

| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| CTD | Compte du Temps Disponible | In French | → Personnel management → Labour, labour economics | 
| CTDC | Centre Technique Départemental de la Consommation | In French | → Economics | 
| CTE | Contrat Territorial d'Exploitation | In French | |
| CTE | Centre de Technique d'Expertise | In French | → Applied sciences, technology | 
| CTE | Comité Technique d'Exploitation | In French | |
| CTEN | Conseil Territorial de l'Éducation Nationale | In French | → Public administration, government → Education | 
| CTEU | Centre de Télé-Enseignement Universitaire | In French | → Higher education, universities → Telecommunications | 
| CTFT | Centre Technique Forestier Tropical | In French | → Forestry | 
| CTFVP | Commission pour la Transparence Financière de la Vie Politique | In French | → Political parties and movements → Economics | 
| CTG | Conseil Technique Gaz | In French | → Energy economics | 
| CTG | Cardiotocographe | In French | → Diagnostics → Cardiology | 
| CTGN | Centre Technique de la Gendarmerie Nationale | In French | → Police | 
| CTH | Conseiller pour les Travailleurs Handicapés | In French | → Labour, labour economics → Medicine | 
| CTH | Catalogue des Textes Hittites = CHT | Catalog of Hittite Texts | In English | In French | → Bibliography → Libraries → Language, linguistics, literature | 
| CTHS | Comité des Travaux Historiques et Scientifiques | In French | → Mathematics and natural sciences → History | 
| CTI | Centre Technique Industriel | In French | → Engineering, technology | 
| CTI | Commission des Titres d'Ingénieur (www.cti-commission.fr) | In French | → Organizations and associations → Specialized or polytechnical colleges → France | 
| CTI | Centre de Techniques Internationales (www.cti-learning.com) | In French | → Education → Management | 
| CTI | Couplage Téléphonie Informatique | In French | → Computer science → Telecommunications | 
| CTI | Céramiques Techniques et Industrielles (www.ctisa.fr) | In French | → Applied sciences, technology → France | 
| CTI | Centre de Téléphonie Integrée | In French | → Telecommunications | 
| CTICE | Conseiller aux Technologies de l'Information et de la Communication pour l'Enseignement | In French | → Computer science → Education | 
| CTICM | Centre Technique Industriel de la Construction Métallique | In French | → Civil engineering → Construction | 
| CTIF | Centre Technique des Industries de la Fonderie | In French | → Research institutes → Metallurgy | 
| CTIFL | Centre Technique Interprofessionnel des Fruits et Légumes | In French | → Agricultural sciences | 
| CTINILS | Comité Technique national des Infections Nosocomiales et Infections Liées aux Soins | In French | → Organizations and associations → Infectious diseases | 
| CTIVV | Centre Technique Interprofessionnel de la Vigne et du Vin | In French | → Research institutes → Agricultural sciences → Beverage industry | 
| CTM | Commission de Transport de Montréal | In French | → Organizations and associations → Municipal administration → Transport and postal services → Canada | 
| CTNERHI | Centre Technique National d'Études et de Recherches sur les Handicaps et les Inadaptations | In French | → Research institutes → Medicine | 
| CTOM | Collectivité Territoriale d'Outre-Mer | In French | → Regional administration | 
| CTP | Comité Technique Paritaire | In French | → Engineering, technology | 
| CTP | Centre Technique du Papier (www.webctp.com) | In French | → Research institutes → Paper and board industry | 
| CTP | Contrat de Transition Professionnelle | In French | → Labour, labour economics → Education | 
| CTP | Conseil Tarifaire Personnalisé | In French | → Prices | 
| CTPA | Comité Technique Paritaire Académique | In French | → Public administration, government → Education | 
| CTPD | Comité Technique Paritaire Départemental | In French | → Public administration, government | 
| CTPM | Comité Technique Paritaire Ministériel | In French | → Central administration | 
