| Research Centers in Iran | Field of activity |
| Endocrinology and Metabolism Research Institute (EMRI), Tehran | Medicine |
| Diabetes Research Centre( Affiliated to the EMRI), Tehran | Medicine |
| Osteoporosis Research Centre( Affiliated to the EMRI), Tehran | Medicine |
| Endocrinology and Metabolism Research Centre( Affiliated to the EMRI), Tehran | Medicine |
| Metabolic Disorders Research Center ( Affiliated to the EMRI), Tehran | Medicine |
| Biosensor Research Center ( Affiliated to the EMRI), Tehran | Medicine |
| Center for Reliability Research ( Affiliated to the ARI), Tehran | Engineering and Science |
| Obesity Research Center ( Affiliated to the EMRI), Tehran | Medicine |
| Noncommunicable Diseases Research Center ( Affiliated to the EMRI), Tehran | Medicine |
| Chronic Diseases Research Center ( Affiliated to the EMRI), Tehran | Medicine |
| Elderly Health Research Center ( Affiliated to the EMRI), Tehran | Medicine |
| Medical Ethics and History of Medicine Research Centre , Tehran | Medicine |
| The Academy of Arts of Iran, Tehran | Humanities |
| Iranian Clinical Research Organization, ArasClin, Tehran | Medicine |
| Iranian National Institute for Oceanography and Atmospheric Science (INIOAS), Tehran | Science |
| Iranian Academy of Medical Sciences, Tehran | Bio-science |
| The Academy of Sciences of Iran, Tehran | Science |
| Agricultural Biotechnology Research Institute of Iran, Karaj | Bio-science |
| Avicenna Research Institute, Tehran | Medicine |
| Biotechnology Study Center, Tehran | Bio-science |
| Hematology oncology and Genetics research center, Yazd | Bio-science |
| Cad/cam Research Center of Tehran Polytechnic University | Engineering |
| Center for Strategic Research | Political and social sciences |
| Chemistry & Chemical Engineering Research Center of Iran, Tehran | Engineering |
| Civil Aviation Technology College, Tehran | Engineering |
| Institute for Cognitive Science Studies | Medicine |
| Academy of Persian Language and Literature, Tehran | Humanities |
| Iranian Substance Use and Dependency Research Center, Tehran | Medicine |
| National Institute for Genetic Engineering and Biotechnology, Tehran | Bio-science |
| Institute of Geophysics | Engineering |
| Geological Survey of Iran, Tehran | Engineering |
| Hematology-Oncology Research Center and Stem Cell Transplantation | Medicine |
| Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan | Science |
| Institute for Research and Planning in Higher Education | Education |
| Institute for Educational Research, Tehran | Education |
| http://webarchive.loc.gov/all/20151105051602/http%3A//www.scwmri.ac.ir/en/ Conservation and Watershed Management Research Institute, Tehran] | Engineering |
| https://web.archive.org/web/20151116045515/http://www.ihcs.ac.ir/Pages/Features/Home.aspx Institute for Humanities & Cultural Studies (IHCS), Tehran] | Humanities |
| Institute for Iranian Contemporary Historical Studies, Tehran | Humanities |
| Institute for Political & International Studies, Tehran (IPIS) | Political and social sciences |
| Institute for Management and Planning Studies, Tehran | Economics |
| Institute for Studies in Theoretical Physics & Mathematics (IPM), Tehran | Science |
| Research Center of Environment and Sustainable Development | Multisectoral |
| Agricultural Planning and Economic Research Institute | Economics |
| Agricultural Research and Education Organization | Science |
| Institute of Biochemistry and Biophysics | Science |
| Institute of International Energy Studies, Tehran | Energy |
| International Center for Islamic Studies, Qum | Humanities |
| International Institute of Earthquake Engineering and Seismology | Engineering |
| Iran Bioinformatics Center | Bio-science |
| Iran Centre for Management Studies, Tehran | Economics |
| Iran Management & Productivity Study Centre (IMPSC), Tehran | Economics |
| Institute for Productivity & Human Resource Development | Economics |
| Iran Polymer & Petrochemical Institute (IPPI), Tehran | Engineering |
