| Acronym | Sense | Language | Topics |
|---|---|---|---|
| INSERM | Institut National de la Santé et de la Recherche Médicale | In French | → Medicine |
| INSERR | Institut National de Sécurité Routière et de Recherche | In French | → Transport and postal services |
| INSET | Institut National Supérieur de l'Enseignement Technique | In French | → Specialized or polytechnical colleges → Engineering, technology |
| INSG | Institut National de Sciences de Gestion | In French | → Specialized or polytechnical colleges → Management → Accounting |
| INSP | Institut des Nanosciences de Paris | In French | → Research institutes → Physics → Chemistry → France |
| INSPQ | Institut National de Santé Publique du Québec | In French | → Public health and hygiene → Canada |
| INSTM | Institut National des Sciences et des Techniques Nucléaires | In French | → Research institutes → Nuclear, atomic, and molecular physics → Nuclear technology |
| INSU | Institut National des Sciences de l'Univers | In French | → Astronomy → Earth sciences |
| INTEC | Institut National des Techniques Économiques et Comptables (http://intec.cnam.fr) | In French | → Specialized or polytechnical colleges → Economics → Accounting → France |
| INTPM | Institut National de Formation de Techniciens Supérieurs des Travaux Publics - Mostganem | In French | → Specialized or polytechnical colleges → Civil engineering |
| INTPO | Institut National de Formation de Techniciens Supérieurs des Travaux Publics - Ouargla | In French | → Specialized or polytechnical colleges → Civil engineering |
| INVS | Institut National de Veille Sanitaire | In French | → Medicine |
| IOGS | Institut d'Optique Graduate School | In French | → Specialized or polytechnical colleges → Optics |
| IOLS | Infrastructures et Outils Logiciels pour la Simulation | In French | → Computer science |
| IOT | Intubation Orotrachéale | In French | → Medicine |
| IOTA | Institut d'Optique Théorique et Appliquée | In French | → Research institutes → Optics |
| IP | Interlocuteur Privilégié | In French | |
| IP | Intégration Proportionnelle | In French | |
| IPA | Instrument de Pré-Adhésion | In French | → European Union |
| IPA | Indicateur de Professionnalisme des Achats | In French | → Management |
| IPAAM | Institut de Préhistoire et d'Archéologie Alpes Méditerranée | In French | → Organizations and associations → Prehistory → Archeology |
| IPAG | Institut de Préparation à l'Administration Générale | In French | → Public administration, government → Education |
| IPB | Imprimerie Papeterie Boudard | In French | → Graphic industries, printing, publishing |
| IPB | Institut Pierre Becker | In French | → Modern spiritual movements |
| IPC | Institut Polytechnique de Conakry | In French | → Specialized or polytechnical colleges → Engineering, technology |
| IPC | Institut de Pathologie du Cheval | In French | → Research institutes → Veterinary medicine → Zoology |
| IPCMS | Institut de Physique et de Chimie Moléculaire de Strasbourg | In French | → Physics → Chemistry → Biochemistry, biophysics |
| IPDG | Indemnités des Personnels de Direction et de Gestion | In French | → Personnel management → Management |
| IPE | Ingénierie du Parc en Exploitation | In French | → Energy economics |
| IPEI | Institut Préparatoire aux Études d'Ingénieurs | In French | → Specialized or polytechnical colleges |
| IPEIEM | Institut Préparatoire aux Études d'Ingénieurs d'El Manar (www.ipeiem.rnu.tn) | In French | → Specialized or polytechnical colleges → Tunisia |
| IPEIT | Institut Préparatoire aux Études d'Ingénieurs de Tunis (www.ipeit.rnu.tn) | In French | → Specialized or polytechnical colleges → Tunisia |
| IPER | Institut Portuaire d'Études et de Recherche | In French | → Transport and postal services |
| IPEST | Institut Préparatoire aux Études Scientifiques et Techniques (www.ipest.rnu.tn) | In French | → Specialized or polytechnical colleges → Tunisia |
| IPEV | Institut Paul-Émile Victor | In French | → Earth sciences |
