C
- Kodo
- Signifo
- Lingvo
- Temoj
- CODEV
- COopération et DÉVeloppement
- In French
- CODEVI
- COmpte pour le DEVeloppement Industriel
- In French
- CODINORM
- Côte d’Ivoire Normalisation (https://www.codinorm.ci/)
- In French
- CODIR
- COmité de DIRection
- In French
- CODIS
- Centre Opérationnel Départemental d’Incendie et de Secours
- In French
- CODOP
- COmité de Direction Opérationnel
- In French
- CoDun
- Contributions from the Dunsink Observatory Dublin Ireland
- In English
- COE
- Conseil d'Orientation pour l'Emploi
- In French
- COE
- Centro Orientamento Educativo
- In Italian
- COE
- Centre d'Orientation et d'Échanges
- In French
- COF
- Construction Of Facilities
- In English
- COF
- Cost Of Facilities
- In English
- COF
- Chip On Flex
- In English
- COFAC
- Construction Facility
- In English
- COFACE
- Compagnie Française d'Assurance pour le Commerce Extérieur (www.coface.fr)
- In French
- COFDM
- Coded Orthogonal Frequency-Division Multiplexing
- In English
- CofFEE
- Confederation of Flag and Ensign Enthusiasts
- In English
- COFI
- Checkout and Fault Isolation
The abbreviation COFI (Checkout and Fault Isolation) includes the abbreviation FI (Fault Isolation).
- In English
- COFIPAC
- Compagnie Française d'Investissement, de Participation, d'Assistance et de Coopération
- In French
- CoFl
- Combustion and Flame
- In English
- COFR
- Certificate Of Flight Readiness
- In English
- COFR
- Certification Of Flight Readiness
- In English
- CoFra
- Consiglio Nazionale delle Ricerche Italia. Laboratorio di Astrofisica Frascati, Contributi
- In Italian
- COFRAC
- Comité Français d'Accréditation
- In French
- COFRAS
- Compagnie Française d'Assistance Spécialisée
- In French
- COFW
- Certificate Of Flight Worthiness
- In English
- COG
- Centre des Opérations Gaz
- In French
- COG
- Centre Opérationnel de Groupement
- In French
- COGAC
- COmpagnie Gazière d'Approvisionnement Charbonnier
- In French
- COGECOM
- Compagnie Générale de Communications
- In French
- COGEMA
- Compagnie Générale des Matières Nucléaires
- In French
- COGEPA
- Compagnie Générale de Participation
- In French
- COGETHERM
- COmpagnie française pour la coGÉnération THERMique
- In French
- COGITO
- Convergence des Outils de Gestion de l'Informatique et Télécoms des Opérateurs
- In French
- COGMAN
- Center Of Gravity of payload Manifest
- In English
- COGS
- Cost Of Goods Sold
- In English
- COI
- Conflict Of Interest
- In English
- COI
- Commission de l'Océan Indien (www.coi-ioc.org)
= IOC | Indian Ocean Commission | In English
- In French
- 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
- COI
- Comité Olímpico Internacional (www.olympic.org)
= CIO, IOC, МОК, MOO, MOV, IOK, ΔΟΕ, ROK, KOK, NOB, TOK, MKOI, MOK (look above)
- In Spanish
- COI
- Comité Olímpico Internacional (www.olympic.org)
= CIO, IOC, МОК, MOO, MOV, IOK, ΔΟΕ, ROK, KOK, NOB, TOK, MKOI, MOK (look above)
- In Galician
- COI
- Comité Olímpico Internacional (www.olympic.org)
= CIO, IOC, МОК, MOO, MOV, IOK, ΔΟΕ, ROK, KOK, NOB, TOK, MKOI, MOK (look above)
- In Portuguese
- COI
- Complément d'Objet Indirect
- In French
- CoIAP
- Contributions de l'Institut d'Astrophysique de Paris
- In French
- COIG
- Comité d'Orientation des Investissements Gaz
- In French
- COIL
- Chemical Oxygen-Iodine Laser
- In English
- COIM
- Checkout Interpreter Module
- In English
- COIN
- Collaboration and Interoperability for Networked enterprises
- In English
- COINS
- Combat On-line Illegal Numismatic Sales
- In English
- COIR
- Clinical Oral Implants Research
- In English
- COJESKI
- Collectif des Organisations des Jeunes Solidaires du Congo-Kinshasa
- In French
- COJO
- Comité d'Organisation des Jeux Olympiques
