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Companies starting with I

3,54,318 profiles.

• Institute of Foreign Trade Management SocietyActive, Moradabad, India
• Institute of Forensic MedicineTirana
• Institute of Forensic Medicine, Thai Police General HospitalThailand
• Institute of Forensic Psychiatry, Ministry of JusticeSouth Korea
• Institute of Forest BiodiversityIndia
• Institute of Forest Genetics and Tree BreedingIndia
• Institute of Forest ProductivityIndia
• Institute of Fruit Tree ScienceJapan
• Institute of FuelActive, United Kingdom
• Institute of Fundamental and Applied BiologyDissolved, France
• Institute of Fundamental Technological Research, Polish Academy of SciencesPoland
• Institute of FundraisingActive, Activities of professional membership organizations, London, United Kingdom
• Institute of Future Technology Private LimitedActive, Delhi, since 2026
• Institute of Gastro and Kidney Care Private LimitedActive, Odisha, since 2011
• Institute of Gems and Jewellery (Mumbai) Alumni AssociationActive, Maharashtra, since 2017
• Institute of Gene BiologyRussia
• Institute of General and Ecological Chemistry of Lodz University of TechnologyPoland
• Institute of General and Inorganic ChemistryUzbekistan
• Institute of General and Inorganic Chemistry of the National Academy of Sciences of BelarusBelarus
• Institute of General Energy of the National Academy of Sciences of UkraineUkraine
• Institute of Genetic resources of AzerbaijanAzerbaijan
• Institute of Genetics and CytologyBelarus
• Institute of Genetics and Developmental BiologyPeople's Republic of China
• Institute of Genetics and Genomics of GenevaSwitzerland
• Institute of Genetics and Hospital for Genetic DiseasesIndia
• Institute of Genetics of the Soviet Academy of SciencesDissolved, Soviet Union
• Institute of Genomics and Integrative BiologyIndia
• Institute of GeochemistryPeople's Republic of China
• Institute of Geodesy and CartographyPoland
• Institute of Geodesy and GeophysicsPeople's Republic of China
• Institute of Geodesy Cartography and Remote SensingHungary
• Institute of Geodesy of the Lviv Polytechnic National UniversityUkraine
• Institute of Geographic Sciences and Natural Resources ResearchPeople's Republic of China
• Institute of Geographical Information SystemsPakistan
• Institute of Geography and Spatial Organization, Polish Academy of SciencesPAS building at Twarda Street in Warsaw, Poland
• Institute of Geography at Pedagogical University of CracowPoland
• Institute of Geoinformatics Private LimitedActive, Madhya Pradesh, since 2009
• Institute of Geological and Environmental Problems of DonbassUkraine
• Institute of Geological SciencesVietnam
• Institute of Geological SciencesUkraine
• Institute of Geological Sciences of National Academy of Sciences of ArmeniaArmenia
• Institute of Geological Sciences of the National Academy of Sciences of BelarusBelarus
• Institute of Geological Sciences USSR Academy of SciencesSoviet Union
• Institute of GeologyCzech Republic
• Institute of Geology and Geophysicsresearch, Baku, Azerbaijan
• Institute of Geology and GeophysicsPeople's Republic of China
• Institute of Geology and Mineral ExplorationDissolved, Acharnes, Greece
• Institute of Geology for the Development of Fossil FuelsMoscow, Soviet Union
• Institute of Geology Komi SC UB RASRussia
• Institute of Geology of the China Earthquake AdministrationPeople's Republic of China
• Institute of GeonicsBrno, Czech Republic
• Institute of Geophysical ResearchKazakhstan
• Institute of GeophysicsIran
• Institute of Geophysicsresearch, Czech Republic
• Institute of Geophysics and Engineering Seismology after A. NazarovArmenia
• Institute of Geophysics, Polish Academy of SciencesPoland
• Institute of GeosciencesAlbania
• Institute of German Philology, University of SzczecinPoland
• Institute of Germanic Philology of Jagiellonian UniversityPoland
• Institute of GerontologyUkraine
• Institute of GlassRussia
• Institute of Global Careers Private LimitedActive, West Bengal, since 2026
• Institute of Global Climate and EcologyRussia
• Institute of Global ConcernJapan
• Institute of Global Value InquiryActive, Berlin, Germany