| IPF | Internet pour la France | In French | → Organizations and associations → Internet → France |
| IPGP | Institut de Physique du Globe de Paris (www.ipgp.jussieu.fr) | In French | → Earth sciences → France |
| IPIC | Institut de la Propriété Intellectuelle du Canada (www.ipic.ca) | In French | → Organizations and associations → Artistic property |
| IPJ | Institut Pratique de Journalisme | In French | → Specialized or polytechnical colleges → Newspapers, journalism |
| IPL | Institut Pasteur de Lille (www.pasteur-lille.fr) | In French | → Research institutes → Biological sciences → Medicine → France |
| IPM | Internet et Pédagogie Médicale | In French | → Internet → Education → Medicine |
| IPN | Imprimerie Presse Nouvelle | In French | → Graphic industries, printing, publishing |
| IPP | Incapacité Permanente Partielle | In French | → Pathology → Labour, labour economics |
| IPP | identifiant Permanent Patient | In French | → Computer science → Medicine |
| IPR | Inspecteur Pédagogique Régional | In French | → Education |
| IPS | Institut Paul Scherrer = GEKT | Grupoj Eŭropaj je Koopero Teritoria | In Esperanto = PSI | Paul Scherrer Institut | In German = GECT | Groupement Européen de Coopération Transfrontalière | In French |
In French | → Mathematics and natural sciences → Applied sciences, technology |
| IPS | Instruction Permanente de Sécurité | In French | |
| IPS | Ingénieur Prévention Sécurité | In French | → Accidents, risks, safety |
| IPSA | Institut Polytechnique des Sciences Avancées | In French | → Specialized or polytechnical colleges → Engineering, technology |
| IPSI | Institut de Presse et des Sciences de l'Information (www.ipsi.rnu.tn) | In French | → Specialized or polytechnical colleges → Newspapers, journalism |
| IPSI | Institut pour la Promotion des Sciences de l'Ingénieur (www.ipsi-cetim.fr) | In French | → Research institutes → Engineering, technology |
| IPSI | Indemnité Particulière de Sujétion et d'Installation | In French | → Labour, labour economics → Central administration |
| IPSM | Institut Prince Sidi Mohammed (des Techniciens Spécialisés en Gestion et en Commerce Agricole) | In French | → Specialized or polytechnical colleges → Agricultural sciences |
| IPSN | Institut de Protection et de Sûreté Nucléaire | In French | → Nuclear technology |
| IPT | Incapacité Permanente Totale | In French | → Pathology → Labour, labour economics |
| IPTL | Institut Pédagogique Transport Logistique | In French | → Maintenance and logistics → Transport and postal services |
| IPTM | Institut des Professions Techniques et Médicales (www.iptm.ma) | In French | → Specialized or polytechnical colleges → Medicine → Morocco |
| IPTS | Indicateur de Prix des Travaux Souterrains | In French | → Prices → Civil engineering |
| IQ | Ingénieur Qualité | In French | → Quality management |
| IRA | Institut Régional d'Administration | In French | → Specialized or polytechnical colleges → Public administration, government |
| IRA | Insuffisance Rénale Aiguë | In French | → Pathology |
| IRA | Indemnité de Responsabilité Administrative | In French | → Personnel management → Public administration, government |
| IRA | Infection Respiratoire Aiguë | In French | → Chest diseases |
| IRAB | Infection Respiratoires Aiguë Basse | In French | → Infectious diseases |
| IRAM | Institut de Radioastronomie Millimétrique | In French | → Research institutes → Astronomy |
| IRASEC | Institut de Recherche sur l'Asie du Sud-Est Contemporaine | In French | → Area studies |
| IRC | Insufisance Rénale Chronique | In French | → Pathology |
| IRCAD | Institut de Recherche contre les Cancers de l'Appareil Digestif (https://www.ircad.fr/) | In French | → Research institutes → Oncology → France |
| IRCAM | Institut de Recherche et Coordination Acoustique/Musique (www.ircam.fr) | In French | → Research institutes → Music → Acoustical engineering → France |