- In French
- COJS
- Centre of Jaina Studies
- In English
- CoKit
- Contributions from the Kitt Peak National Observatory
- In English
- CoKon
- Commmunications of the Konkoly Observatory Hungary
- In English
- CoKwa
- Contributions from the Kwasan and Hida Observatories University of Kyoto
- In English
- CoKyo
- Contributions from the Institute of Astrophysics and Kwasan Observatory, University of Kyoto
- In English
- COL
- Checkout Language
- In English
- COL
- Comparative Literature
- In English
- COLA
- Cost-Of-Living Adjustment
- In English
- COLA
- Center for Ocean-Land-Atmosphere Studies
- In English
- COLD
- Chronic Obstructive Airway Disease
= BPCO | Broncho-Pneumopathie Chronique Obstructive | In French
= COPD | Chronic Obstructive Pulmonary Disease | In English
= MPOC | Maladie Pulmonaire Obstructive Chronique | In French
= COAD | Chronisch obstruktive Atemwegserkrankung | In German
= EPOC | Enfermedad Pulmonar Obstructiva Crónica | In Spanish
= BPCO | Broncopneumopatia Cronica Ostruttiva | In Italian
= DPOC | Doença Pulmonar Obstrutiva Crónica | In Portuguese
= KOAH | Kronik Obstrüktif Akciğer Hastalığı | In Turkish - In English
- COLD/ERM
- Computer Output to Laser Disk/Enterprise Report Management
- In English
- CoLic
- Contributions of Lick Observatory
- In English
- COLINE
- COLlection d'INformations Élaborées
- In French
- COLITRAH
- Comité de Liaison pour le Transport des Personnes Handicapées
- In French
- ColJ
- Colloid Journal
- In English
- COLO
- Club Opportunité des Logiciels Ouverts
- In French
- CoLon
- Communications of the University of London Observatory
- In English
- CoLoSS
- COnstraint LOcal Search Solver
- In English
- CoLou
- Contributions of the Louisiana State University Observatory Baton Rouge Louisiana
- In English
- CoLPL
- Communications of the Lunar and Planetary Laboratory
- In English
- ColSu
- Colloids and Surfaces
- In English
- COM
- Computer Output Microfiche
- In English
- COM
- Computer Output Microfilm
- In English
- COMA
- Cache-Only Memory Architecture
- In English
- COMAC
- Comité d'Action Militaire
- In French
- COMAGA
- Communauté d'Agglomération du Grand Angoulême
- In French
- ComAp
- Comments on Astrophysics
- In English
- COMAS
- Combined Orbital Maneuvering and Abort System
- In English
- CoMat
- Compositio Mathematica
- In Latin
- ComBr
- Communication Broadcasting
- In English
- CoMcD
- Contributions from the McDonald Observatory, Fort Davis, Texas
- In English
- COMECON
- Council of Mutual Economic Assistance
= СЭВ | Совет экономической взаимопомощи | In Russian
= CAEM | Conseil d'Assistance Économique Mutuelle | In French
= СИВ | Съвет за икономическа взаимопомощ | In Bulgarian
= CAEM | Consell d'Assistència Econòmica Mútua | In Catalan
= KREH | Konsilio de Reciproka Ekonomia Helpo | In Esperanto
= RGW | Rat für gegenseitige Wirtschaftshilfe | In German
= CAME | Consejo de Ayuda Mutua Económica | In Spanish
= KGST | Kölcsönös Gazdasági Segítség Tanácsa | In Hungarian
= SEV | Sovet Ekonomitšeskoi Vzaimopomoštši | In Russian
= KNER | Këshilli i Ndihmës Ekonomike Reciproke | In Albanian
= RVHP | Rada vzájemné hospodářské pomoci | In Czech
= RWPG | Rada Wzajemnej Pomocy Gospodarczej | In Polish
= CAER | Consiliul de Ajutor Economic Reciproc | In Romanian
= RVHP | Rada vzájomnej hospodárskej pomoci | In Slovak
= HĐTTKT | Hội đồng Tương trợ kinh tế | In Vietnamese
= РЕВ | Рада Економічної Взаємодопомоги | In Ukrainian
= CAME | Consello de Axuda Mutua Económica | In Galician - In English
- COMEGO
- Compañía Mexicana de Gerencia y Operación
- In Spanish
- COMES
- Commissariat à l'Énergie Solaire
- In French
- COMESA