| Institute of Standards and Industrial Research of Iran | Engineering |
| Iran Telecommunications Research Center (ITRC), Tehran | Engineering |
| Academic Center for Education, Culture & Research (ACECR), Tehran | Education |
| Iranian Color Research Center, Tehran | Engineering |
| Iranian Cultural Heritage Organization, Tehran | Humanities |
| Iranian Research Institute for Information Science and Technology (IRANDOC), Tehran | Informatics |
| Iranian Institute for Health Sciences Research (IHSR), Tehran | Medicine |
| Iranian Research Organization for Science and Technology (IROST), Tehran | Science |
| National Cancer Society of Iran, Tehran | Medicine |
| National Nutrition and Food Technology Research Institute (NNFTRI), Tehran | Bio-science |
| National Research Institute of Tuberculosis & Lung Disease, Tehran | Medicine |
| National Research Center for Genetic Engineering and Biotechnology (NRCGEB), Tehran | Bio-science |
| Niroo Research Institute, Tehran | Energy |
| Pasteur Institute of Iran, Tehran | Medicine |
| Water Research Institute, Tehran | Energy |
| Research Institute of Hawzeh & University, Qom | Humanities |
| Research Institute of Petroleum Industry (RIPI), Tehran | Energy |
| Research Institute of Strategic Studies (RISS), Tehran | Political and social sciences |
| Seraj Institute of Technology, Tehran | Informatics |
| Rajaie Cardiovascular, Medical and Research Center, Tehran | Political and social sciences |
| Sina Trauma & Surgery Research Center (STSRC), Tehran | Medicine |
| Royan Institute | Bio-science |
| Avionics Research Institute, Isfahan | Aviation Electronics |
| Financial and Investment Group affiliated with Center for Technology Studies of Sharif University of Technology, Tehran | Finance and Investment |
| Statistical Research and Training Center, Tehran | Multisectoral |
| Islamic Parliament Research Center | Political and social sciences |
| Iran Research Academy, Center of behavior science and personality study, Tehran | Political and social sciences |
| Iran Oil & Gas market and partnership Research Center | Market & partnership Oil & Gas |
| National Research Institute for Science Policy | Political and social sciences |
| Iran Research Organization for Science and Technology | Science |
| Iran Science Network | Science |
| Biotechnology Study Center | Bio-science |
| Iranian Institute for Philosophy | Humanities |
| Pharmaceutical Sciences Research Center | Bio-science |
| Iranian Society of Toxicology | Medicine |
| Niroo Research Institute | Energy |
| National Research Center for Genetic Engineering and Biotechnology | Bio-science |
| Iran Academy of Sciences | Science |
| Iran Academy of Medical Sciences | Medicine |
| International Association of Iranian Managers | Economics |
| Department of High Tech Industries / Information Network for Electronic Industries | Engineering |
| Research Institute of Plant Protection | Bio-science |
| Social Health Determinants Research Center, Shahrekord University of Medical sciences, Shahrekord, Iran | Health Determinants |
| Hayk Mirzayans Insect Museum | Bio-science |
| Iran Small Industries & Industrial Parks Organization (ISIPO) | Economics |
| Iranian National Laser Center | Engineering |
| Iranian Institute of Cell & Gene Therapy, Tehran, Iran | Biotechnology |
| Materials and Energy Research Center | Energy and Materials |
| Iran Nanotechnology Initiative Council | Engineering |
| Science Academy | Science |
| Iran's Agricultural Research and Education Organization | Bio-science |
| Iran National Salinity Research Center | Engineering |
| Iran Pistachi Research Institute | Bio-science |
| Plant Pathology Research Institute of Iran | Bio-science |
| Road, Housing and Urban Development Research Center | Road and Housing |
| Razi Institute for Serums and Vaccines, Karaj | Bio-science |
| Pervasive and Cloud Computing Laboratory (PerLab), Birjand | Engineering |
| Iran Telecommunication Research Center | Engineering |
| Atmospheric Science and Meteorological Research Center, Tehran | Meteorological |