| IRCANTEC | Institution de Retraite Complémentaire des Agents Non Titulaires de l'État et des Collectivités locales | In French | → Insurance → Labour, labour economics → France |
| IRCCyN | Institut de Recherche en Communications et Cybernétique de Nantes (www.irccyn.ec-nantes.fr) | In French | → Research institutes → Telecommunications → Electronics → France |
| IRCGN | Institut de Recherche Criminelle de la Gendarmerie Nationale | In French | → Criminology |
| IRCOBI | International Research COmmittee on Biokinetics of Impact | In French | → Transport and postal services |
| IRCOM | Institut des relations publiques et de la communication | In French | → Higher education, universities → 659 |
| IRD | Institut de Recherche pour le Développement | In French | → Development |
| IREM | Institut de Recherches sur l'Enseignement des Mathématiques | In French | → Research institutes → Education → Mathematics |
| IREP | Institut de Recherches et d'Études Publicitaires | In French | → Advertising |
| IRES | Institut de Recherches Économiques et Sociales | In French | → Research institutes → Social sciences → Economics |
| IRESCO | Institut de Recherche Européen en Sociologie et Socio-économie | In French | → Research institutes → Sociology → Economics |
| IRESCO | Institut de Recherche sur les Sociétés Contemporaines | In French | → Research institutes → Sociology |
| IRESP | Institut de Recherche en Santé Publique | In French | → Pharmacology, toxicology |
| IREX | Institut pour la Recherche appliquée et l'EXpérimentation en génie civil | In French | → Civil engineering |
| IRG | Internationale des Résistants à la Guerre | In French | → Anarchist organizations |
| IRH | Institut des Ressources Humaines (www.irh-sup.com) | In French | → Specialized or polytechnical colleges → Personnel management |
| IRI | Institut de Recherche et d'Innovation (www.iri.centrepompidou.fr) | In French | → Research institutes → Research policy → Civilization, culture, progress → France |
| 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 |
| IRIS | Institut de Recherches sur les Implications de la langue des Signes | In French | → Research institutes → Linguistics |
| IRIT | Institut de Recherche Informatique de Toulouse (www.irit.fr) | In French | → Research institutes → Computer science → France |
| IRIT | Institut de Recherche en Informatique de Toulouse | In French | → Research institutes → Computer science |
| IRM | Imagerie par Résonance Magnétique = MRI | Magnetic Resonance Imagery | In English |
In French | → Medicine → Nuclear, atomic, and molecular physics |
| IRM | Institut Royal Météorologique de Belgique = KMI | Koninklijk Meteorologisch Instituut | In Dutch |
In French | → Meteorology, climatology → Belgium |
| IRM | Idéale Résidence Mobile | In French | → Construction |
| IRMB | Institut Royal Météorologique de Belgique | In French | → Meteorology, climatology → Belgium |
| IRMBP | Institut Royal Météorologique de Belgique, Publications | In French | → Serial publications, periodicals → Meteorology, climatology → Belgium |
| IRP | Institutions Représentatives du Personnel | In French | → Labour, labour economics |
| IRPC | Incubateur Régional de Poitou-Charentes | In French | → Research policy → Engineering, technology → France |
| IRPI | Institut de Recherche en Propriété Intellectuelle (www.irpi.ccip.fr) | In French | → Research institutes → Artistic property → France |
| IRPP | Impôt sur le Revenu des Personnes Physiques | In French | → Taxes, duties |
| IRQ | Institut de Recherche sur le Québec (www.irq.qc.ca) | In French | → Research institutes → Area studies → Canada |
| IRRMA | Institut Romand de Recherche Numérique en Physique de Matériaux | In French | → Computer simulation → Physics |
| IRSC | Instituts de recherche en santé du Canada (www.cihr.ca) = CIHR | Canadian Institutes of Health Research | In English |
In French | → Research institutes → Biological sciences → Medicine → Canada |
| IRSEEM | Institut de Recherche en Systèmes Électroniques Embarqués | In French | → Research institutes → Electronics |
