| Acronym | Sense | Language | Topics |
|---|---|---|---|
| COI | Comitè Olímpic Internacional (www.olympic.org) = CIO | Comité International Olympique | In French = IOC | International Olympic Committee | In English = МОК | Международен олимпийски комитет | In Bulgarian = MOO | Međunarodni olimpijski odbor | In Bosnian = MOV | Mezinárodní olympijský výbor | In Czech = IOK | Internationales Olympisches Komitee | In German = ΔΟΕ | Διεθνής Ολυμπιακή Επιτροπή | In Greek = IOK | Internacia Olimpika Komitato | In Esperanto = COI | Comité Olímpico Internacional | In Spanish = ROK | Rahvusvaheline Olümpiakomitee | In Estonian = KOK | Kansainvälinen olympiakomitea | In Finnish = COI | Comité Olímpico Internacional | In Galician = MOO | Međunarodni olimpijski odbor | In Croatian = NOB | Nemzetközi Olimpiai Bizottság | In Hungarian = TOK | Tarptautinis olimpinis komitetas | In Lithuanian = IOC | Internationaal Olympisch Comité | In Dutch = IOK | (Den) internasjonale olympiske komité | In Norwegian = MKOI | Międzynarodowy Komitet Olimpijski | In Polish = COI | Comité Olímpico Internacional | In Portuguese = МОК | Международный олимпийский комитет | In Russian = MOK | Međunarodni olimpijski komitet | In Serbo-Croatian = MOV | Medzinárodný olympijský výbor | In Slovak = MOK | Mednarodni olimpijski komite | In Slovenian = МОК | Међународни олимпијски комитет | In Serbian = IOK | Internationella Olympiska Kommitté | In Swedish = МОК | Міжнародний олімпійський комітет | In Ukrainian |
In Catalan | → Sport, physical exercises |
| COI | Comité Olímpico Internacional (www.olympic.org) = CIO, IOC, МОК, MOO, MOV, IOK, ΔΟΕ, ROK, KOK, NOB, TOK, MKOI, MOK (look above) |
In Spanish | → Sport, physical exercises |
| COI | Comité Olímpico Internacional (www.olympic.org) = CIO, IOC, МОК, MOO, MOV, IOK, ΔΟΕ, ROK, KOK, NOB, TOK, MKOI, MOK (look above) |
In Galician | → Sport, physical exercises |
| COI | Comité Olímpico Internacional (www.olympic.org) = CIO, IOC, МОК, MOO, MOV, IOK, ΔΟΕ, ROK, KOK, NOB, TOK, MKOI, MOK (look above) |
In Portuguese | → Sport, physical exercises |
| COJESKI | Collectif des Organisations des Jeunes Solidaires du Congo-Kinshasa | In French | |
| COLA | Center for Ocean-Land-Atmosphere Studies | In English | → Research institutes → Marine research, oceanography → Meteorology, climatology |
| COLO | Club Opportunité des Logiciels Ouverts | In French | → Software |
| COMEXI | Consejo de Comercio Exterior e Inversiones | In Spanish | → Trade |
| COMI | Cooperazione per il Mondo in via di Sviluppo | In Italian | → Development |
| CompTIA | Computing Technology Industry Association | In English | → Associations → Computer science |
| COMRA | China Ocean Minerals Research and Development Association | In English | → Associations → Marine research, oceanography → Mining → China |
| ComSo | Communications Society | In English | → Telecommunications |
| CONAD | Consorzio Nazionale Dettaglianti | In Italian | → Trade |
| CONAD | Congresso Nacional de Administração | In Portuguese | → Congresses → Public administration, government |
| CONAP | Confederación de Nacionalidades Amazónicas del Perú = CONAP | Confederation of Amazonian Nationalities of Peru | In English = CONAP | Confédération des Nationalités Amazoniennes du Pérou | In French = CONAP | Confederação das Nações Amazônicas do Peru | In Portuguese = ICISS | International Commission on Intervention and State Sovereignty | In English = CIISE | Commission Internationale de l'Intervention et de la Souveraineté des États | In French |
In Spanish | |
| CONAP | Confederation of Amazonian Nationalities of Peru = ICISS, CIISE (look above) |
In English | |
| CONAP | Confédération des Nationalités Amazoniennes du Pérou = ICISS, CIISE (look above) |
In French | |
| CONAP | Confederação das Nações Amazônicas do Peru = ICISS, CIISE (look above) |
In Portuguese | |
| CONATEL | Consejo Nacional de Telecomunicaciones | In Spanish | → Telecommunications |
