| Acronym | Sense | Language | Topics |
|---|---|---|---|
| IBRI | Icelandic Building Research Institute | In English | → Research institutes → Construction |
| ICAANE | International Congress on the Archaeology of the Ancient Near East | In English | → Congresses → Archeology |
| ICAD | International Conference on Alzheimer's Disease (and Related Disorders) | In English | → Congresses → Neurology |
| ICAD | International Conference on Auditory Display | In English | → Congresses → Human-computer interaction → Telecommunications |
| ICAITI | Instituto Centroamericano de Investigación y Tecnología | In Spanish | → Research institutes → Research policy → Engineering, technology |
| ICANAS | International Congress for Asian and Northern African Studies | In English | → Congresses → Area studies |
| ICANN | International Conference on Artificial Neural Networks | In English | → Congresses → Artificial intelligence |
| ICAP | International Conference on Atomic Physics | In English | → Congresses → 53198 |
| ICARDA | International Center for Agricultural Research in the Dry Areas | In English | → Research institutes → Agricultural sciences |
| ICARE | Installation Confinée d'Analyses et de Recherches Environnementales | In French | → Research institutes → Microbiology |
| ICASSP | International Conference on Acoustics, Speech, and Signal Processing | In English | → Congresses → Acoustical engineering → Linguistics → Telecommunications |
| ICB | International Centre of Biocybernetics | In English | → Research institutes → Computer science → Electronics |
| ICBO | International Conference of Building Officials | In English | → Congresses → Construction |
| ICC | International Association for Cereal Science and Technology | In English | → Associations → Agricultural sciences |
| ICCA | International Congress and Convention Association | In English | → Associations → Congresses |
| ICCHP | International Conference on Computers Helping People with Special Needs | In English | → Congresses → Computer-based techniques |
| ICCRF | International Chamber of Commerce Research Foundation | In English | → Foundations → Economics |
| ICDAA | International Criminal Defence Attorneys Association (www.aiad-icdaa.org) = AIAD | Association Internationale des Avocats de la Défense | In French |
In English | → Associations → Criminal law |
| ICDAR | International Conference on Document Analysis and Recognition | In English | → Congresses → Document processing |
| ICEBE | International Conference on e-Business Engineering | In English | → Congresses → Trade |
| ICEIS | International Conference on Enterprise Information Systems | In English | → Congresses → Knowledge management → Data |
| ICF | Institutul de Chimie Fizică (www.icf.ro) | In Romanian | → Research institutes → Chemistry |
| ICG | Inter-universitair Centrum voor Geo-ecologisch Onderzoek (www.science.uva.nl/ibed/icg/) | In Dutch | → Research institutes → Higher education, universities → Ecology → Earth sciences |
| ICG | Institut Charles Gerhardt (www.icgm.fr) | In French | → Research institutes → Chemistry |
| ICG | Institute for Computer Graphics and Vision | In English | → Research institutes → Computer-based techniques |
| ICHSEA | International Conference on the History of Science in East Asia | In English | → Congresses → Mathematics and natural sciences → History |
| ICIA | Institutul de Cercetări pentru Inteligenţă Artificială (www.racai.ro) | In Romanian | → Research institutes → Artificial intelligence |
| ICLP | Institute of Chinese Literature and Philosophy | In English | → Research institutes → Philosophy, psychology → Literature → China |
| ICMAB | Instituto de Ciencia de Materiales de Barcelona (www.icmab.es) | In Spanish | → Research institutes → Materials science → Spain |
| ICMI | International Conference on Multimodal Interfaces | In English | → Congresses → Human-computer interaction |
| ICN | International Conference on Nutrition = CIN | Conferencia Internacional sobre Nutrición | In Spanish = CIN | Conférence Internationale sur la Nutrition | In French = CIN | Conferência Internacional sobre Nutrição | In Portuguese |
In English | → Congresses → Nutrition |
| ICO | Interuniversitair Centrum voor Onderwijskundig Onderzoek | In Dutch | → Research institutes → Higher education, universities → Education |