| IRSN | Institut de Radioprotection et de Sécurité Nucléaire | In French | → Research institutes → Nuclear technology |
| IRSST | Institut de recherche Robert-Sauvé en santé et sécurité du travail (https://www.irsst.qc.ca) | In French | → Research institutes → Medicine → Accidents, risks, safety → Canada |
| IRT | Insuffisance Rénale Terminale | In French | → Physiology → Pathology |
| IS | Intervention de Sécurité | In French | → Accidents, risks, safety |
| ISA | Institut Supérieur de l'Administration | In French | → Specialized or polytechnical colleges |
| ISA | Information Spatiale et Archéologie | In French | → Geodesy, cartography → Archeology |
| ISA | Institut Supérieur d'Agriculture | In French | → Agricultural sciences |
| ISAE | Institut des Sciences Appliquées et Économiques | In French | → Specialized or polytechnical colleges → Economics |
| ISAE | Institut Supérieur de l'Aéronautique et de l'Espace (www.isae.fr) | In French | → Specialized or polytechnical colleges → Aeronautics, aircraft → Astronautics → France |
| ISAT | Institut Spécialisé d'Aviation et de Tourisme (www.isat.ma) | In French | → Specialized or polytechnical colleges → Tourism → Transport and postal services → Morocco |
| ISBL | Institution(s) sans but lucratif | In French | → Organizations and associations |
| ISBLSM | Institutions Sans But Lucratif au Service des Ménages | In French | → Organizations and associations |
| ISBST | Institut Supérieur de Biotechnologie de Sidi Thabet (www.isbst.rnu.tn) | In French | → Specialized or polytechnical colleges → Biotechnology → Tunisia |
| ISC | Institut des Sciences Cognitives | In French | → Biological sciences → Neurology |
| ISCAE | Institut Supérieur de Commerce et d'Administration des Entreprises | In French | → Specialized or polytechnical colleges → Trade |
| ISCN | Institut de Chimie des Substances Naturelles | In French | → Chemistry → Chemical technology |
| ISCOM | Institut Supérieur de Communication et Publicité | In French | → Higher education, universities → 659 |
| ISCPA | Institut Supérieur de la Communication, de la Presse et de l'Audiovisuel | In French | → Newspapers, journalism → Higher education, universities → 659 → Arts |
| ISE | Institut Syndical Européen | In French | → Organizations and associations → Labour, labour economics |
| ISEM | Institut des Sciences de l'Évolution de Montpellier | In French | → Research institutes → Biological sciences → France |
| ISEM | Institut des Sciences de l'Entreprise de Montpellier (www.isem.univ-montp1.fr) | In French | → Specialized or polytechnical colleges → Trade → Accounting → France |
| ISEM | Institut Supérieur d'Études Maritimes (www.isem.ac.ma) | In French | → Specialized or polytechnical colleges → Transport and postal services → Morocco |
| ISEN | Institut Supérieur d'Électronique et du Numérique | In French | → Computer-based techniques → Electronics |
| ISEP | Institut Supérieur d'Électronique de Paris (www.isep.fr) | In French | → Specialized or polytechnical colleges → Electrical engineering → France |
| ISF | Ingénieurs Sans Frontières | In French | → Organizations and associations → Engineering, technology |
| ISF | Impôt Sur la Fortune | In French | → Taxes, duties |
| ISFORT | Institut Supérieur de Formation en Technologie Alimentaire (www.isfort.ac.ma) | In French | → Specialized or polytechnical colleges → Food technology → Morocco |
| ISFOTEG | Institut Supérieur de Formation aux Techniques de Gestion (www.isfoteg.net.ma) | In French | → Specialized or polytechnical colleges → Economics → Morocco |
| ISG | Intervention de Sécurité Gaz | In French | → Energy economics |
| ISG | Institut Supérieur de Gestion | In French | → Specialized or polytechnical colleges → Management |
| ISG | Îlot Saint-Germain | In French | → Geography |
| ISGC | Institut Supérieur de Gestion et de Commerce | In French | → Specialized or polytechnical colleges → Trade |