• Institute of Glycoscience, Tokai UniversityDissolved
• Institute of Good Manufacturing Practices India Private LimitedActive, Delhi, since 2015
• Institute of Governmental StudiesUnited States
• Institute of Graduate Studies and Research, Alexandria UniversityEgypt
• Institute of GraphologyKolkata
• Institute of Grassland Research, Chinese Academy of Agricultural Sciences
• Institute of Grocery Distribution (The)Active, Other professional, scientific and technical activities n.e.c., Watford, United Kingdom
• Institute of Group Analysis(the)Active, Other human health activities, United Kingdom
• Institute of Hairdressers Andbeauticians ConfederationActive, Karnataka, since 2016
• Institute of Health and Management Pty LtdActive, Kerala, since 2024
• Institute of Health Development CouncilActive, Gujarat, since 2022
• Institute of Health in WarsawPoland
• Institute of Health Information and StatisticsPrague, Czech Republic
• Institute of Health Promotion and EducationActive, Activities of professional membership organizations, Ellesmere Port, United Kingdom
• Institute of Health Technology Assessment and ResearchPeru
• Institute of Health VisitingActive, Research and experimental development on social sciences and humanities, London, United Kingdom
• Institute of Health VisitingActive, London, United Kingdom
• Institute of Healthcare Management Ltd.Active, Activities of professional membership organizations, Cardiff, United Kingdom
• Institute of Heavy Organic Synthesis "Blachownia"Kędzierzyn-Koźle, Poland
• Institute of Hematology and Blood Diseases Hospital, CAMS & PUMCPeople's Republic of China
• Institute of Hematology and Transfusion MedicinePoland
• Institute of Heraldic and Genealogical Studies79-82, Northgate, United Kingdom
• Institute of Heraldic and Genealogical Studies(the)Active, Other professional, scientific and technical activities n.e.c., Canterbury, United Kingdom
• Institute of Heraldry and VexillologyPoland
• Institute of Heritagecultural heritage, Moscow, Russia
• Institute of Heritage SciencesSpain
• Institute of High Energy PhysicsPeople's Republic of China
• Institute of High Pressure Physics, Polish Academy of SciencesPoland
• Institute of High Technology (India) Lim ItedStruck off, Maharashtra, since 2000
• Institute of Higher National Diploma in EngineeringSri Lanka
• Institute of Higher Strategic StudiesParaguay
• Institute of Higher Studies of FafePortugal
• Institute of Highway EngineersActive, Activities of professional membership organizations, London, United Kingdom
• Institute of Himalayan Bioresource TechnologyPalampur
• Institute of Himalayan Bioresource TechnologyIndia
• Institute of Hiring SciencesActive, Delhi, since 2026
• Institute of Histology and EmbryologySlovenia
• Institute Of Historic Building ConservationTisbury, United Kingdom
• Institute of Historical TheoriesPeople's Republic of China
• Institute of HistoryVietnam
• Institute of HistoryEstonia
• Institute of History (Sarajevo)Sarajevo, Bosnia and Herzegovina
• Institute of History (Uzbekistan)Uzbekistan
• Institute of History and Archeology, University of Tartu
• Institute of History and ArchivesRussia
• Institute of History and Ethnology of Azerbaijan National Academy of SciencesAzerbaijan
• Institute of History and Philology of Academia SinicaTaiwan
• Institute of History BelgradeSerbia
• Institute of History of National Academy of Sciences of ArmeniaSoviet Union
• Institute of History of Nicaragua and Central AmericaNicaragua
• Institute of History of the Communist Party of the Czech Republic
• Institute of History of the National Academy of Sciences of BelarusBelarus
• Institute of History of the PartyDissolved, Ukraine
• Institute of History of the Slovak Academy of SciencesSlovakia
• Institute of History of the Soviet Academy of SciencesSoviet Union
• Institute of History, Archaeology and Ethnography, Tajik Academy of SciencesSoviet Union
• Institute of History, Archaeology, and Ethnography named after Ahmad Donish, National Academy of Sciences of TajikistanTajikistan
• Institute of History, Czech Academy of SciencesPrague, Czech Republic