| ICOMP | Institute for Computational Mechanics in Propulsion | In English | → Research institutes → Mechanical engineering → Computer simulation → Vehicle engineering |
| ICOMTEC | Institut de Communication et des Nouvelles Technologies (http://icomtec.univ-poitiers.fr) | In French | → Higher education, universities → Research institutes → Computer science → Telecommunications → France |
| ICOPHIL | International Conference on Philippine Studies | In English | → Congresses → Area studies |
| ICPO | Institute of Cytology and Preventive Oncology | In English | → Research institutes → Cytology → Oncology |
| ICPS | International Conference on the Physics of Semiconductors | In English | → Congresses → Electricity, magnetism, electromagnetism → 539 → Electrical engineering |
| ICRA | Internet Content Rating Association | In English | → Associations → Internet |
| ICRA | Association de Classification du Contenu de l'Internet | In French | → Internet → Libraries → Associations |
| ICRAT | International Conference on Research in Air Transportation | In English | → Congresses → Transport and postal services |
| ICRISAT | International Crops Research Institute for the Semi-Arid Tropics (www.icrisat.org) | In English | → Research institutes → Organizations and associations → Agricultural sciences |
| ICS | Institut Clinique de la Souris (www-mci.u-strasbg.fr) | In French | → Research institutes → Medicine → Pharmacology, toxicology → France |
| ICS | Ingénierie des Contenus et Savoirs (http://scenari.utc.fr) | In French | → Research institutes → Computer science → Knowledge management → France |
| ICS | Institut Charles Sadron (www-ics.u-strasbg.fr) | In French | → Research institutes → Physics → Chemistry → France |
| ICS | Institut de Cinématographie Scientifique (www.ics.cnrs-bellevue.fr) | In French | → Research institutes → Cinema, movies → France |
| ICS | Onderzoekschool Interuniversitair Centrum voor Sociaalwetenschappelijke Theorievorming en Methodenontwikkeling (www.ics-graduateschool.nl) | In Dutch | → Research institutes → Social sciences → Netherlands |
| ICSA | International Cultic Studies Association | In English | → Associations → Social sciences |
| ICSLP | International Conference on Spoken Language Processing | In English | → Congresses → Computer-based techniques → Linguistics |
| ICSV | International Congress on Sound and Vibration | In English | → Congresses → Acoustics |
| ICTA | Instituts et Centres Techniques Agricoles | In French | → Research institutes → Agricultural sciences |
| ICTS | International Conference on Thai Studies | In English | → Congresses → Area studies |
| IDA | International Development Association (www.worldbank.org/ida/) = AID | Association Internationale de Développement | In French = AIF | Asociación Internacional de Fomento | In Spanish = AID | Associação Internacional de Desenvolvimento | In Portuguese = МАР | Международная ассоциация развития | In Russian = MAP | Міжнародна асоціація розвитку | In Serbian |
In English | → Associations → Development |
| IDA | International Desalination Association | In English | → Associations → Environmental technology, water supply, waste management |
| IDÉO | Institut Dominicain d'Études Orientales du Caire (https://www.ideo-cairo.org/fr/) | In French | → Research institutes → Roman catholic church → Area studies → Islam → Egypt |
| IDM | Institut für den Donauraum und Mitteleuropa | In German | → Research institutes → International relations → Area studies |
| IDSA | Institute for Defense Studies and Analyses | In English | → Research institutes → Polemology → Military affairs |
| IEAS | Institute of East Asian Studies | In English | → Research institutes → Area studies |
| IEC | Institut Émilie du Châtelet | In French | → Research institutes |
| IEF | International Energy Foundation | In English | → Foundations → Energy economics |
| IEI | Istituto di Elaborazione dell'Informazione | In Italian | → Research institutes → Computer science |
| IEJ | Itala Esperantista Junularo (http://iej.esperanto.it) | In Esperanto | → Associations → Artificial languages (linguistics) → Italia |
| IEMW | Institut für Industrielle Elektronik und Materialwissenschaften (www.iemw.tuwien.ac.at) | In German | → Research institutes → Materials science → Electronics → Austria |
| IERSE | Institut d'Études et de Recherche pour la Sécurité des Entreprises | In French | → Research institutes → Economics |
