| Acronym | Name |
|---|---|
| I-INCE | International Institute of Noise Control Engineering |
| I.M.S | International Meat Secretariat |
| I.O.F.O.S | International Organization for Forensic Odonto-Stomatology |
| I3A | International Imaging Industry Association |
| IAA - astronautics | International Academy of Astronautics |
| IAAPA | International Association of Amusement Parks and Attractions |
| IAASB-IESBA | International Auditing and Assurance Standards Board-International Ethics Standards Board for Accountants |
| IACRC | Inter-American Coalition for Regulatory Convergence |
| IACS - classification | International Association of Classification Societies |
| IADC - drilling | International Association of Drilling Contractors |
| IADR | International Association for Dental Research |
| IAEA | International Atomic Energy Agency |
| IAEE | International Association of Exhibitions & Events |
| IAF | International Accreditation Forum, Inc. |
| IAG - Geoanalysts | International Association of Geoanalysts |
| IAG - geodesy | International Association of Geodesy |
| IAH | International Association of Hydrogeologists |
| IAHR | International Association of Hydraulic Engineering and Research |
| IAI - aluminium | International Aluminium Institute |
| IAIDQ | The International Association for Information and Data Quality |
| IAITAM | International Association of Information Technology Asset Managers, Inc. |
| IALA - AISM | International Association of Marine Aids to Navigation and Lighthouse Authorities |
| IAML | International Association of Music Libraries, Archives and Documentation Centres |
| IAMU | International Association of Maritime Universities |
| IAPCO | International Association of Professional Congress Organisers |
| IAPH | International Association of Ports and Harbours |
| IAPP | International Association of Privacy Professionals |
| IAPRI | International Association of Packaging Research Institutes |
| IAPUX | Association for the International Accreditation of UX Professionals and Quality Assurance in the Professional Field of UX, Usability and Human-centered Design (IAPUX) |
| IAQ | International Academy for Quality |
| IAQG | International Aerospace Quality Group |
| IARC | International Agency for Research on Cancer |
| IATA | International Air Transport Association |
| IATF | International Automotive Task Force |
| IBCS Association | International Business Communication Standards |
| IBE | Institute of Business Ethics |
| IBIA | International Biometrics Identity Association (IBIA) |
| IBIA - Biometric | International Biometrics + Identity Association |
| IBRD | International Bank for Reconstruction and Development |
| ICA - archives | International Council on Archives |
| ICA - cartographic | International Cartographic Association |
| ICA - co-operative | International Co-operative Alliance |
| ICAAMC | International Compressor Applications And Machinery Committee |
| ICAAS | International Council on Amino Acids Science |
| ICANN | Internet Corporation for Assigned Names and Numbers |
| ICAO | International Civil Aviation Organization |
| ICAR | International Committee for Animal Recording |
| ICC - cereals | International Association for Cereal Science and Technology |
| ICC - color/couleur | International Color Consortium |
| ICC - commerce | International Chamber of Commerce |
| ICCCS | International Confederation of Contamination Control Societies |
| ICCI | International Cryosphere Climate Initiative |
| ICCP | International Committee for Coal and Organic Petrology |
| ICDA | International Chromium Development Association |
| ICDAS | The International Caries Detection and Assessment System |
| ICDM | International Committee for Display Metrology |
| ICDPASO | International Commercial Dispute Prevention and Settlement Organization |
| ICE | Institution of Civil Engineers |
| ICES | International Council for the Exploration of the Sea |
| ICF | International Ceramic Federation |
| ICFPA | International Council of Forest and Paper Associations |
| ICG | International Commission on Glass |
| ICGN | International Corporate Governance Network |
| ICH | The International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use |
| ICHCA | ICHCA International Ltd. |
| ICI | International Cocoa Initiative |
| ICIA | ICIA |
| ICID | International Commission on Irrigation and Drainage |
| ICLEI | International Council for Local Environmental Initiatives |