• Institute of Home Affairs Governance (IPDN)higher education, Indonesia
• Institute of Homeo Health Science Education and Ayush FoundationActive, Assam, since 2022
• Institute of HospitalityActive, Activities of professional membership organizations, Sutton, United Kingdom
• Institute of Hotel ManagementIndia
• Institute of Hotel Management and Catering Science Private LimitedActive, Delhi, since 2021
• Institute of Hotel Management and Touris M Private LimitedStruck off, West Bengal, since 1998
• Institute of Hotel Management, Catering Technology and Applied NutritionIndia
• Institute of Hotel Management, Mumbai
• Institute of Housing and Communal Servicesresearch and development, Belarus
• Institute of HRDBangalore
• Institute of Human and Managerial Excell Ence Private LimitedStruck off, Karnataka, since 2003
• Institute of Human and Social SciencesFrance
• Institute of Human Behaviour and Allied SciencesDelhi
• Institute of Human Behaviour and Allied SciencesNew Delhi, India
• Institute of Human Ecosystems.Struck off, West Bengal, since 1984
• Institute of Human Genetics, Polish Academy of SciencesPoland
• Institute of Human OriginsTempe
• Institute of Human PhilosophyRussia
• Institute of Human PotentialActive, Maharashtra, since 1985
• Institute of Human Rights of CataloniaBarcelona, Spain
• Institute of Human Sciencesresearch, Vienna, Austria
• Institute of Human VirologyUnited States
• Institute of Humanities & Commerce Educom Private LimitedStruck off, Delhi, since 2017
• Institute of HydrobiologyUkraine
• Institute of Hydrobiology (ASCR)České Budějovice, Czech Republic
• Institute of HydrodynamicsPrague, Czech Republic
• Institute of Hydroengineering, Polish Academy of SciencesPoland
• Institute of Hydrogeology and GeoecologyKazakhstan
• Institute of Hydromechanics of NAS UkraineUkraine
• Institute of Hydroponics Problems after G. S. DavtyanArmenia
• Institute of HygieneActive, United Kingdom
• Institute of Hygiene of São PauloBrazil
• Institute of Hán-Nôm StudiesHanoi
• Institute of Identity Research Andanalytics Private LimitedActive, Telangana, since 2018
• Institute of ImaginationActive, Primary education, London, United Kingdom
• Institute of Immunological EngineeringRussia
• Institute of ImmunologyDissolved, Lithuania
• Institute of ImmunologyCroatia
• Institute of ImmunologyRussia
• Institute of Indian Water Technology Private LimitedActive, Tamil Nadu, since 2013
• Institute of Indigenous GovernmentCanada
• Institute of Indirect TaxationDissolved, United Kingdom
• Institute of Industrial and Systems EngineersPeachtree Corners
• Institute of Industrial DesignPoland
• Institute of Industrial EconomicsPeople's Republic of China
• Institute of Industrial EconomicsUkraine
• Institute of Industrial Management, Economics and TradeRussia
• Institute of Industrial ScienceJapan
• Institute of Industrial Science, Tokai UniversityDissolved
• Institute of Industrial Security Management & Research Private LimitedStruck off, Maharashtra, since 2006
• Institute of Infection DiseasesPakistan
• Institute of Informatics and CommunicationIndia
• Institute of informatics and innovative technologiesBulgaria
• Institute of Informatics and TelematicsItaly
• Institute of Information & Web Technolog Y Private LimitedStruck off, Odisha, since 2010
• Institute of Information and Communication TechnologiesBulgaria
• Institute of Information and Social CommunicationHavana, Cuba
• Institute of Information EngineeringPeople's Republic of China
• Institute of Information Science and TechnologiesItaly
• Institute of Information SecurityJapan
• Institute of Information TechnologiesBulgaria
• Institute of Information Technologies and Systems of the National Academy of Sciences of UkraineUkraine
• Institute of Information TechnologyVietnam
• Institute of Information TechnologySoviet Union
• Institute of Information Technology AdvancementSouth Korea
• Institute of Information Technology, University of DhakaBangladesh
• Institute of Information Theory and Automation of the Czech Academy of Sciencesresearch, Czech Republic
• Institute of Infrastructure Technology Research and ManagementActive, Ahmedabad, India