| IEŚW | Instytut Europy Środkowo-Wschodniej | In Polish | → Research institutes |
| IFA | Interuniversitäres Forschungsinstitut für Agrarbiotechnologie | In English | → Research institutes → Biotechnology → Agricultural sciences |
| IFALPA | International Federation of Air Line Pilots Associations (https://www.ifalpa.org/) | In English | → Organizations and associations → Associations → Transport by air |
| IFDA | International Furnishings and Design Association | In English | → Associations → Drawing and applied arts |
| IFEAC | Institut Français d'Études sur l'Asie Centrale | In French | → Research institutes → Area studies |
| IFEAD | Institut Français d'Études Arabes de Damas | In French | → Research institutes → Language, linguistics, literature → Geography, biography, history |
| IFEN | Institut Français de l'Environnement (www.ifen.fr) | In French | → Research institutes → Environmental protection → Threats to the environment → France |
| IFES | Institute of Far Eastern Studies | In English | → Research institutes → Area studies |
| IFG | Institut Français de Géopolitique (www.geopolitique.net) | In French | → Research institutes → International relations → France |
| IFK | Internationales Forschungszentrum Kulturwissenschaften (www.ifk.ac.at) | In German | → Research institutes → Civilization, culture, progress → Austria |
| IFKB | Interuniversitaire Onderzoekschool voor Klinische en Bewegingswetenschappen (www.ifkb.nl) | In Dutch | → Research institutes → Sport, physical exercises → Anatomy → Netherlands |
| IFP | Institut Français du Pétrole (www.ifp.fr) | In French | → Research institutes → Earth sciences → Mining → 665 → France |
| IFR | Institute of Food Research | In English | → Research institutes → Agricultural sciences → Food technology |
| IFR PPF | Institut fédératif de recherche Paris-Nord Plaine de France | In French | → Research institutes → Research policy → France |
| IFRA | INCA-FIEJ Research Association | In English | → Associations → Newspapers, journalism → Graphic industries, printing, publishing |
| IFRAC | Institut de Formation et de Recherche des Avocats aux Conseils | In French | → Research institutes → Education → Law, jurisprudence |
| IFREE | Institute for Frontier Research on Earth Evolution | In English | → Research institutes → Earth sciences |
| IFREMER | Institut Français de Recherche pour l'Exploitation de la Mer (www.ifremer.fr) | In French | → Research institutes → Marine research, oceanography → France |
| IFRI | Institut Français des Relations Internationales (www.ifri.org) | In French | → Research institutes → International relations → France |
| IFRTP | Institut Français pour la Recherche et la Technologie Polaire (www.institut-polaire.fr) | In French | → Research institutes → Earth sciences → France |
| IFSH | Institut für Friedensforschung und Sicherheitspolitik | In German | → Research institutes → Polemology |
| IFT | Institute of Food Technologists | In English | → Research institutes → Food technology |
| IFTH | Institut Français du Textile et de l'Habillement (www.ifth.org) | In French | → Research institutes → Textile industry → France |
| IGDA | International Game Developers Association (www.igda.org) | In English | → Associations → Software → Entertainment |
| IGEER | Instituut voor Geschiedenis van de Europese Expansie | In Dutch | → Research institutes → History |
| IGiPZ | Instytut Geografii i Przestrzennego Zagospodarowania (www.igipz.pan.pl) | In Polish | → Research institutes → Geography → Poland |
| IGN | Instituto Geográfico Nacional (www.ign.es) | In Spanish | → Research institutes → Geography → Spain |
| IGOR | Institut für Gewebe- und Organrekonstruktion (www.igor.at) | In German | → Research institutes → Biotechnology → Medicine → Austria |
| IGR | Institut Gustave-Roussy | In French | → Research institutes → Oncology |
| IGRAB | International Gay Rugby Association and Board | In English | → Associations → Sport, physical exercises |
| IHEDN | Institut des Hautes Études de Défense Nationale | In French | → Research institutes → Military affairs |
| IHME | Institute for Health Metrics and Evaluation (www.healthdata.org) | In English | → Research institutes → Public health and hygiene → Statistics → United States |
| IHP | Institute of History and Philology | In English | → Research institutes → Philology → History |
| IHTP | Institut d'Histoire du Temps Présent (www.ihtp.cnrs.fr) | In French | → Research institutes → History → France |