| ISH | Institut des Sciences de l'Homme | In French | → Research institutes → Social sciences → France |
| ISH | Institut des Sciences Historiques | In French | → Organizations and associations → History → 929731 → France |
| ISHMN | Institut Supérieur d'Histoire du Mouvement National | In French | → History |
| ISIAM | Institut Supérieur d'Informatique Appliquée et de Management (www.isiam.ma) | In French | → Specialized or polytechnical colleges → Computer science → Computer science → Morocco |
| ISIC | Institut Supérieur de l'Information et de la Communication (www.isic.ac.ma) | In French | → Specialized or polytechnical colleges → 659 → Morocco |
| ISIMA | Institut Supérieur d'Informatique, de Modélisation et de leurs Applications | In French | → Computer science → Computer-based techniques |
| ISIMS | Institut Supérieur d'Informatique et de Multimédia de Sfax (www.isimsf.rnu.tn) | In French | → Higher education, universities → Computer science → Tunisia |
| ISIR | Institut des Systèmes Intelligents et Robotique | In French | → Research institutes → Mechanical engineering → Electronics |
| ISIR | Institut des Systèmes Intelligents et de Robotique (www.isir.upmc.fr) | In French | → Research institutes → Artificial intelligence → Electronics |
| ISIS | Ingénierie des Systèmes d'Information et de Sécurité | In French | → Computer science → Telecommunications |
| ISIS | Intranet Sécurisé Interministériel pour la Synergie gouvernementale | In French | → Networks, communication → Central administration |
| ISL | Institut de Sondages Lavialle | In French | → Statistics |
| ISM | Institut Supérieur Maritime | In French | → Specialized or polytechnical colleges → Marine research, oceanography → 627 → Vehicle engineering |
| ISM | Institut des Sciences Moléculaires | In French | → Research institutes → Biochemistry, biophysics |
| ISMP | Institut Supérieur de Management Public | In French | → Management → Public administration, government |
| ISNHB | Institut des Sciences de la Nature - Université des Sciences et de la Technologie Haouari Boumediene | In French | → Higher education, universities |
| ISO | Infection du Site Opératoire | In French | → Infectious diseases → Surgery, orthopaedics, ophthalmology |
| ISO | Indemnité de Suivi et d'Orientation | In French | → Personnel management → Public administration, government → Education |
| ISP | Infirmier Sapeur-Pompier | In French | → Medicine → Firefighting |
| ISPA | Instrument Structurel de Préadhésion | In French | → International relations → European Union |
| ISPF | Institut de la Statistique de Polynésie française (www.ispf.pf) | In French | → Central administration → Statistics |
| ISPL | Institut Pierre-Simon Laplace (des Sciences de l'Environnement Global) | In French | → Threats to the environment |
| ISQ | Institut de la Statistique du Québec (www.stat.gouv.qc.ca) | In French | → Central administration → Statistics |
| ISR | Investissement Socialement Responsable | In French | → Finance |
| ISREC | Institut Suisse de Recherche Expérimentale sur le Cancer | In French | → Research institutes → Oncology → Switzerland |
| ISS | Incident Significatif de Sûreté | In French | → Accidents, risks, safety |
| ISST | Institut de Santé et de Sécurité au Travail | In French | → Labour, labour economics → Medicine |
| ISST | Institut des Sciences Sociales du Travail | In French | → Labour, labour economics → Sociology |
| IST | Information Scientifique et Technique | In French | → Mathematics and natural sciences → Applied sciences, technology |
| ISTA | Institut Supérieur de Technologie d'Antananarivo | In French | → Specialized or polytechnical colleges → Engineering, technology |
| ISTA | Institut Supérieur Textile d'Alsace | In French | → Specialized or polytechnical colleges → Textile industry |
| ISTAB | Institut Supérieur des Techniques Appliquées d'Ébonda | In French | → Specialized or polytechnical colleges → Engineering, technology |
| ISTAK | Institut Supérieur des Techniques Appliquées de Kinshasa | In French | → Specialized or polytechnical colleges → Engineering, technology |