| CONFAPI | Confederazione Italiana della Piccola e Media Industria | In Italian | → Economic policy → Italia |
| CONFETRA | Confederazione Generale Italiana del Traffico e dei Trasporti | In Italian | → Transport and postal services → Italia |
| CONI | Comitato Olimpico Nazionale Italiano (www.coni.it) | In Italian | → Sport, physical exercises → Italia |
| CoNLL | Conference on Natural Language Learning | In English | → Congresses → Education → Language, linguistics, literature |
| CONPIROM | Confederaţia Patronală din Industria Română | In English | → Industry, industrial policy |
| CoNPR | Consiliul Naţional al Patronilor din România | In Romanian | → Labour, labour economics → Romania |
| CONQUEST | Conference on Quality Engineering in Software Technology | In English | → Congresses → Software |
| CONSUEL | COmité National pour la Sécurité des Usagers de l'ÉLectricité | In French | → Electrical engineering |
| CONVINCE | Consortium of North American Veterinary Interactive New Concept Education | In English | → Education → Veterinary medicine |
| COO | Commissie voor Openbare Onderstand | In Dutch | |
| COPANT | Comisión Panamericana de Normas Técnicas | In Spanish | → Standardization |
| COPE | Cooperazione Paesi Emergenti | In Italian | |
| CORAF | Conférence de Responsables de Recherche Agronomique Africains | In French | → Agricultural sciences |
| COREMED | Cooperative Centre for Regenerative Medicine | In English | → Medicine → Biotechnology |
| COREO | Consortium of Regional Ecological Observatories | In English | → Threats to the environment → Ecology |
| CORESSA | Compagnie de Restauration et de Services Aéroportuaires | In French | → 641 → Transport by air → France |
| CORIF | Collectif Régional pour l'Information et la Formation | In French | → Labour, labour economics |
| CoRWM | Committee on Radioactive Waste Management (www.corwm.org.uk) | In English | → Nuclear technology → Environmental technology, water supply, waste management |
| COSI | Comité Ouvrier de Secours Immédiat | In French | |
| COSIP | Commission du compte de soutien à l'industrie des programmes | In French | → Cinema, movies |
| COSL | Comité Olympique et Sportif Luxembourgeois | In French | → Sport, physical exercises → Luxembourg |
| COSOR | Comité des Œuvres Sociales de la Résistance | In French | → Social welfare → History |
| COSPAR | Committee on Space Research | In English | → Astronautics |
| COSPE | Cooperazione per lo Sviluppo dei Paesi Emergenti | In Italian | |
| COSV | Comitato di coordinamento delle Organizzazioni per il Servizio Volontario | In Italian | |
| COTANCE | Confederation of National Associations of Tanners and Dressers of the European Community | In English | → Associations → Leather industry |
| COTSEAL | Council of Teachers of Southeast Asian Languages | In English | → Education → Language, linguistics, literature |
| COV | Centrum Ontmoeting der Volkeren | In Dutch | → Development |
| COV | Christelijke Ontspannings Vereniging | In Dutch | → Sport, physical exercises → Christianity |
| CPA | Canadian Psychological Association (www.cpa.ca) = SCP | Société Canadienne de Psychologie | In French |
In English | → Associations → Psychology → Canada |
| CPA | Canadian Payments Association | In English | → Associations → Finance |
| CPAP | Council of Provincial Associations of Psychologists (www.crhspp.ca/cpap/) = CSPP | Conseil des Sociétés Provinciales de Psychologues | In French |
In English | → Psychology |
| CPARC | Cal Poly Amateur Radio Club | In English | → Telecommunications |
| CPAS | Center for Pacific Asia Studies | In English | → Research institutes → Area studies |
| CPB | Corporation for Public Broadcasting (www.cpb.org) | In English | → Telecommunications |
| CPC | Canadian Pork Council (www.cpc-ccp.com) = CCP | Conseil Canadien du Porc | In French |
In English | → Agricultural sciences → Food technology → Canada |
| CPC | Climate Prediction Center (www.cpc.ncep.noaa.gov) | In English | → Research institutes → Meteorology, climatology |