| IHV | Institute of Human Virology (www.ihv.org) | In English | → Research institutes → Virology |
| II | Instytut Informatyk | In Polish | → Research institutes → Computer science |
| IIAC | Institut Interdisciplinaire d'Anthropologie du Contemporain | In French | → Research institutes → Anthropology → Sociology |
| IIAS | Indian Institute of Advanced Study (www.iias.org) | In English | → Research institutes → India |
| IIAT | Institut International d'Agriculture Tropicale = IITA | International Institute of Tropical Agriculture | In English |
In French | → Research institutes → Agricultural sciences |
| IIBHG | Institute of Immunobiology and Human Genetics = IIBHG | Institut za Imunobiologija i Humana Genetika | In Macedonian |
In English | → Research institutes → Genetics → Immunology and allergy |
| IIDA | International Interior Design Association (http://ww.iida.org) | In English | → Associations → Regional planning |
| IIPA | International Iridology Practitioners Association | In English | → Associations → 6158 |
| IIPA | International Industrial Photographers Association (www.industrialphotographers.net) | In English | → Associations → Photography |
| IIPA | Israeli International Pharmacy Association | In English | → Associations → Pharmacology, toxicology |
| IIPA | Irish Interprofessional Association | In English | → Associations |
| IISER | Indian Institute of Science and Education Research (www.iiserpune.ac.in) | In English | → Research institutes → Education → India |
| IITA | International Institute of Tropical Agriculture = IIAT (look above) |
In English | → Research institutes → Agricultural sciences |
| IJCAI | International Joint Conference on Artificial Intelligence | In English | → Congresses → Artificial intelligence |
| IJK | Internacia Junulara Konferenco/Kongreso | In Esperanto | → Congresses |
| IJK | Internacia Junulara Kongreso | In Esperanto | → Congresses |
| IJLRA | Institut Jean Le Rond d'Alembert (www.dalembert.upmc.fr) | In French | → Research institutes → Mechanical engineering → 524 → Energy economics |
| IJM | Institut Jacques Monod (www.ijm.jussieu.fr) | In French | → Research institutes → Biological sciences → France |
| IJS | Internacia Junulara Semajno | In Esperanto | → Congresses |
| IKSV | İstanbul Kültür Sanat Vakfı | In Turkish | → Foundations |
| ILAC | International Laboratory Accreditation Cooperation | In English | → Research institutes |
| ILCA | (Research) Institute for Languages and Cultures of Asia and Africa | In English | → Research institutes → Civilization, culture, progress → Language, linguistics, literature → Area studies |
| ILEE | Institut Languedocien de recherche sur l'Eau et l'Environnement (www.ifr-ilee.org) | In French | → Research institutes → Threats to the environment → Hydrology |
| ILF | Institut de Linguistique Française (www.ilf.cnrs.fr) | In French | → Research institutes → Linguistics → France |
| ILM | Institut für Laboratoriumsmedizin, Klinische Chemie und Molekulare Diagnostik | In German | → Research institutes → Biochemistry, biophysics → Pharmacology, toxicology → 6160 |
| ILSP | Institute for Language and Speech Processing | In English | → Research institutes → Computer-based techniques → Linguistics |
| ILTS | Institute of Low Temperature Science | In English | → Research institutes → Physics |
| IMA | Interdisciplinary Medical Association | In English | → Associations → Medicine |
| IMA | International Medical Association | In English | → Associations → Medicine |
| IMA | International MIDI Association | In English | → Associations → Computer science → Music |
| IMAREAL | Institut für Realienkunde des Mittelalters und der frühen Neuzeit | In German | → Research institutes → History |
| IMBA | Institute of Molecular Biotechnology of the Austrian Academy of Science (www.imba.oeaw.ac.at) | In English | → Research institutes → Biological sciences → Biotechnology → Austria |
| IMBA | International Mountain Bicycling Association (www.imba.com) | In English | → Associations → Sport, physical exercises |
| IMBA | Illinois Mortgage Bankers Association | In English | → Associations → Finance → United States |
| IMCB | Institute of Molecular and Cell Biology | In English | → Research institutes → Biological sciences |
| IMI | International Materials Institutes | In English | → Research institutes → Materials science |