| CTPS | Crédit pour la Taxe sur les Produits et Services | In French | → Taxes, duties | 
| CTR | Centre de Transit et de Regroupement | In French | |
| CTS | Centre de Transfusion Sanguine | In French | → Blood and circulatory system | 
| CTS | Centre des Techniques Spatiales | In French | → Astronautics | 
| CTS | Conseil Tarifaire Simplifié | In French | → Prices | 
| CTSA | Centre de Transfusion Sanguine des Armées | In French | → Military affairs → Blood and circulatory system | 
| CTSC | Centre Technique des Salaisons et Conserves | In French | → Agricultural sciences | 
| CTTB | Centre Technique des Tuiles et Briques | In French | → 666 | 
| CU | Certificat d'Université | In French | → Education | 
| Cu | Cuivre = Cu | Koper | In Afrikaans = Cu | نحاس | In Arabic = Cu | Anti | In Aymara = Cu | Mis | In Azerbaijani = Cu | Медзь | In Belarusian = Cu | Мед | In Bulgarian = Cu | তামা | In Bengali = Cu | Bakar | In Bosnian = Cu | Coure | In Catalan = Cu | Ramu | In Corsican = Cu | Měď | In Czech = Cu | Пăхăр | In Chuvash = Cu | Copr | In Welsh = Cu | Kobber | In Danish = Cu | Kupfer | In German = Cu | Χαλκός | In Greek = Cu | Copper | In English = Cu | Kupro | In Esperanto = Cu | Cobre | In Spanish = Cu | Vask | In Estonian = Cu | Kobre | In Basque = Cu | مس | In Persian = Cu | Kupari | In Finnish = Cu | Ram | In Friulian = Cu | Copar | In Irish = Cu | Copar | In Scottish Gaelic = Cu | Cobre | In Galician = Cu | તાંબુ | In Gujarati = Cu | Cobbyr | In Manx = Cu | נחושת | In Hebrew = Cu | ताम्र | In Hindi = Cu | Bakar | In Croatian = Cu | Kuiv | In Haitian Creole = Cu | Réz | In Hungarian = Cu | Պղինձ | In Armenian = Cu | Tembaga | In Indonesian = Cu | Kupro | In Ido = Cu | Kopar | In Icelandic = Cu | Rame | In Italian = Cu | 銅 | In Japanese = Cu | tunka | In Lojban = Cu | Tembaga | JV = Cu | სპილენძი | In Georgian = Cu | Mutako | KG = Cu | 구리 | In Korean = Cu | Koffer | In Kölsch = Cu | Mis | In Kurdish = Cu | Kober | In Cornish = Cu | Cuprum | In Latin = Cu | Koffer | In Letzeburgesh = Cu | Koper | In Limburgish = Cu | Varis | In Lithuanian = Cu | Varš | In Latvian = Cu | Konukura | In Māori = Cu | Бакар | In Macedonian = Cu | ചെമ്പ് | In Malayalam = Cu | Зэс | In Mongolian = Cu | तांबे | In Marathi = Cu | Tembaga | In Malay = Cu | Пиже | MYV = Cu | Chīltic tepoztli | En Nahuatl = Cu | Kopper | In Low German = Cu | Koper | In Dutch = Cu | Kopar | In Nynorsk = Cu | Kobber | In Norwegian = Cu | Coire | In Occitan = Cu | Miedź | In Polish = Cu | Cobre | In Portuguese = Cu | Anta | In Quechua = Cu | Cupru | In Romanian = Cu | Медь | In Russian = Cu | ताम्रम् | In Sanskrit = Cu | Rami | In Sicilian = Cu | Bakar | In Serbo-Croatian = Cu | Meď | In Slovak = Cu | Baker | In Slovenian = Cu | Bakri | SQ = Cu | Бакар | In Serbian = Cu | Koppar | In Swedish = Cu | Shaba | In Swahili = Cu | செப்பு | In Tamil = Cu | రాగి | In Telugu = Cu | Мис | In Tajik = Cu | ทองแดง | In Thai = Cu | Tanso | In Tagalog = Cu | Bakır | In Turkish = Cu | Мідь | In Ukrainian = Cu | تانبا | In Urdu = Cu | Mis | In Uzbek = Cu | Đồng | In Vietnamese = Cu | קופער | In Yiddisch = Cu | 铜 | In Chinese = Cu | Umthofu | ZU | In French | → Chemistry | 
| CUB | Communauté Urbaine de Bordeaux (www.lacub.com) | In French | → Municipal administration | 
| CUC | Contrat d'Union Civile | In French | → Law, jurisprudence | 
| CUCS | Contrat Urbain de Cohésion Sociale | In French | → Social welfare → Regional planning | 
| CUDL | Communauté Urbaine de Lille | In French | → Public administration, government → Regional planning → France | 
| CUEJ | Centre Universitaire d'Enseignement du Journalisme | In French | → Higher education, universities → Newspapers, journalism | 
| CUH | Code de l'Urbanisme et de l'Habitation | In French | → Law, jurisprudence → Construction → Regional planning | 
| CUIO | Cellule Universitaire d'Information et d'Orientation | In French | → Labour, labour economics → Higher education, universities | 
| CUIT | Coût Unitaire des Interventions Techniques | In French | → Prices → Accounting | 