• Institute of Infrastructure, Technology, Research and ManagementIndia
• Institute of Innovation and Knowledge ExchangeActive, Research and experimental development on social sciences and humanities, London, United Kingdom
• Institute of Innovative Biomedical TechnologyLatvia
• Institute of Innovative Education and Skills FoundationActive, Maharashtra, since 2020
• Institute of Innovative Technologies EMAGPoland
• Institute of Innovative Technologies for Societal ApplicationsActive, Karnataka, since 2009
• INSTITUTE OF INNOVATIVE THINKING ApSActive, Frederiksberg C, Denmark
• Institute of Inorganic ChemistryCzech Republic
• Institute of Inorganic Chemistry Slovak Academy of SciencesSlovakia
• Institute of Insect Sciences
• Institute of Instrumentation and MetrologyActive, North Twenty Four Parganas, India
• Institute of Insurance and Risk ManagementActive, Telangana, since 2002
• Institute of Integrated Management and Engineering Private LimitedStruck off, Delhi, since 2014
• Institute of Integrated Management and TechnologyIndia
• Institute of Integrated Resourcemanagement FoundationActive, Assam, since 2020
• Institute of Integrated Systemic TherapyActive, Other residential care activities n.e.c., London, United Kingdom
• Institute of Integrated Training and Stu Dies LLPActive, Delhi
• Institute of Integrated Urban and Rural DevelopmentActive, Delhi, since 2018
• Institute of Integrative Oncology (India) Private LimitedActive, Maharashtra, since 2021
• Institute of Intelligence & Cinematic Private LimitedActive, Gujarat, since 2026
• Institute of Intergovernmental RelationsKingston, Canada
• Institute of Interim ManagementActive, Activities of professional membership organizations, York, United Kingdom
• Institute of Internal Communication LimitedActive, Activities of professional membership organizations, Milton Keynes, United Kingdom
• Institute of International and European AffairsDublin, Ireland
• Institute of International Banking Law & PracticeMontgomery Village
• Institute of International EducationNew York City, United States
• Institute of International Education IncActive
• Institute of International Education, Inc.Active, New Yorknew York, United States
• Institute of International FinanceUnited States
• Institute of International Logistics Management Private LimitedActive, Maharashtra, since 2011
• Institute of International Medical Courses LimitedActive, Kerala, since 2021
• Institute of International Politics and EconomicsSerbia
• Institute of International Politics and EconomicsSerbia
• Institute of International RelationsRussia
• Institute of International Relations
• Institute of International RelationsTurkmenistan
• Institute of International Relations Isidro FabelaMexico
• Institute of International Relations, KFURussia
• Institute of International Social DevelopmentActive, West Bengal, since 1996
• Institute of International Teachers Trai Ning LLPActive, West Bengal
• Institute of International Technology for 3D Printing Private LimitedActive, Gujarat, since 2018
• Institute of Interventional Cardiology Private LimitedStruck off, Bihar, since 2003
• Institute of Investment and Securities Analysts of IndiaActive, Maharashtra, since 2011
• Institute of IonosphereKazakhstan
• Institute of Ionosphere of the National Academy of Sciences and the Ministry of Education and Science of UkraineUkraine
• Institute of Islamic Banking and InsuranceActive, Other service activities n.e.c., Wembley, United Kingdom
• Institute of Islamic CulturePakistan
• Institute of Islamic Strategic & Socio-Political AffairsActive, Foreign affairs, Maidstone, United Kingdom
• Institute of Islamic Understanding MalaysiaMalaysia
• Institute of Ismaili StudiesUnited Kingdom
• Institute of IsotopesDissolved, Hungary
• Institute of IT Professionals
• Institute of Jainology LimitedActive, Cultural education, Stanmore, United Kingdom
• Institute of JamaicaJamaica
• Institute of Japanese StudiesPeople's Republic of China
• Institute of Jazz StudiesUnited States
• Institute of Jewelry Technology India Private LimitedStruck off, Maharashtra, since 1998
• Institute of Jewish Affairs
• Institute of Jewish Studies of the Jagiellonian UniversityPoland