| IMJ | Institut de Mathématiques de Jussieu | In French | → Research institutes → Mathematics |
| IMMI | Institut des technologies Multilingues et Multimédias de l'Information | In French | → Research institutes → Computer science |
| IMN | Instytut Metali Nieżelaznych (www.imn.gliwice.pl) | In Polish | → Research institutes → Metallurgy → Poland |
| IMP/LMM | Ingénierie des Matériaux Polymères/ Laboratoire Matériaux Macromoléculaires | In French | → Research institutes → Materials science → Plastic industry |
| IMRSA | International Medical Regulatory and Shipping Association | In English | → Associations → Medicine |
| IMS | Institute for Molecular Science | In English | → Research institutes → Biochemistry, biophysics |
| IMSO | International Mobile Satellite Organization | In English | → Associations → Astronautics → Telecommunications |
| IMT | Institute of Tropical Medicine in Antwerp (www.itg.be) = ITG | Instituut voor Tropische Geneeskunde Antwerpen | In Dutch = ITM | Institut de Médecine Tropicale d'Anvers | In French |
In English | → Research institutes → Pathology → Belgium |
| IMT | Instituto Mauá de Tecnologia (www.maua.br) | In Portuguese | → Research institutes → Engineering, technology → Brazil |
| INA | Internacia Naturkuraca Asocio | In Esperanto | → Associations |
| INA | International Nanoplankton Association | In English | → Associations → Marine research, oceanography → Palaeontology → Zoology |
| INB | Institut des Neurosciences de Bordeaux | In French | → Research institutes → Neurology |
| INCA | International Newspaper Colour Association | In English | → Associations → Newspapers, journalism → Graphic industries, printing, publishing |
| INCDDD | Institutul Naţional de Cercetare-Dezvoltare 'Delta Dunării' | In Romanian | → Research institutes → Threats to the environment → Romania |
| INCOPA | Inorganic Coagulants Producers Association (www.incopa.org) | In English | → Associations → Chemicals |
| INED | Institut National d'Études Démographiques | In French | → Research institutes → Demography |
| INERIS | Institut National de l'Environnement Industriel et des Risques (www.ineris.fr) | In French | → Research institutes → Accidents, risks, safety → Engineering, technology → France |
| INESASS | Institute of National Economy - Shanghai Academy of Social Sciences | In English | → Research institutes → Economics |
| InESS | Institut d'Électronique du Solide et des Systèmes (www-iness.c-strasbourg.fr) | In French | → Research institutes → Electronics → France |
| INESTENE | INstitut d'Évaluation des STratégies ENergétiques Européennes | In French | → Research institutes → Energy economics |
| İNETD | İnternet Teknolojileri Derneği (www.inetd.org.tr) | In Turkish | → Associations → Internet → Turkey |
| INETI | Instituto Nacional de Engenharia e Tecnologia Industrial | In Portuguese | → Research institutes → Engineering, technology |
| INFM | Istituto Nazionale per la Fisica della Materia | In Italian | → Research institutes → Materials science → Italia |
| INGV | Istituto Nazionale di Geofisica e Vulcanologia (www.ingv.it) | In Italian | → Research institutes → Geophysics → 55121 → Italia |
| INHES | Institut National des Hautes Études de Sécurité | In French | → Research institutes → Military affairs |
| INPAREL | Institute for the Study of Indo-Pakistan Relations | In English | → Research institutes → International relations → Pakistan |
| INPMA | Institut National des Plantes Médicinales et Aromatiques | In English | → Research institutes → Biological sciences → Pharmacology, toxicology → Agricultural sciences |
| INRAA | Institut National de la Recherche Agronomique d'Algérie (www.inraa.dz) | In French | → Research institutes → Agricultural sciences → Algeria |
| INRETS | Institut National de Recherche sur les Transports et leur Sécurité | In French | → Research institutes → Transport and postal services → Vehicle engineering |
| INRIA | Institut National de Recherche en Informatique et en Automatique | In French | → Research institutes → Computer science → Mechanical engineering |
| INRIA | Institut National de Recherche en Informatique et Automatique | In French | → Research institutes → Computer science → Electrical engineering |
| INRS | Institut National de Recherche et de Sécurité | In French | → Research institutes |