| CULLT | Club des Utilisateurs des Logiciels Libres en Tunisie | In French | → Organizations and associations → Software → Tunisia | 
| CULTe | Club des Utilisateurs de Linux de Toulouse et des environs | In French | → Software → Operating systems | 
| CUMA | Coopérative d'Utilisation du Matériel Agricole | In French | → Organizations and associations → Agricultural sciences | 
| CUMP | Cellule d'Urgence Médicale Psychologique | In French | → Traumatology → Psychology | 
| CUP | Centre Universitaire Provincial | In French | → Higher education, universities | 
| CURE | Coût Unitaire de Réalisation des travaux de réseaux Electricité | In French | → Prices → Electrical engineering | 
| CURG | Coût Unitaire de Réalisation des travaux de réseaux Gaz | In French | → Prices → Energy economics | 
| CUS | Communauté Urbaine de Strasbourg | In French | → Municipal administration | 
| CUTO | Club des Utilisateurs d'Orphée | In French | → Organizations and associations → Libraries | 
| CVA | Commission de Vérification des Arrestations | In French | → Law, jurisprudence | 
| CVCEP | Commission de Vérification des Comptes des Entreprises Publiques | In French | → Accounting | 
| CVD | Carte Virtuelle Dynamique | In French | |
| CVE | Compteur Vert Électronique | In French | → Electronics → Energy economics | 
| CVF | Capacité Vitale Forcée | In French | → Chest diseases | 
| CVG | Certificat de Valeur Garantie | In French | → Finance | 
| CVL | Conseil de la Vie Lycéenne | In French | → Organizations and associations → Education | 
| CVL | Capacité Vitale Lente | In French | → Chest diseases | 
| CVN | Convention Vie et Nature pour une écologie radicale | In French | → Political parties and movements → Environmental protection → France | 
| CVN | Cercle de la Voile de Neuchâtel (www.cvn.ch) | In French | → Organizations and associations → Sport, physical exercises → Switzerland | 
| CVN | Centre de Veille Normative | In French | |
| CVR | Combattant Volontaire de la Résistance | In French | |
| D | Acide aspartique = D | Aspartic Acid | In English = D | অ্যাস্পার্টিক অ্যাসিড | In Bengali = D | Kyselina asparagová | In Czech = D | Asparaginsäure | In German = D | Ácido aspártico | In Spanish = D | Asparta acido | In Esperanto = D | 아스파르트산 | In Korean = D | Asam aspartat | In Indonesian = D | Acido aspartico | In Italian = D | Àcid aspàrtic | In Catalan = D | חומצה אספרטית | In Hebrew = D | Asparagīnskābe | In Latvian = D | Asparto rūgštis | In Lithuanian = D | Aszparaginsav | In Hungarian = D | Asparaginezuur | In Dutch = D | アスパラギン酸 | In Japanese = D | Kwas asparaginowy | In Polish = D | Ácido aspártico | In Portuguese = D | Аспарагиновая кислота | In Russian = D | Asparagiinihappo | In Finnish = D | Asparaginsyra | In Swedish = D | Aspartat | In Turkish = D | Аспарагінова кислота | In Ukrainian | In French | → Biochemistry, biophysics | 
| D2C | Défense Deuxième Chance | In French | → Education | 
| DA | Douleur Abdominale | In French | → Pathology | 
| DA | Demande d'Achat | In French | → Maintenance and logistics | 
| DA | Dévidoir Automobile | In French | → Automobile manufacturing → Firefighting | 
| DAA | Diplôme d'Agronomie Approfondie | In French | → Specialized or polytechnical colleges → Agricultural sciences | 
| DAA | Délégation Achats et Approvisionnements | In French | → Maintenance and logistics | 
| DAC | Direction de l'Approvisionnement en Communications | In French | → Telecommunications | 
| DAC | Directeur Adjoint de Centre | In French | → Management | 
| DAC | Demande d'Autorisation de Création | In French | |
| DAC | Détachement d'Appui Chirurgical | In French | → Traumatology | 
| DACO | Détachement Avancé de Coordination Opérationnelle | In French | → Management | 
| DACP | De l'Autre Côté du Périph' (www.dacp.fr) | In French | → Cinema, movies → France | 
| DACS | Direction des Affaires Civiles et du Sceau | In French | → Central administration → Civil law | 
| DAD | Détecteur Autonome Déclencheur | In French | → Electrical engineering | 