• Institute of Jinan Red GinsengSouth Korea
• Institute of JournalistsActive, United Kingdom
• Institute of Justice (Poland)Poland
• Institute of Justice (South Korea)South Korea
• Institute of Knowledge & Networking, SLActive, Madrid, Spain
• Institute of Knowledge TransferPortland Place, United Kingdom
• Institute of Korean Medicine Education & EvaluationSouth Korea
• Institute of Korean Royal CuisineSouth Korea
• Institute of Labor Occupational Safety And HealthTaipei, Taiwan
• Institute of Laboratory Animal SciencePeople's Republic of China
• Institute of Language and LiteratureEstonia
• Institute of Language in EducationHong Kong
• Institute of Language Management Private LimitedActive, Karnataka, since 2002
• Institute of Language Studies and ResearchIndia
• Institute of Languages and Cultures of the Mediterranean and the Near EastSpain
• Institute of Laparoscopy and Gastroenterology Endovision Private LimitedActive, Karnataka, since 2023
• Institute of Latin American StudiesDissolved, Senate House, United Kingdom
• Institute of Law in palestineJerusalem
• Institute of Law Research and Development of United Nations (ILAWDUN)
• Institute of Learning and Development Private LimitedStruck off, Uttar Pradesh, since 2000
• Institute of Learning InnovationUnited Kingdom
• Institute of Leather Engineering and Technology, University of DhakaBangladesh
• Institute of Legacy ManagementActive, Other education n.e.c., Dorking, United Kingdom
• Institute of Legal Sciences of the Polish Academy of SciencesStaszic Palace, Poland
• Institute of Legal StudiesUnder process of striking off, Maharashtra, since 2008
• Institute of Licensing Events LimitedActive, Publishing of learned journals, Wells, United Kingdom
• Institute of Life SciencesBhubaneswar
• Institute of Life SciencesIndia
• Institute of Lifestyle Design Private LimitedStruck off, Maharashtra, since 2008
• Institute of Lighting DesignPrague, Czech Republic
• Institute of LinguisticsPeople's Republic of China
• Institute of Linguistics (Vietnam)Vietnam
• Institute of Linguistics named after A. BaitursunulyKazakhstan
• Institute of Linguistics named after NasimiAzerbaijan
• Institute of Linguists(the)Active, General secondary education, Rochester, United Kingdom
• Institute of Literacy and Modernization FoundationActive, Delhi, since 2025
• Institute of LiteratureVietnam
• Institute of Literature named after Nizami GanjaviAzerbaijan
• Institute of Literature of National Academy of Sciences of ArmeniaArmenia
• Institute of Literature, Chinese Academy of Social SciencesPeople's Republic of China
• Institute of Literature, Folklore and Art of the University of LatviaLatvia
• Institute of Lithuanian Literature and FolkloreLithuania
• Institute of Liver & Digestive SciencesActive, Imphal, India
• Institute of Liver and Biliary SciencesDelhi
• Institute of Liver and Biliary SciencesActive, New Delhi, India
• Institute of Liver and Biliary SciencesNew Delhi, India
• Institute of Local FinanceJapan
• Institute of Local Government Studieseducation, Accra, Ghana
• Institute of Local TelevisionActive, Other publishing activities, Sanquhar, United Kingdom
• Institute of London UnderwritersActive, Other activities auxiliary to insurance and pension funding, London, United Kingdom
• Institute of London UnderwritersLondon, United Kingdom
• Institute of Lovely Creation Worldprivate LimitedActive, Bihar, since 2020
• Institute of Low Temperature Science Hokkaido UniversityJapan
• Institute of Machine Woodworking Technology Limited(the)Active, Activities of professional membership organizations, Horley, United Kingdom
• Institute of Macroeconomic Analysis and Development of the Republic of SloveniaSlovenia
• Institute of Macromolecular ChemistryPrague, Czech Republic
• Institute of Magnetic Resonance Imaging LimitedActive, Karnataka, since 2000
• Institute of MagnetismUkraine
• Institute of Maha Elearning & Dignityskill Development LimitedActive, Maharashtra, since 2018
• Institute of Mahilioŭ Ministry of Internal Affairs of the Republic of BelarusBelarus
• Institute of Maltese JournalistsActive, Valletta, Malta