| CPCET | Centre de Pharmacologie Clinique et d'Évaluations Thérapeutiques | In French | → Pharmacology, toxicology |
| CPIA | Canadian Plastics Industry Association (www.cpia.ca) | In English | → Associations → Plastic industry → Canada |
| CPIE | Centre Permanent d'Initiative pour l'Environnement | In French | → Environmental protection |
| CPLG | Copyright Promotions Licensing Group | In English | → Artistic property |
| CPME | Confédération des Petites et Moyennes Entreprises | In French | → Economics |
| CPMP | Committee for Proprietary Medicinal Products | In English | → Pharmacology, toxicology |
| CPO | College of Psychologists of Ontario (www.cpo.on.ca) | In English | → Psychology → Canada |
| CPPN | Canadian Pulmonary Proteomics Network (www.cppn.ca) | In English | → Biotechnology → Biochemistry, biophysics |
| CPPN | Canadian Policy and Procedure Network | In English | → Medicine |
| CPPN | Commonwealth Public Procurement Network | In English | → International relations |
| CPPN | Children's Privacy Protection Network | In English | → Law, jurisprudence |
| CPR | Consorzio Pisa Ricerche (www.cpr.it) | In Italian | → Research policy |
| CPRA | California Public Safety Radio Association | In English | → Associations → Telecommunications → United States |
| CPRS | Czechoslovak Pattern Recognition Society | In English | → Computer-based techniques → Czech Republic |
| CPS | China Project Services | In English | → Consulting → China |
| CPS | Comunità Promozione e Sviluppo | In Italian | → Development |
| CRA | Centro Ricerche Astronomiche di Lecce (www.cralecce.net) | In Italian | → Research institutes → Astronomy |
| CRAC | Comité radicalement anti-corrida | In French | → 5023 |
| CRAC | China Resources Alcohol Corporation | In English | → Chemical technology → China |
| CRAHM | Centre de Recherches Archéologiques et Historiques Médiévales (www.unicaen.fr/crahm/) | In French | → Research institutes → Archeology → History |
| CRAL | Coordination des Radios locales Associatives de Lorraine | In French | → Telecommunications |
| CRAN | Conseil Représentatif des Associations Noires (www.lecran.org) | In French | → Associations → Social sciences |
| CRAPE | Centre de Recherche sur l'Action Politique en Europe | In French | → Research institutes → Sociology → Politics |
| CRAT | Centre de Référence sur les Agents Tératogènes | In French | → Pharmacology, toxicology → Oncology |
| CRBA | Centre de Ressources de Botanique Appliquée | In French | → Research institutes → Botany |
| CRC | China Research Centre | In English | → Research institutes → Research policy → China |
| CRC | Cytology Research Centre | In English | → Research institutes → Cytology |
| CRCI | Commission Régionale de Conciliation et d'Indemnisation | In French | |
| CRCI | Chambre Régionale de Commerce et d'Industrie | In French | → Industry, industrial policy |
| CRCICA | Cairo Regional Centre for International Commercial Arbitration (www.crcica.org.eg) | In English | → Law, jurisprudence → Economics |
| CRCIL | Centre de Recherche Cardiovasculaire INSERM-Lariboisière | In French | → Research institutes → Blood and circulatory system → Cardiology |
| CRCS | Conference Reservation and Control System | In English | → Software → Congresses |
| CRDGS | Centre de Recherche et de Développement Groupe Saidal | In French | → Research institutes → Pharmacology, toxicology → Algeria |
| CRE | Conférence des Recteurs Européens | In French | → Higher education, universities |
| CREA | Center for Research & Education on Aging | In English | → Research institutes → Gerontology |
| CREA | Canadian Real Estate Association | In English | → Associations → Accommodation → Canada |
| CREATE | Center for Risk and Economic Analysis of Terrorism Events | In English | → Research institutes → Polemology → Economics |
| CREATIS | Centre de Recherche et d'Applications en Traitement de l'Image et du Signal (www.creatis.univ-lyon1.fr) | In French | → Research institutes → Image processing → Telecommunications → France |