| DADS | Déclaration Annuelle de Données Sociales | In French | → Statistics → Labour, labour economics | 
| DADS-U | Déclaration Automatisée des Données Sociales Unifiée | In French | → Labour, labour economics | 
| DADVSI | Droit d'Auteur et Droits Voisins dans la Société de l'Information | In French | → Artistic property | 
| DAE | Défibrillateur Automatisé Externe | In French | → Cardiology → Traumatology | 
| DAECL | Délégation pour l'Action Extérieure des Collectivités Locales | In French | → Municipal administration | 
| DAEI | Direction des Affaires Économiques Internationales | In French | → International relations → Economics | 
| DAEI | Direction des Affaires Économiques et Internationales | In French | → Central administration → International relations | 
| DAET | Délégué Académique aux Enseignements Techniques | In French | → Education → Applied sciences, technology | 
| DAEU | Diplôme d'Accès aux Études Universitaires | In French | → Higher education, universities | 
| DAF | Division des Affaires Financières | In French | → Finance | 
| DAF | Direction des Affaires Financières | In French | → Finance | 
| DAFCO | Délégation Académique à la Formation COntinue | In French | → Labour, labour economics → Education | 
| DAFCO | Délégué Académique à la Formation Continue | In French | → Education → Labour, labour economics | 
| DAFPIC | Délégué Académique à la Formation Professionnelle Initiale et Continue | In French | → Education → Labour, labour economics | 
| DAFR | Direction de l'Administration et du Financement de la Recherche | In French | → Research policy → Central administration | 
| DAG | Diplôme d'Agronomie Générale | In French | → Specialized or polytechnical colleges → Agricultural sciences | 
| DAG | Direction de l'Administration Générale | In French | → Central administration | 
| DAGE | Direction de l'Administration Générale et de l'Équipement | In French | → Central administration | 
| DAGIC | Direction des Affaires Générales, Internationales et de Coopération | In French | → International relations → Public administration, government | 
| DAGPB | Direction de l'Administration Générale, du Personnel et du Budget | In French | → Central administration → Labour, labour economics | 
| DAH | Département des Affaires Humanitaires (des Nations Unies) = DAH | Departamento de Asuntos Humanitarios (de las Naciones Unidas) | In Spanish = DHA | United Nations Department (of Humanitarian Affairs) | In English | In French | → United Nations | 
| DAI | Détection Automatique d'Incident | In French | → Image processing → Transport and postal services | 
| DAII | Direction des Affaires Industrielles et Internationales | In French | → Economics | 
| DAJ | Département des Affaires juridiques | In French | → Law, jurisprudence | 
| DAL | Droit au Logement | In French | → Organizations and associations → Accommodation | 
| DAL | Dévidoir Automatique Léger | In French | → Firefighting | 
| DAL | Données Administratives Longitudinales | In French | → Statistics → Public administration, government | 
| DALI | Digits, Architectures et Logiciels Informatiques | In French | → Software → Architecture | 
| DALKIA | Dialogue, Accompagnement, Loyauté, Know-how, Indépendance, Avenir | In French | |
| DAM | Direction des Applications Militaires | In French | → Military engineering | 
| DAMHo | Détachement d'Appui Médical et d'Hospitalisation | In French | → Traumatology | 
| DANCE | Département Appui à la Négociation pour la Commercialisation de l'Électricité | In French | → Trade → Energy economics | 
| DAO | Dessin Assisté par Ordinateur | In French | → Drawing and applied arts → Computer-based techniques | 
| DAP | Décodage Acoustico-Phonétique | In French | → Computer-based techniques → Acoustics → Linguistics → Phonetics, phonology | 
| DAP | Décentralisation des Actions de Prévention | In French | |
| DAP | Dotations aux Amortissements et Provisions | In French | → Accounting | 
| DAP | Dévidoir Automobile Prémélangeur | In French | → Automobile manufacturing → Firefighting | 