• Institute of Management & Business Educa Tion LtdStruck off, West Bengal, since 1980
• Institute of Management & Development ResearchActive, Maharashtra, since 2011
• Institute of Management & Technical Studies Education Private LimitedActive, Delhi, since 2011
• Institute of Management AccountantsActive, Ants, 16 Connaught Street, United Kingdom
• Institute of Management Accountants India Private LimitedActive, Maharashtra, since 2020
• Institute of Management and Development, New DelhiIndia
• Institute of Management and Information TechnologySuriname
• Institute of Management ConsultancyActive, Activities of professional membership organizations, London, United Kingdom
• Institute of Management Education and Training Private LimitedActive, Tamil Nadu, since 1998
• Institute of Management in Agriculture Private LimitedStruck off, Delhi, since 2009
• Institute of Management Intelligence Pri Vate LimitedStruck off, Tamil Nadu, since 1995
• Institute of Management of Sri LankaColombo
• Institute of Management ServicesActive, Activities of professional membership organizations, Hanley Swan, United Kingdom
• Institute of Management Skills Private LimitedActive, West Bengal, since 2014
• Institute of Management StudiesIndia
• Institute of Management Technology, GhaziabadIndia
• Institute of Management Technology, NagpurIndia
• Institute of Managing Aptitude and Inner Skills Private LimitedStruck off, Delhi, since 2012
• Institute of Manuscripts of AzerbaijanAzerbaijan
• Institute of Marine BiologyMontenegro
• Institute of Marine BiologyUkraine
• Institute of Marine Education & ResearchActive, Bihar, since 2000
• Institute of Marine EngineeringRome, Italy
• Institute of Marine Engineering, Science and TechnologyLondon, United Kingdom
• Institute of Marine SciencesTurkey
• Institute of Marine SciencesBarcelona, Spain
• Institute of Marine SciencesBangladesh
• Institute of Marine Sciences of AndalusiaSpain
• Institute of Marine Studies and ResearchActive, Madhya Pradesh, since 2009
• Institute of Maritime Academy Private LimitedActive, Delhi, since 2017
• Institute of Maritime and Professional EActive, Rajasthan, since 2016
• Institute of Maritime and Tropical MedicinePoland
• Institute of Mass InformationKyiv, Ukraine
• Institute of Masters of Wine(the)Active, Other education n.e.c., London, United Kingdom
• Institute of Materia Medica, Chinese Academy of Medical SciencesPeople's Republic of China
• Institute of Materials and Machine MechanicsSlovakia
• Institute of Materials FinishingActive, Other research and experimental development on natural sciences and engineering, Birmingham, United Kingdom
• Institute of Materials ScienceUzbekistan
• Institute of Materials Science and Welding named after E.O. Paton KPI named after Igor Sikorskyi
• Institute of Materials, Minerals and MiningUnited Kingdom
• Institute of Mathematical MachinesDissolved, Building of Institute of Mathematical Machines, Poland
• Institute of Mathematical Machines and SystemsUkraine
• Institute of Mathematical SciencesChennai
• Institute of Mathematical SciencesActive, Delhi, India
• Institute of Mathematical SciencesCantoblanco, Spain
• Institute of Mathematical SciencesChennai, India
• Institute of Mathematical Sciences Priva Te LimitedStruck off, Delhi, since 2002
• Institute of Mathematical StatisticsUnited States
• Institute of MathematicsBelarus
• Institute of Mathematics and Computer Science, University of LatviaSoviet Union
• Institute of Mathematics and InformaticsSofia, Bulgaria
• Institute of Mathematics and Its ApplicationsActive, United Kingdom
• Institute of Mathematics and MechanicsBaku, Azerbaijan
• Institute of mathematics and mechanics of the Moscow State UniversityDissolved, Soviet Union
• Institute of Mathematics and Physical SciencesBenin
• Institute of Mathematics EducationTokyo, Japan
• Institute of Mathematics of the Czech Academy of Sciencesresearch, Prague, Czech Republic
• Institute of Mathematics of the National Academy of Sciences of UkraineUkraine
• institute of mathematics of the Romanian AcademyRomania
• Institute of Mathematics, Academia SinicaTaiwan
• Institute of Mathematics, Physics, and MechanicsSlovenia