| CREDES | Centre de Recherche, d'Étude et de Documentation en Économie de la Santé | In French | → Research institutes → Documentation → Economics → Pharmacology, toxicology |
| CREDILIF | Centre de Recherche sur la Diversité Linguistique de la Francophonie | In French | → Research institutes → Linguistics → France |
| CREECA | Center for Russia, East Europe, and Central Asia (www.wisc.edu/creeca/) | In English | → Research institutes → Area studies |
| CREIS | Centre de Coordination pour la Recherche et l'Enseignement en Informatique et Société (www.creis.sgdg.org) | In French | → Research institutes → Computer science |
| CREM | Centre de Recherche en Économie et Management | In French | → Research institutes → Economics → Management |
| CREM | Centre de Recherches sur les Médiations | In French | → Research institutes |
| CREP | Centre de Recherche Économique sur l'Épargne | In French | → Research institutes → Finance |
| CRES | Center for Renewable Energy Sources = KAΠE | Κέντρο Ανανεώσιμων Πηγών Ενέργειας | In Greek |
In English | → Research institutes → Energy economics |
| CRESE | Center for Research and Education in Special Environments | In English | → Research institutes → Education |
| CREST | Centre for Renewable Energy Systems Technology (www.crestuk.org) | In English | → Research institutes → Energy economics |
| CREST | Centre de Recherche en Économie et STatistique (www.crest.fr) | In French | → Research institutes → Statistics → Economics → France |
| CRIC | Centro Regionale d'Intervento per la Cooperazione | In Italian | |
| CRIEPI | Central Research Institute of Electric Power Industry | In English | → Research institutes → Energy economics → Electrical engineering |
| CRIM | Centre de Recherche en Ingénierie Multilingue (www.crim.fr) | In French | → Research institutes → Language, linguistics, literature → France |
| CRIN | Centre de Recherche en Informatique de Nancy | In French | → Research institutes → Computer science |
| CRISTAL | Centre de Recherche en Réseaux, Systèmes et Image Multimédia | In French | → Research institutes → Networks, communication → Computer-based techniques |
| CRIVE | Centre de Référence pour les Infections Virales Émergentes | In French | → Research institutes → Virology → Infectious diseases |
| CRL | Communication Research Laboratory | In English | → Research institutes → Telecommunications |
| CRL | Communications Research Laboratory | In English | → Research institutes → Telecommunications |
| CRMA | Customer Relationship Management Association (www.crmassociation.org) | In English | → Associations → Management → Trade |
| CRMA | Cedar Rapids Museum of Art (www.crma.org) | In English | → Museums → Arts |
| CRMA | City and Regional Magazine Association (www.citymag.org) | In English | → Associations → Newspapers, journalism |
| CRMV-RJ | Conselho Regional de Medicina Veterinária do Rio de Janeiro | In Portuguese | → Veterinary medicine |
| CRMV-SP | Conselho Regional de Medicina Veterinária de São Paulo | In Portuguese | → Veterinary medicine |
| CRN | Collaborative Research Network | In English | → Research policy |
| CRN | Comparative Research Network | In English | → Research policy |
| CRN | Conselho Regional de Nutricionistas | In Portuguese | → Nutrition |
| CRNBC | College of Registered Nurses of British Columbia (www.crnbc.ca) | In English | → Medicine → Canada |
| CRNM | College of Registered Nurses of Manitoba (www.crnm.mb.ca) | In English | → Medicine → Canada |
| CRNNS | College of Registered Nurses of Nova Scotia (www.crnns.ca) | In English | → Medicine → Canada |
| CRP | Comité Régional de Pêche | In French | → Fishing, hunting |
| CRP | Clubul Român de Presa | In Romanian | → Newspapers, journalism |
| CRPCC | Centre de Recherches en Psychologie, Cognition et Communication | In French | → Research institutes → Psychology → Sociology |