| DAPA | Direction de l'Architecture et du Patrimoine | In French | → Central administration → Architecture → Civilization, culture, progress | 
| DAPI | Délégation d'Autorisation de Programme Individualisée | In French | |
| DAPN | Direction de l'Administration de la Police Nationale | In French | → Police → Central administration | 
| DAPO | Direction des Approvisionnements de la Poste | In French | → Maintenance and logistics → Postal services → France | 
| DAR | Délégation à l'Action Régionale | In French | → Central administration | 
| DARES | Direction de l'Animation, de la Recherche, des Études et des Statistiques | In French | → Social sciences → Public administration, government | 
| DARIC | Délégué Académique aux Relations Internationales et à la Coopération | In French | → Education → International relations | 
| DARIUS | Dispositif d'Accès aux Ressources d'Informations dU SIRH | In French | → Software → Personnel management | 
| DAS | Déclaration Annuelle des Salaires | In French | → Labour, labour economics | 
| DAS | Domaine d'Activités Stratégiques | In French | |
| DASEN | Directeur Académique des Services de l'Éducation Nationale | In French | → Central administration → Education | 
| DASES | Direction de l'Action sociale, de l'Enfance et de la Santé | In French | → Public administration, government → Social welfare → Education → Medicine | 
| DASS | Direction de l'Action Sanitaire et Sociale | In French | → Public administration, government → Social welfare → Medicine | 
| DAT | Domaine d'Activités Transversales | In French | |
| DAT | Déclaration d'Achèvement des Travaux | In French | → Civil engineering → Construction | 
| DAT | Direction des Armements Terrestres | In French | → Public administration, government → Military engineering | 
| DAT | Déclaration d'Accident du Travail | In French | → Accidents, risks, safety → Personnel management → Labour, labour economics | 
| DATAR | Délégation à l'Aménagement du Territoire et à l'Action Régionale | In French | → Central administration → Regional planning → France | 
| DATR | Directement Affecté aux Travaux sous Rayonnements | In French | → Nuclear technology | 
| DATT | Dévidoir Automobile Tout-Terrain | In French | → Automobile manufacturing → Firefighting | 
| DAWIN | Développement d'Applications Web et Images Numériques | In French | → Higher education, universities → Software → Internet → Image processing | 
| DAWIN | Développeur en Applications Web et Innovation Numérique | In French | → Specialized or polytechnical colleges → Software → Internet | 
| DBC | Dictionnaire Biographique des Cheminots | In French | → Dictionaries → Biography → Rail transport engineering → Rail transport → France | 
| DBE | Dictionnaire Biographique des Enseignants et personnels de l’éducation | In French | → Dictionaries → Biography → Education | 
| DBFE | Dictionnaire Biographique des Fusillés et Exécutés | In French | → Dictionaries → Biography → Polemology | 
| DBGE | Dictionnaire Biographique des Gaziers-Électriciens | In French | → Dictionaries → Biography → Energy economics → Electrical engineering | 
| DBLP | Direction des Bibliothèques et de la Lecture Publique | In French | → Public administration, government → Libraries | 
| DBM | Décision Budgétaire Modificative | In French | → Public finance | 
| DBMVM | Dictionnaire Biographique des Militants du Val-de-Marne | In French | → Dictionaries → Biography → Political parties and movements | 
| DC | Descripteur Comptable | In French | → Accounting | 
| DC | Division Comptabilité | In French | → Accounting | 
| DC | Débit Cardiaque | In French | → Cardiology | 
| DCAN | Direction des Constructions et Armes navales | In French | → Public administration, government → Military engineering | 
| DCASPL | Direction du Commerce, de l'Artisanat, des Services et des Professions Libérales | In French | → Central administration → Economics | 
| DCCAT | Direction Centrale du Commissariat de l'Armée de Terre | In French | → Public administration, government | 
