie = TI, OT, UT, ІТ, ИТ (look above) |
In Afrikaans | → Telecommunications |
| IT | Informatie Technologie | In Dutch | → Telecommunications |
| IT | Informationsteknik = TI, OT, UT, ІТ, ИТ (look above) |
In Swedish | → Telecommunications |
| IT | Informacijska Tehnologija = TI, OT, UT, ІТ, ИТ (look above) |
In Slovenian | → Telecommunications |
| IT | Informačné Technológie = TI, OT, UT, ІТ, ИТ (look above) |
In Slovak | → Telecommunications |
| IT | Informa Teknologio = TI, OT, UT, ІТ, ИТ (look above) |
In Esperanto | → Telecommunications |
| IT | Informacinės Technologijos = TI, OT, UT, ІТ, ИТ (look above) |
In Lithuanian | → Telecommunications |
| IT | Informācijas Tehnoloģijas = TI, OT, UT, ІТ, ИТ (look above) |
In Latvian | → Telecommunications |
| ITAA | Information Technology Association of America (www.itaa.org) | In English | → Associations → Telecommunications → United States |
| iTACITUS | Intelligent Tourism And Cultural Information Through Ubiquitous Services | In English | → Networks, communication → Civilization, culture, progress → Tourism |
| ITCAD | IEEE (Institute of Electrical and Electronics Engineers) Transactions on Computer Aided Design | In English | → Serial publications, periodicals → Computer-based techniques → 62001 |
| ITCmp | IEEE (Institute of Electrical and Electronics Engineers) Transactions on Computers | In English | → Serial publications, periodicals → Computer hardware |
| ITDS | IBM Tivoli Directory Server | In English | → Software |
| ITEA | Information Technology for European Advancement | In English | → Telecommunications |
| ITELC | Information Technology Executive Leadership Council | In English | → Organizations and associations |
| ITeR | Informatietechnologie en Recht | In Dutch | → Law, jurisprudence |
| ITI | Instituto Tecnológico de Informática (www.iti.upv.es) | In Spanish | → Research institutes → Spain |
| ITI | Ingénieur Technique Informatique | In French | |
| ITIL | IT Infrastructure Library | In English | → Libraries → Telecommunications |
| ITIL | Information Technology Infrastructure Library | In French | |
| ITIP | IEEE (Institute of Electrical and Electronics Engineers) Transactions on Image Processing | In English | → Serial publications, periodicals |
| ITMI | Industrie et Technologie de la Machine Intelligente | In French | → Mechanical engineering → Artificial intelligence |
| ITMI | Information Technology Management Institute | In English | → Specialized or polytechnical colleges |
| ITNN | IEEE (Institute of Electrical and Electronics Engineers) Transactions on Neural Networks | In English | → Serial publications, periodicals → 007 |
| ITPAM | IEEE (Institute of Electrical and Electronics Engineers) Transactions on Pattern Analysis and Machine Intelligence | In English | → Serial publications, periodicals → Mathematics |
| ITRI | Information Technology Research Institute | In English | → Research institutes |
| ITS | Incompatible Timesharing System | In English | → Operating systems |
| ITS | Intercept Trajectory Simulation | In English | → Computer simulation → Vehicle engineering |
| ITS | Institut de Traitement des Signaux | In French | → Computer-based techniques → Telecommunications |
| ITSC | Interregional Telecommunications Standards Committee | In English | → Organizations and associations → Networks, communication → Telecommunications |
| ITSE | IEEE (Institute of Electrical and Electronics Engineers) Transactions on Software Engineering | In English | → Serial publications, periodicals → Software |
| ITSG | Interactive Test Sequence Generator | In English | → Software |
| ITSM | IT Service Management | In English | |
| ITSMC | IEEE (Institute of Electrical and Electronics Engineers) Transactions on Systems, Man and Cybernetics | In English | → Serial publications, periodicals |
| ITSTC | Information Technology Steering Committee | In English | → Organizations and associations → Telecommunications |
| ITTF | Information Technology Task Force | In English | |
| IU | Interface Unit | In English | → Human-computer interaction |
| IUA | Interface Unit Adapter | In English | → Human-computer interaction |
| IUE | Interface Unit Error | In English | → Human-computer interaction |
| IUI | Integrated User Interface | In English | → Human-computer interaction |
| IUP | International Usability Partners | In English | → Human-computer interaction |
| IUPRAI | Indian Unit for Pattern Recognition and Artificial Intelligence | In English | → Organizations and associations → Artificial intelligence → Computer-based techniques → India |
| IVE | Interface Verification Equipment | In English | → Human-computer interaction |
| İvHP | İnternet ve Hukuk Platformu | In Turkish | → Internet |
| IVP | Interface Verification Plan | In English | → Human-computer interaction |
| IVR | Interactive Voice Recognition | In English | → Computer-based techniques → Telecommunications |
| IVS | Interface Verification Summary | In English | → Human-computer interaction |
| IVT | Interface Verification Test | In English | → Human-computer interaction |
| IWCE | International Workshop on Computational Electronics | In English | → Electronics |
| IWFHR | International Workshop on Frontiers in Handwriting Recognition | In English | → Congresses → Writing systems → Document processing |
| IWG | Interface Working Group | In English | → Human-computer interaction |
| IWPT | International Workshop on Parsing Technologies | In English | → Congresses → Computer-based techniques |
| IZA | Innsbrucker Zeitungsarchiv (https://www.uibk.ac.at/iza/) | In German | → Databases → Newspapers, journalism → Austria |
| J2EE | Java 2 Enterprise Edition | In English | → Programming languages |
| J2ME | Java 2 Micro Edition | In French | → Programming languages |
| JAAS | Java Authentication and Authorization Service | In English | → Programming languages |
| JABS | Just Another Blog on Sports | In English | → Networks, communication → Sport, physical exercises |