| ICMA | International Card Manufacturers Association |
| ICMCI | International Council of Management Consulting Institute |
| ICMM | International Council on Mining and Metals |
| ICMSF | International Commission on Microbiological Specifications for Foods of the IUMS |
| ICN | International Council of Nurses |
| ICNDT | International Committee for Non-destructive Testing |
| ICO - coffee/café | International Coffee Organization |
| ICO-D | International Council of Design |
| ICoCA | International Code of Conduct Association |
| ICOM | International Council of Museums |
| ICOMIA | International Council of Marine Industry Associations |
| ICOR | The International Consortium of Organizational Resilience |
| ICOS | International Council of Onomastic Sciences |
| ICPP | International Confederation of Plastics Packaging Manufacturers |
| ICRP | International Commission on Radiological Protection |
| ICRU | International Commission on Radiation Units and Measurements |
| ICS - continence | International Continence Society & Conticom ICS Limited |
| ICS - shipping | International Chamber of Shipping |
| ICSH | International Council for Standardization in Haematology |
| ICSSD | International Committee for Social Sciences Information and Documentation |
| ICSTI - conseil | International Council for Scientific and Technical Information |
| ICT | International Council of Tanners |
| ICTC | International Technical Committee for Textile Care |
| ICTI | International Council of Toy Industries |
| ICUMSA | International Commission for Uniform Methods of Sugar Analysis |
| ICVCM | The Integrity Council for the Voluntary Carbon Market |
| IDA | International DME Association |
| IDEA | International Institute for Democracy and Electoral Assistance |
| IDEA Digital | Immersive Digital Experiences Alliance |
| IDEAlliance | IDEAlliance |
| IDF | International Dairy Federation |
| IDM | International Dental Manufacturing |
| IEA | International Energy Agency |
| IEA - engineering | International Engineering Alliance |
| IEA - ergonomics | International Ergonomics Association |
| IEA - énergie | International Energy Agency |
| IEA SHC | International Energy Agency - Solar Heating and Cooling Programme |
| IEAGHG | The IEA Greenhouse Gas R&D Programme |
| IEC | International Electrotechnical Commission |
| IEC Quality | IEC Quality Assessment System |
| IECEx | IECEx IEC System for Certification to Standards Relating to Equipment for Use in Explosive Atmospheres |
| IEEE | Institute of Electrical and Electronics Engineers, Inc |
| IEI | International Enamellers Institute |
| IEMA | Institute of Environmental Management and Assessment |
| IES | Institution of Environmental Sciences |
| IEST | Institute of Environmental Sciences and Technology |
| IETA | International Emissions Trading Association |
| IETF | Internet Engineering Task Force |
| IF | International Federation for Spina Bifida and Hydrocephalus |
| IFA | International Fertilizer Industry Association |
| IFA - International Fireworks Association | International Fireworks Association |
| IFAC | International Federation of Accountants |
| IFAN | International Federation of Standards Users |
| IFBA | International Federation of Biosafety Associations |
| IFBLS | International Federation of Biomedical Laboratory Science |
| IFC | International Finance Corporation |
| IFCA | International Federation of Compliance Associations |
| IFCC | International Federation of Clinical Chemistry and Laboratory Medicine |
| IFDC | International Center for Soil Fertility and Agricultural Development |
| IFEAT | International Federation of Essential Oils and Aroma Trades |
| IFES | International Association of Exhibition and Event Services |
| IFFO | International Fishmeal and Fish Oil Organisation |
| IFG | International Federation of Glucose Industries |
| IFIA | International Federation of Inspection Agencies |
| IFIF | International Feed Industry Federation |
| IFIP IP3 | International Professional Practice Partnership - International Federation for Information Processing |
| IFLA | International Federation of Library Associations and Institutions |
| IFOAM Head office | International Federation of Organic Agriculture Movement |
| IFPI | IFPI Secretariat |
| IFPS | International Federation for Produce Standards (IFPS) |
| IFR | International Federation of Robotics |