| INSP | Institut des Nanosciences de Paris | In French | → Research institutes → Physics → Chemistry → France |
| INSTM | Institut National des Sciences et des Techniques Nucléaires | In French | → Research institutes → Nuclear, atomic, and molecular physics → Nuclear technology |
| INTAP | Interoperability Technology Association for Information Processing | In English | → Associations → Telecommunications → Computer-based techniques |
| IOAOB | Instituut voor de Organisatie van de Administraties der Openbare Besturen | In Dutch | → Research institutes → Libraries |
| IOB | Institute of Biology | In English | → Research institutes → Biological sciences |
| IOBA | Independent Online Booksellers Association (www.ioba.org) | In English | → Associations → Trade → Graphic industries, printing, publishing → Computer science |
| IOM | Istituto Officina dei Materiali (https://www.iom.cnr.it/) | In Italian | → Research institutes → Materials science → Italia |
| IOPAN | Instytut Oceanologii Polskiej Akademii Nauk (www.iopan.gda.pl) | In Polish | → Research institutes → Marine research, oceanography → Poland |
| IOPS | Interuniversitaire Onderzoekschool voor Psychometrie en Sociometrie (www.iops.nl) | In Dutch | → Research institutes → Sociology → Psychology → Netherlands |
| IORGC | Institute of Observational Research for Global Change (www.jamstec.go.jp/iorgc/) | In English | → Research institutes → Meteorology, climatology → Japan |
| IOTA | Institut d'Optique Théorique et Appliquée | In French | → Research institutes → Optics |
| IPA | Internet Privatstiftung Austria | In German | → Foundations → Internet → Telecommunications → Austria |
| IPA | Fraunhofer-Institut für Produktionstechnik und Automatisierung | In German | → Research institutes → Engineering, technology |
| IPA | Interparlamentarische Arbeitsgemeinschaft | In German | → Associations → Parliaments, representation |
| IPA | International Phonetic Association (https://www.internationalphoneticassociation.org/) | In English | → Associations → Alphabetic writing systems → Phonetics, phonology |
| IPA | Independent Pilots Association | In English | → Associations → Aeronautics, aircraft |
| IPA | Independent Practice Association | In English | → Associations → Medicine |
| IPA | International Police Association | In English | → Associations → Police |
| IPA | International Psychoanalytical Association | In English | → Associations → Psychology |
| IPA | International Publishers' Association | In English | → Associations → Graphic industries, printing, publishing |
| IPA | International Powerlifting Association | In English | → Associations |
| IPA | Instituut voor Programmatuurkunde en Algoritmiek (www.win.tue.nl/ipa/) | In Dutch | → Research institutes → Computer science → Algorithms |
| IPC | Institut de Pathologie du Cheval | In French | → Research institutes → Veterinary medicine → Zoology |
| IPCAA | International Pharmaceutical Congress Advisory Association | In English | → Associations → Congresses → Pharmacology, toxicology |
| IPEA | Internet Positionning European Association | In English | → Associations → Internet → 659 |
| IPFA | International Plasma Fractionation Association | In English | → Associations → Pharmacology, toxicology |
| IPK | Institut für Produktionsanlagen und Konstruktionstechnik (www.ipk.fraunhofer.de) | In German | → Research institutes → Construction → Germany |
| IPL | Institut Pasteur de Lille (www.pasteur-lille.fr) | In French | → Research institutes → Biological sciences → Medicine → France |
| IPN | Institut für Biophysik und Nanosystemforschung | In German | → Research institutes → Biochemistry, biophysics |
| IPN | Instytut Pamięci Narodowej - Komisja Ścigania Zbrodni przeciwko Narodowi Polskiemu (www.ipn.gov.pl) | In Polish | → Research institutes → Law, jurisprudence → History → Poland |
| IPP | Institute for Parallel Processing | In English | → Research institutes → Computer science |
| IPPA | Indo-Pacific Prehistory Association | In English | → Associations → Prehistory |
| IPPS | International Parallel Processing Symposium | In English | → Congresses → Computer-based techniques → Mathematics |
| IPPT | Instytut Podstawowych Problemów Techniki (www.ippt.gov.pl) | In Polish | → Research institutes → Engineering, technology → Poland |
| IPRC | International Pacific Research Center (http://iprc.soest.hawaii.edu) | In English | → Research institutes → Meteorology, climatology |