| CRPL | Cosmic Ray Physics Laboratory | In English | → Research institutes → Astronomy → Physics |
| CRREL | Cold Regions Research and Engineering Laboratory | In English | → Research institutes |
| CRRFOM | Caisse de Retraite des Régies Ferroviaires d’Outre-Mer | In French | → Labour, labour economics → Rail transport |
| CRRL | Centre Régional Résistance et Liberté | In French | → Museums → History |
| CRRM | Centre de Recherche Rétrospective de Marseille | In French | → Research institutes |
| CRS | Controlled Release Society (www.controlledrelease.org) | In English | → Pharmacology, toxicology |
| CRTE | Comité Régional de Tourisme Équestre | In French | → Tourism → Riding → France |
| CRTT | Centre de Recherche en Terminologie et Traduction | In French | → Research institutes → 8023 |
| CRWAD | Conference of Research Workers in Animal Diseases | In English | → Veterinary medicine |
| CSA | California Sociological Association (http://https://cal-soc.org) | In English | → Associations → Sociology → United States |
| CSA | Conseil Supérieur de l'Audiovisuel | In French | → Cinema, movies → Telecommunications |
| CSA | Canadian Soccer Association (www.canadasoccer.com) | In English | → Associations → Sport, physical exercises → Canada |
| CSA | Casting Society of America (www.castingsociety.com) | In English | → Cinema, movies → United States |
| CSAA | Canadian Sociology and Anthropology Association | In English | → Associations → Sociology → Anthropology → Canada |
| CSAUS | Chinese School Association in the United States | In English | → Associations → Education → Language, linguistics, literature → United States |
| CSB | Christelijke Sportclub Baflo | In Dutch | → Sport, physical exercises → Christianity |
| CSBA | Canadian Swine Breeders Association (www.canswine.ca) | In English | → Associations → Agricultural sciences → Canada |
| CSC | Centre de Recherche Scientifique et Technique en Soudage et Contrôle | In French | → Research institutes → Mechanical engineering |
| CSC | Confédération des Syndicats Chrétiens = ACV | Algemeen Christelijk Vakverbond | In Dutch |
In French | → Labour, labour economics → Christianity |
| CSCA | Christelijke Sport Club Actief | In Dutch | → Sport, physical exercises → Christianity |
| CSCA | Conseil Supérieur de la Communication Audiovisuelle | In French | → Telecommunications |
| CSCC | Committee on Scholarly Communication with China | In English | → China |
| CSCI | Centre for the Study of Contemporary Islam | In English | → Research institutes → Islam |
| CSCMP | Council of Supply Chain Management Professionals | In English | → Maintenance and logistics |
| CSCS | Centre for the Study of Culture & Society | In English | → Research institutes → Civilization, culture, progress → Social sciences |
| CSD | Centrale des Syndicats Démocratiques (www.csd.qc.ca) | In French | → Labour, labour economics |
| CSDL | Charles Stark Draper Laboratory | In English | → Research institutes |
| CSDR | Confederaţia Sindicatelor Democratice din România | In Romanian | → Labour, labour economics → Romania |
| CSE | Council of Science Editors | In English | → Mathematics and natural sciences → Graphic industries, printing, publishing |
| CSEA | Civil Service Employees Association (www.csealocal1000.org) | In English | → Associations → Labour, labour economics → Public administration, government |
| CSEG | Conseil Supérieur de l'Électricité et du Gaz | In French | → Energy economics → Electrical engineering |
| CSEM | Centre Sismologique Européen-Méditerranéen (www.emsc-csem.org) | In French | → Research institutes → Seismology, earthquakes |
| CSHSP | Collectif de Soutien des Homos Sans Papiers | In French | → 3472 |
| CSI | Civil Society International | In English | |
| CSI | Confédération Syndicale Internationale | In French | → International relations → Labour, labour economics |
| CSI | Cité des Sciences et de l'Industrie | In French | → Museums → Mathematics and natural sciences → Applied sciences, technology |