| ISTC | Institut des Stratégies et Techniques de Communication | In French | → Higher education, universities → 659 |
| ISTCS | Institut Supérieur de Technologie Chimique de Sofia | In French | → Specialized or polytechnical colleges → Chemical technology |
| ISTED | Institut des Sciences et des Techniques de l'Environnement pour le Développement | In French | → Environmental protection → Agricultural sciences |
| ISTF | Institut Supérieur des Technologies de la Formation | In French | → Specialized or polytechnical colleges |
| ISTG | Institut Supérieur Technique de Gabé | In French | → Specialized or polytechnical colleges → Engineering, technology |
| ISTG | Institut Supérieur Technique de Gabés | In French | → Higher education, universities |
| ISTHB | Institut des Sciences de la Terre - Université des Sciences et de la Technologie Haouari Boumediene | In French | → Higher education, universities → Earth sciences |
| ISTIA | Institut des Sciences et Techniques de l'Ingénieur d'Angers | In French | → Specialized or polytechnical colleges → Engineering, technology |
| ISTIM | Institut Supérieur Technologique des Industries et des Mines de Gafsa | In French | → Specialized or polytechnical colleges → Mining |
| ISTK | Institut Supérieur du Textile de Ksar Hellal | In French | → Specialized or polytechnical colleges → Textile industry |
| ISTMT | Institut Supérieur des Technologies Médicales de Tunis (www.istmt.rnu.tn) | In French | → Specialized or polytechnical colleges → Medicine → Tunisia |
| ISTN | Institut Supérieur de Technologie de Nabeul | In French | → Specialized or polytechnical colleges → Engineering, technology |
| ISTOM | Institut Supérieur des Techniques d'Outre-Mer (www.istom.net) | In French | → Specialized or polytechnical colleges → Agricultural sciences |
| ISTPM | Institut Spécialisé de Technologie des Pêches Maritimes | In French | → Specialized or polytechnical colleges → Fishing, hunting |
| ISTPM | Institut Scientifique et Technique des Pêches Maritimes | In French | → Fishing, hunting |
| ISTS | Institut Supérieur de Technologie d'Antsiranana | In French | → Specialized or polytechnical colleges → Engineering, technology |
| ISV | Institut des Sciences du Végétal | In French | → Research institutes → Biological sciences → Botany |
| ISV | Institut Supérieur Vidal | In French | → Specialized or polytechnical colleges |
| ISV | Institut des Sciences de la Vision (www.isvision.fr) | In French | → Specialized or polytechnical colleges → Ophthalmology → France |
| ITA | Ingénieurs, Techniciens, Administratifs | In French | → Labour, labour economics → Engineering, technology |
| ITAF | Institut des Techniques Administratives et Financières | In French | → Economics → Finance → Accounting |
| ITAQUE | Itinéraire personnalisé d'Accès à la requalification et au diplôme | In French | → Education → Labour, labour economics |
| ITAV | Institut des Technologies Avancées des Sciences du Vivant | In French | → Biological sciences → Biotechnology → Medicine |
| ITB | Institut pour le Transport par Batellerie = ITB | Instituut voor het Transport langs de Binnenwateren | In Dutch |
In French | → 6295 → Transport and postal services |
| ITC | Institut de Technologie du Cambodge | In French | → Specialized or polytechnical colleges → Engineering, technology |
| ITCF | Institut Technique des Céréales et des Fourrages | In French | → Research institutes → Agricultural sciences |
| ITE | Information Technique Électricité | In French | → Electrical engineering |
| ITECH | Institut Textile et Chimique | In French | → Specialized or polytechnical colleges → Chemical technology → Leather industry → Textile industry |
| ITF | Institut de Technologie du Froid | In French | → Specialized or polytechnical colleges |
| ITG | Information Technique Gaz | In French | → Energy economics |
| ITI | Ingénieur Technique Informatique | In French | → Computer science |