- Common Market for Eastern and Southern Africa (www.comesa.int)
- In English
- COMET
- Competence Centers for Excellent Technologies
- In English
- COMETT
- Community Action Programme for Education and Training in Technology
- In English
- COMEXI
- Consejo de Comercio Exterior e Inversiones
- In Spanish
- COMI
- Cooperazione per il Mondo in via di Sviluppo
- In Italian
- CoMil
- Contributions dell'Osservatorio Astrononia di Milano-Merate
- In Italian
- ComMP
- Comments in Modern Physics
- In English
- COMORE
- Contrôle et Modélisation de Ressources Renouvelables
- In French
- CoMP
- Contributions to Mineralogy and Petrology
- In English
- COMPAS
- Centre on Migration, Policy and Society
- In English
- COMPASS-K
- Comprehensive Ocean Modeling, Prediction, Analysis and Synthesis System in the Kuroshio region
- In English
- ComPh
- Computers in Physics
- In English
- CompJ
- The Computer Journal
- In English
- CompM
- Computational Mechanics
- In English
- Compo
- Composites
- In English
- COMPSIM
- Concept Mission Performance Simulation
- In English
- CompTIA
- Computing Technology Industry Association
- In English
- COMRA
- China Ocean Minerals Research and Development Association
- In English
- ComRv
- (The) Communication Review
- In English
- COMS
- Connection Oriented Message Service
- In English
- COMSAT
- Communications Satellite
- In English
- ComSE
- Computing Systems in Engineering
- In English
- ComSo
- Communications Society
- In English
- ComSp
- Commercial Space
- In English
- ComST
- Composites Science Technology
- In English
- COMT
- Commission des Marchés à Terme de Marchandises
- In French
- COMTR
- COMSAT Technical Review
- In English
- ComUE
- Communauté d’Universités et Établissements
- In French
- CONAD
- Consorzio Nazionale Dettaglianti
- In Italian
- CONAD
- Congresso Nacional de Administração
- In Portuguese
- 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
- CONAPRI
- Consejo Nacional de Promoción de Inversiones
- In Spanish
- CONASUR
- Comité National de Secours, d'Urgence et de Réhabilitation (www.conasur.bf)
- In French
- CONATEL
- Consejo Nacional de Telecomunicaciones
- In Spanish
- ConCP
- Contemporary Concepts in Physics
- In English
- CONEF
- Commission Nationale pour l'Éducation des Filles
- In French
- CONFAPI
- Confederazione Italiana della Piccola e Media Industria
- In Italian
- CONFETRA
- Confederazione Generale Italiana del Traffico e dei Trasporti
- In Italian
- ConFP
- Contemporary Fundamental Physics
- In English
- CONI
- Comitato Olimpico Nazionale Italiano (www.coni.it)
- In Italian
- CONIE
- Comisión Nacional de Investigación del Espacio
- In Spanish
- CoNLL
- Conference on Natural Language Learning
- In English
- CoNMx
- Contributions of the Observatory of New Mexico State University Las Cruces
- In English
- ConPh
- Contemporary Physics
- In English
- CONPIROM
- Confederaţia Patronală din Industria Română
- In English
- CoNPR
- Consiliul Naţional al Patronilor din România
- In Romanian
- CONQUEST
- Conference on Quality Engineering in Software Technology
- In English
- ConSc
- Connection Science
- In English
- CONSUEL
- COmité National pour la Sécurité des Usagers de l'ÉLectricité
- In French
- CONUS
- Continental United States
- In English
- CONVINCE
- Consortium of North American Veterinary Interactive New Concept Education
- In English
- COO
- Commissie voor Openbare Onderstand
- In Dutch
- COO
- Chief Operating Officer
- In English
- COOP
- Continuity Of Operations Plan
- In English
- COOP
- Centre Opérationnel d'Optimisation de la Production
- In French
- COOPOL
- Capacité d'appui aérien aux Opérations de secOurs et POLice
- In French
- CoORB
- Communications de l'Observatoire Royal de Belgique