| IFRA - fragrance | International Fragrance Association |
| IFRC | International Federation of Red Cross and Red Crescent Societies |
| IFSA | International Flight Services Association |
| IFSE | International Federation of Science Editors |
| IFTDO | The International Federation of Training and Development Organisations |
| IFTF | International Fur Trade Federation |
| IFToMM | International Federation for the Promotion of Mechanisms and Machines Sciences |
| IFU | International Federation of Fruit Juice Producers - IFU |
| IFWC | International Food Waste Coalition |
| IFWL | The International Federation of Warehousing and Logistics |
| IGS | IGS - International Geosynthetics Society |
| IH&RA | International Hotel & Restaurant Association |
| IHAA | International Hard Anodizing Association |
| IHE | Integrating the Healthcare Enterprise International |
| IHFCA | International Hydrogen Fuel Cell Association |
| IHO | International Hydrographic Organisation |
| IHTSDO | International Health Terminology Standards Development Organization |
| IIA | The Institute of Internal Auditors |
| IIC_ | International Institute for Conservation of Historic and Artistic Works |
| IIF | International Institute of Refrigeration |
| IIF, Inc | Institute of International Finance, Inc |
| IIFAA | International Internet Finance Authentication Alliance |
| IIID | International Institute for Information Design |
| IIOA | Independent International Organisation for Assurance |
| IIRC | International Integrated Reporting Council |
| IISD | International Institute for Sustainable Development |
| IISRP | International Institute of Synthetic Rubber Producers |
| IITF | International Institute for Terminology Research |
| IIW | International Institute of Welding |
| ILAC | International Laboratory Accreditation Cooperation |
| ILAMA | International Life-Saving Appliance Manufacturers' Association |
| ILiA | International Lithium Association |
| ILO | International Labour Organization |
| ILS | International Life Saving Federation |
| IMA-Europe | Industrial Minerals Association - Europe AISBL |
| IMCA | International Marine Contractors Association |
| IMDRF | International Medical Device Regulators Forum |
| IMEA | International Marine Electronics Alliance |
| IMEC | International Council of Marine Industry Associations' Marine Engine Committee |
| IMEKO | International Measurement Confederation |
| IMIA | International Medical Informatics Association |
| IMMA | International Motorcycle Manufacturers Association |
| IMO | International Maritime Organization |
| IMPA | International Maritime Pilots' Association |
| IMPHOS | World Phosphate Institute |
| INATBA | International Association for Trusted Blockchain Applications |
| INBAR | International Network for Bamboo and Rattan |
| INCOSE | International Council on Systems Engineering |
| INDA | Association of the Nonwoven Fabrics Industry |
| INDAIRPOLLNET | COST Action CA17136 – Indoor Air Pollution Network |
| INEM | International Network for Environmental Management |
| INFINITECH | INFINITECH |
| InfluenceMap | InfluenceMap CIC |
| Infoterm | International Information Centre for Terminology (Infoterm) |
| INLAC | Latinoamerican Institute for Quality Assurance |
| Instand-NGS4P | Integrated and standardized NGS workflows for Personalised therapy |
| INTEGRADDE Project | Intelligent data-driven pipeline for the manufacturing of certified metal parts through Direct Energy Deposition process; Project-ID: 820776 |
| INTERBOR | International Association of Orthotists and Prosthetists |
| InterPARES | InterPARES Project |
| Interpol | Interpol |
| INTERTANKO | International Association of Independent Tanker Owners - INTERTANKO |
| InterWork Alliance | InterWork Alliance Inc |
| IOC | International Olive Council |
| IOC - Switzerland | International Olympic Committee |
| IOE | International Organisation of Employers |
| IOGP | International Association of Oil and Gas Producers |
| IOSH | Institution of Occupational Safety and Health |
| IoT Lab | International Expertise in the Internet of Things and data protection |
| IPA - Platinum | International Platinum Group Metals Association |
| IPA - Publishing | International Publishers Association |
| IPA Probiotics | International Probiotics Association |
| IPC | International Personnel Certification Association (IPC) |
| IPC - Jakarta | International Pepper Community |