| CSI-CSIF | Confederación de Sindicatos Independientes y Sindical de Funcionarios | In Spanish | → Labour, labour economics |
| CSIC | Consejo Superior de Investigaciones Científicas | In Spanish | → Mathematics and natural sciences |
| CSIR | Council for Scientific and Industrial Research | In English | → Research policy |
| CSIRO | Commonwealth Scientific and Industrial Research Organization (www.csiro.au) | In English | → International relations → Research policy → Engineering, technology → Australia |
| CSIS | Conseil Stratégique des Industries de Santé | In English | → Medicine → Pharmacology, toxicology |
| CSL | Combinatie Sport Leeuwarderadeel | In Dutch | → Sport, physical exercises |
| CSN | Confédération des Syndicats Nationaux (www.csn.qc.ca) | In French | → Labour, labour economics |
| CSNE | Comité Sûreté Nucléaire en Exploitation | In French | → Nuclear technology |
| CSNM | Chambre Syndicale Nationale du Motocycle | In French | → Vehicle engineering |
| CSNP | Commission Supérieure Nationale du Personnel | In French | → Labour, labour economics |
| CSO | Civil Society Organization | In English | |
| CSOEC | Conseil Supérieur de l'Ordre des Experts-Comptables (www.experts-comptables.fr) | In French | → Accounting → France |
| CSP | Conseil Supérieur de la Pêche | In French | → Fishing, hunting |
| CSP | Comité des Spécialités Pharmaceutiques | In French | → Pharmacology, toxicology |
| CSP | Commission Secondaire du Personnel | In French | → Labour, labour economics |
| CSPE | Chambre Syndicale des Prestataires de l'Événement | In French | |
| CSPP | Conseil des Sociétés Provinciales de Psychologues = CPAP (look above) |
In French | → Psychology |
| CSPRP | Conseil Supérieur de Prévention des Risques Professionnels | In French | → Accidents, risks, safety → Labour, labour economics |
| CSPRP | Centre de Sociologie des Pratiques et des Représentations Politiques | In French | → Research institutes → Sociology → Politics |
| CSPT | Conference for the Study of Political Thought | In English | → Politics |
| CSRI | Conference on the Study of Religions of India | In English | → Indian religions |
| CSRP | Chambre Syndicale de la Répartition Pharmaceutique | In French | → Pharmacology, toxicology |
| CSSIN | Conseil Supérieur de la Sûreté et de l'Information Nucléaire | In French | → Nuclear technology |
| CST | Center for Sprogteknologi (http://cst.ku.dk) | In Danish | → Research institutes → Computer-based techniques → Linguistics → Denmark |
| CSTA | Chambre Syndicale du Transport Aérien | In French | → Transport and postal services |
| CSTAL | Combat Surveillance and Target Acquisition Laboratory | In English | → Research institutes → Military engineering |
| CSTB | Centre Scientifique et Technique du Bâtiment | In French | → Research institutes → Construction → France |
| CSTEP | Comité Scientifique, Technique et Économique de la Pêche | In French | → Fishing, hunting |
| CSTI | Conseil Stratégique des Technologies de l'Information | In French | → Computer science → Telecommunications |
| CSTO | Collective Security Treaty Organization | In English | → International relations |
| CSTP | Centre Scientifique et Technique du Bâtiment (www.cstb.fr) | In French | → Research institutes → Construction |
| CSTP | Committee for Scientific and Technological Policy | In English | → Research policy → Engineering, technology |
| CSTP | Chambre Syndicale Typographique Parisienne | In French | → Labour, labour economics → Graphic industries, printing, publishing → France |
| CSTP | Center for Strengthening the Teaching Profession (http://https://cstp-wa.org/) | In English | → Education |
| CSTP | Confédération des Syndicats des Travailleurs de Polynésie | In French | → Labour, labour economics |
| CSV | Castricumse Sport Vereniging | In Dutch | → Sport, physical exercises |
| CSV | Christelijke Sport Vereniging | In Dutch | → Sport, physical exercises → Christianity |