- In French
- CoOxf
- Communications from the University Observatory Oxford
- In English
- COP
- Central Operations Program
- In English
- COP
- Co-Orbiting Platform
- In English
- COP
- Coefficients Of Performance
- In English
- COP
- Combined Operations Plan
- In English
- COP
- Contingency Operations Plan
- In English
- COP
- Conference of the Parties
- In English
- COP
- Centre d'Orientation des Paiements
- In French
- COP
- Conseiller en Orientation Professionnelle
- In French
- COP
- Conseiller d'Orientation Psychologue
- In French
- COP
- Convention d'Occupation Précaire
- In French
- COP
- Centre Opérationnel Pandémie
- In French
- COPANIT
- Comisión Panameña de Normas Industriales y Técnicas
- In Spanish
- COPANT
- Comisión Panamericana de Normas Técnicas
- In Spanish
- COPCOV
- Chloroquine Prevention of Coronavirus Disease (COVID-19) in the Healthcare Setting
- In English
- COPD
- Chronic Obstructive Pulmonary Disease
= COLD, BPCO, MPOC, COAD, EPOC, DPOC, KOAH (look above)
- In English
- CoPDE
- Communications in Partial Differential Equations
- In English
- COPE
- Cooperazione Paesi Emergenti
- In Italian
- COPEC
- Contribution de la Psychologie et de l'Ergonomie Cognitives (à la coopération homme-machine dans la conduite automobile)
- In French
- COPENOR
- Compagnie Pétrochimique du Nord
- In French
- CoPer
- Contributions of Perkins Observatory
- In English
- CoPhC
- Computer Physics Communications
- In English
- CoPhR
- Computer Physics Reports
- In English
- COPM
- Canadian Occupational Performance Measure
- In English
- COPM
- Committee on Petroleum Measurement
- In English
- CoPP
- Contributions to Plasma Physics
- In English
- CopRe
- Copenhagen University Observatory Reprints
- In English
- CoPri
- Contributions from the Princeton University Observatory
- In English
- COPRIN
- Contraintes, OPtimisation et Résolution par INtervalles
- In French
- COPS
- Comité politique et de sécurité
- In French
- COPS
- Common Open Policy Service
- In English
- COQ
- Certificate Of Qualification
- In English
- COR
- Contracting Officer Representative
The abbreviation COR (Contracting Officer Representative) includes the abbreviation CO (Contracting Officer).
- In English
- COR
- Clasificarea Ocupaţiilor din România
- In Romanian
- CORA
- Coherent Optical Radar Amplifier
- In English
- CoRad
- Communications from the Radcliffe Observatory
- In English
- CORAF
- Conférence de Responsables de Recherche Agronomique Africains
- In French
- CORBA
- Common Object Request Broker Architecture
- In English
- CorD
- Córdoba-Durchmusterung
- In German
- CORDIC
- COordinate Rotation DIgital Computer
- In English
- CORDIS
- Community Research and Development Information Service
- In English
- CORE
- Common Operational Research Equipment
- In English
- CORE
- Common Ocean-ice Reference Experiments
- In English
- COREG
- Communication et ORganisation en cas d'Evénement Grave
- In French
- COREM
- Comité de Coordination des Centres de Recherches en Mécanique
- In French
- COREMED
- Cooperative Centre for Regenerative Medicine
- In English
- COREO
- Consortium of Regional Ecological Observatories
- In English
- CORESE
- Conceptual Resource Search Engine
- In English
- CORESSA
- Compagnie de Restauration et de Services Aéroportuaires
- In French
- CoRHO
- Contributions - University of Florida Rosemary Hill Observatory
- In English
- CORIF
- Collectif Régional pour l'Information et la Formation
- In French
- CORINE
- Coordination des Informations sur l'Environnement
- In French
- CORINNA
- Cooperation of Regions for Innovation
- In English
- CORMOSEA
- Committee on Research Materials on Southeast Asia
- In English