| IPC_ | International Paralympic Committee |
| IPCSA | International Port Community Systems Association |
| IPHE | International Partnership for Hydrogen and Fuel Cells in the Economy |
| IPIECA | IPIECA |
| IPMA | International Project Management Association |
| IPPC | The International Plant Protection Convention |
| IPPF | International Planned Parenthood Federation |
| IPSC | The International Pump Industry Standardization Committee |
| IPTC | International Press and Telecommunication Council |
| IQNet | IQNet Association - The International Certification Network |
| IRENA | International Renewable Energy Agency |
| IRF - Geneva | International Road Federation - Geneva |
| IRM | The Institute of Risk Management |
| IRMA | Initiative for Responsible Mining Assurance |
| IRMT | International Records Management Trust |
| IRRDB | International Rubber Research and Development Board |
| IRRI | International Rice Research Institute |
| IRSG | International Rubber Study Group |
| ISA | International Society of Audiology |
| ISA - Automation | The International Society of Automation |
| ISA-Lighting | International Solid State Lighting Alliance |
| ISACA | Information Systems Audit and Control Association |
| ISAN | ISAN International Agency |
| ISBER | International Society for Biological and environmental repositories |
| ISBN | International ISBN Agency Ltd |
| ISCI | International Smart card Certification Initiatives |
| ISCT | International Society for Cell & Gene Therapy |
| ISDA | International Swaps and Derivatives Association Inc. |
| ISDI | International Special Dietary Industry |
| ISEAL | ISEAL |
| ISF | Information Security Forum |
| ISITC | International Securities Association for Institutional Trade Communication |
| ISKO | International Society for Knowledge Organization |
| ISMA | International Security Management association |
| ISMN | International ISMN Agency |
| ISNI International Agency | ISNI International Agency |
| ISOC | Internet Society |
| ISOPA | European diisocyanates and polyols producers association |
| ISPA | International Society of Precision Agriculture |
| ISPIM | International Society for Professional Innovation Management |
| ISPO | International Society for Prosthetics and Orthotics |
| ISPRS | International Society for Photogrammetry and Remote Sensing |
| ISQua | International Society for Quality in Health Care (ISQua) |
| ISRA | International Ship Recycling Association |
| ISS | International Superyacht Society |
| ISSEA | International Systems Security Engineering Association |
| ISSN International Center | ISSN International Centre |
| ISSPA | International Source Suppliers and Producers Association |
| ISTA | International Seed Testing Association |
| ISTHealth | International Society for Telemedicine & eHealth |
| ISTQB | International Software Testing Qualifications Board |
| ITA | International Tin Association |
| ITA/AITES | International Tunnelling and Underground Space Association |
| ITAM Forum | ITAM Forum |
| ITAM.ORG | ITAM.ORG |
| ITAMOrg | ITAMOrg |
| ITC | International Trade Centre |
| ITCO | International Tank Container Organisation |
| ITI | Information Technology Industry Council |
| ITMF | International Textile Manufacturers Federation |
| ITSO | International Telecommunications Satellite Organization |
| ITTC | International Towing Tank Conference Association |
| ITTO | International Tropical Timber Organization |
| ITU | International Telecommunication Union |
| ITUC | International Trade Union Confederation |
| IUCN | International Union for Conservation of Nature |
| IUCr | International Union of Crystallography |
| IUGS | International Union of Geological Sciences |
| IULTCS | International Union of Leather Technologists and Chemists Societies |
| IUMS | International Union of Microbiological Societies |
| IUPAC | International Union of Pure and Applied Chemistry |
| IUPAP | International Union of Pure and Applied Physics |
| IUSS | International Union of Soil Science |
| IUVA | The International Ultraviolet Association |
| IUVSTA | International Union for Vacuum Science, Technique and Applications |
| IVF | International Video Federation |
| IWA | International Water Association |
| IWSA | International Water Supply Association |
| IWTO | International Wool Textile Organization |
| IZA | International Zinc Association |
- Taking part
- Who develops standards
- Organizations in cooperation