| DCCRS | Direction Centrale des Compagnies Républicaines de Sécurité | In French | → Police → Central administration | 
| DCD | Délégation aux Cadres Dirigeants | In French | → Management | 
| DCD | Demande de Correction de Domiciliations | In French | |
| DCE | Dossier de Consultation des Entreprises | In French | |
| DCEM | Deuxième Cycle des Études Médicales | In French | → Education → Medicine | 
| DCEP | Deuxième Cycle des Études Pharmaceutiques | In French | → Education → Pharmacology, toxicology | 
| DCFE | Développement des Compétences et Formation en Europe | In French | → Higher education, universities → Education → Labour, labour economics | 
| DCGC | Direction Commerciale Grands Clients | In French | → Trade | 
| DCHR | Dévidoir Citerne Hors Route | In French | → Firefighting | 
| DCI | Dénomination Commune Internationale = INN | International Nonproprietary Name | In English = DCI | Denominación Común Internacional | In Spanish = DCI | Denominazione Comune Internazionale | In Italian = МНН | Международное непатентованное название | In Russian | In French | → Pharmacology, toxicology | 
| DCM | Département de Chimie Moléculaire | In French | → Higher education, universities → Biochemistry, biophysics | 
| DCM | Dialogue Communication Multimédia (www.dcminteractive.com) | In French | → Computer science → Graphic industries, printing, publishing | 
| DCMAA | Direction Centrale du Matériel de l'Armée de l'Air | In French | → Public administration, government → Military engineering | 
| dCMP | Désoxycytidine monophosphate | In French | → Genetics → Biochemistry, biophysics | 
| DCN | Division Combustibles Nucléaires | In French | → Nuclear technology | 
| DCP | Dispositifs de Concentration de Poisson | In French | → Fishing, hunting | 
| DCP | Document-Cadre de Partenariat | In French | → Law, jurisprudence | 
| DCPAF | Direction Centrale de la Police aux Frontières | In French | → Police → Central administration | 
| DCPJ | Direction Centrale de la Police Judiciaire | In French | → Police → Central administration | 
| DCRG | Direction Centrale des Renseignements Généraux | In French | → Central administration | 
| DCS | Dossier Communal Synthétique | In French | → Municipal administration | 
| DCS | Diplôme Comptable Supérieur | In French | → Specialized or polytechnical colleges → Accounting | 
| DCSD | Département Commande des Systèmes et Dynamique du vol | In French | → Electronics → Aeronautics, aircraft | 
| DCSP | Direction Centrale de la Sécurité Publique | In French | → Police → Central administration | 
| DCSSA | Direction Centrale du Service de Santé des Armées | In French | → Public administration, government → Medicine | 
| DCTIM | Direction Centrale des Travaux Immobiliers Maritimes | In French | → Environmental technology, water supply, waste management → Construction | 
| DCU | Diplôme Comptable d'Université | In French | → Higher education, universities → Accounting | 
| DDA | Direction Départementale de l'Agriculture | In French | → Public administration, government → Agricultural sciences | 
| DDAF | Direction Départementale de l'Agriculture et de la Forêt | In French | → Regional administration → Agricultural sciences → Forestry | 
| DDASS | Direction Départementale des Affaires Sanitaires et Sociales | In French | → Regional administration → Social welfare → Medicine | 
| DDB | Double Dérivation de Branchements | In French | → Electrical engineering | 
| DDCCRF | Direction Départementale de la Concurrence, de la Consommation et de la Répression des Fraudes | In French | → Economics → Public administration, government → Consumerism | 
| DDCS | Direction Départementale de la Cohésion Sociale | In French | → Regional administration | 
| DDDI | Directoire Développement Durable et Initiatives | In French | → 5023 | 
| DDE | Direction Départementale de l'Équipement | In French | → Regional administration → Civil engineering | 
| DDE | Dynamic Data Exchange | In French | → Data | 
| DDEC | Dotation Départementale d'Équipement des Collèges | In French | → Public administration, government → Education |