• Institute of Mathematics, Polish Academy of SciencesInstitute of Mathematics Building in Warsaw, Poland
• Institute of Mathematics, Statistics and Computer Science, University of São PauloBrazil
• Institute of Maths & Economics Private LimitedStruck off, Delhi, since 2010
• Institute of Measurement and Control (The)Active, United Kingdom
• Institute of MeatActive, Activities of professional membership organizations, Leeds, United Kingdom
• Institute of MechanicsBulgaria
• Institute of MechanicsPeople's Republic of China
• Institute of mechanics (MSU)Soviet Union
• Institute of Mechanics of Metal-Polymer SystemsBelarus
• Institute of Mechanics of National Academy of Sciences of ArmeniaArmenia
• Institute of Mechanised Construction and Rock MiningPoland
• Institute of Mechatronics and Information SystemsPoland
• Institute of Medical Biology, Chinese Academy of Medical SciencesPeople's Republic of China
• Institute of Medical EthicsActive, Other research and experimental development on natural sciences and engineering, Newton-Le-Willows, United Kingd
• Institute of Medical ExcellenceActive, United Kingdom
• Institute of Medical IllustratorsUnited Kingdom
• Institute of Medical Illustrators LimitedActive, Other professional, scientific and technical activities n.e.c., London, United Kingdom
• Institute of Medical Information - CAMSBeijing, People's Republic of China
• Institute of Medical ResearchMalaysia
• Institute of Medical Science and Research Private LimitedActive, Assam, since 1998
• Institute of Medical Sciences and Sum HospitalIndia
• Institute of Medical Sciences, Tokai UniversityJapan
• Institute of Medical Social Workers
• Institute of Medicinal Plant DevelopmentPeople's Republic of China
• Institute of Medico- Legal Publications Private LimitedActive, Uttar Pradesh, since 2012
• Institute of Mediterranean Europe HistoryItaly
• Institute of Mental HealthSingapore
• Institute of Mental HealthSerbia
• Institute of Mental HealthIndia
• Institute of Mental Health and NeurosciencesIndia
• Institute of Metallurgy and Materials Science, Polish Academy of SciencesPoland
• Institute of Metals ResearchPeople's Republic of China
• Institute of Meteorology and Water ManagementBuilding A of the Meteorological Institute, Poland
• Institute of Meteorology Freie Universität BerlinInstitute for Meteorology, Germany
• Institute of Microbial TechnologyIndia
• Institute of Microbiologyresearch and development, research, Belarus
• Institute of MicrobiologyBeijing, People's Republic of China
• Institute of MicrobiologyUzbekistan
• Institute of Microbiologyresearch, Prague, Czech Republic
• Institute of MicroelectronicsBeijing, People's Republic of China
• Institute of Microelectronics of BarcelonaSpain
• Institute of Microfilmed Hebrew ManuscriptsJerusalem, Israel
• Institute of Micropigmentation and Permanent Make Up Private LimitedActive, Karnataka, since 2020
• Institute of Mineralogy, Geochemistry and Crystal Chemistry of Rare ElementsRussia
• Institute of Minerals and Materials TechnologyIndia
• Institute of Minimally Invasive Surgery Research Pvt.ltd.Active, West Bengal, since 1997
• Institute of Mobile Phone Technology Private Limited.Active, Delhi, since 2003
• Institute of Mock Test Provider Private LimitedActive, Delhi, since 2015
• Institute of Modern ArtAustralia
• Institute of Modern History (Chinese Academy of Social Sciences)People's Republic of China
• Institute of Modern History, Academia SinicaTaiwan
• Institute of Modern LanguagesBangladesh
• Institute of Modern Languages ResearchUnited Kingdom
• Institute of Modern Politics
• Institute of Modern RussiaNew York City, United States
• Institute of Molecular and Cell BiologySingapore
• Institute of Molecular and Cellular Biology of PlantsSpain
• Institute of Molecular BiologyAzerbaijan
• Institute of Molecular BiologyGermany
• Institute of Molecular Biology and Genetics of NASUUkraine
• Institute of molecular biomedicineSlovakia
• Institute of Molecular BiotechnologyVienna, Austria
• Institute of Molecular Genetics and Genetic EngineeringBelgrade, Serbia
• Institute of Molecular Genetics of the ASCRCzech Republic
• Institute of Molecular MedicineActive, West Bengal, since 1999
• Institute of Molecular PathogenesisJena, Germany
• Institute of Molecular Pathology and Immunology of the University of PortoPortugal
• Institute of Money AdvisersActive, Activities of other membership organizations n.e.c., York, United Kingdom
• Institute of Monuments of AlbaniaAlbania
• Institute of Mother and ChildPoland
• Institute of Mountain Hazards and EnvironmentPeople's Republic of China
• Institute of Multidisciplinary Research for Advanced MaterialsJapan
• Institute of Municipal Treasurers & Accountants Charter DepartmentActive, United Kingdom
• Institute of Municipal Treasurers and AccountantsActive, United Kingdom
• Institute of Munition Clearance EngineersActive, Activities of professional membership organizations, Crawley, United Kingdom
• Institute of Mural PaintingIndia
• Institute of Music Dynamics (OPC) Private LimitedActive, Haryana, since 2020
• Institute of Music StudiesIraq
• Institute of Musical Instrument Technology(the)Active, Other professional, scientific and technical activities n.e.c., London, United Kingdom
• Institute of Musical ResearchSenate House, United Kingdom
• Institute of Musicology at the University of WarsawPoland
• Institute of Musicology SASASerbia
• Institute of Nagoya Advanced Quantum MedicineAichi Prefecture, Japan
• Institute of Nano Science and TechnologyChandigarh
• Institute of Nano Science and TechnologyIndia
• Institute of Nanoscopy
• Institute of National Economy ManagementDissolved, Soviet Union
• Institute of National Museums of Congo
• Institute of National Museums of RwandaRwanda
• Institute of National RemembranceFormer headquarter of Institute of National Remembrance, Poland
• Institute of Natural Medicine University of ToyamaJapan
• Institute of Natural ScienceNorth Korea
• Institute of Natural Sciences named after P.F. LesgaftSoviet Union
• Institute of Nautical ArchaeologyCollege Station, United States
• Institute of Nautical Science & Watersports Private LimitedActive, Maharashtra, since 2020
• Institute of Neonatology BelgradeSerbia
• Institute of Netherlands HistoryDissolved
• Institute of Network CulturesAmsterdam
• Institute of Network Marketing and Manag Ement Private LimitedStruck off, Chandigarh, since 2001
• Institute of Network Technology (India) LLPActive, since 2025
• Institute of Network Technology (India) Private Limited.Active, Delhi, since 1999
• Institute of Neurodevelopment Health & Innovation FoundationActive, Rajasthan, since 2025
• Institute of Neurological Sciences TrustActive, Guwahati, India
• Institute of Neurology, Psychiatry and NarcologyUkraine
• Institute of Neuroscience, Chinese Academy of SciencesPeople's Republic of China
• Institute of Neurosciences KolkataActive, West Bengal, since 2005
• Institute of New Age Technologies LLPStruck off, Karnataka
• Institute of New ArchitectureHakusan, Japan
• Institute of Noetic Sciencesresearch, Petaluma, United States
• Institute of Non-ferrous and Rare MetalsRomania
• Institute of Non-Ferrous MetalsGliwice, Poland
• Institute of Nuclear and New Energy TechnologyPeople's Republic of China
• Institute of Nuclear Chemistry and TechnologyPoland
• Institute of Nuclear Energy and Production of SevSURussia
• Institute of Nuclear Materials ManagementDeerfield, United States
• Institute of Nuclear Medicine & Allied SciencesIndia
• Institute of Nuclear PhysicsKazakhstan
• Institute of numismatics and antiquitiesArgentina
• Institute of Nursery Teacher Training & Education CouncilActive, Delhi, since 2022
• Institute of Nursing and Health ResearchUnited Kingdom
• Institute of Nursing and Medical Science S Private LimitedStruck off, Madhya Pradesh, since 2004
• Institute of Nursing of TNMUUkraine
• Institute of Nutrition and Fitnesssciences Private LimitedActive, Maharashtra, since 2016
• Institute of Nutrition of Central America and PanamaGuatemala
• Institute of Occitan Studies of ProvenceFrance
• Institute of Occupational HealthSlovenia
• Institute of Occupational MedicineIn Administration, Other research and experimental development on natural sciences and engineering, Aberdeen, United Kin
• Institute of Occupational MedicineUnited Kingdom