Architecture
- CAAD Futures
- Cable-Tec Expo
- CALS Australasia
- Canadian Building Congress
- Canadian Computer Conference
- Canadian Conference on Engineering Education
- Canadian Conference on Industrial Computer Systems
- Canadian Congress of Applied Mechanics
- Canadian Engineering Education Association Conference
- Canadian Fire Safety Association seminar
- Canadian Geotechnical Conference
- Canadian Masonry Symposium
- Canadian Masonry Symposium ; 6 Saskatoon, Saskatchewan, Canada
- Canadian Quality Congress
- Canadian Structural Concrete Conference
- Canadian Structural Engineering Conference
- Canadian Wind Energy Conference
- CANMET/ACI International Conference on Durability of Concrete
- CANMET/ACI International Conference on Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete
- CANMET/ACI International Conference on Recent Advances in Concrete Technology
- CANMET/ACI International Conference on Superplasticizers and Other Chemical Admixtures in Concrete
- CANMET/ACI International Symposium on Advances in Concrete Technology
- CAPACIT
- Carbon- und Textilbetontage
- Carnegie-NYU-Rochester Conference on Public Policy
- Caterplan Symposium
- CAVIS - Congress für Audiovisuelle Installationssysteme
- CECOM
- Celostátní Konference o Mikrovlnné Technice
- Celoštátna Konferencia Súčasné Problémy v Koľajových Vozidlách
- Celoštátny Seminár
- CEPA fall conference
- CEPA spring conference
- Chinese Overseas Transportation Association (COTA) International Conference on Transportation Professionals
- CIAM
- CIB Commission W45 Symposium
- CIB-Symposium ; S
- CIB-W 96 conference
- CIB World Building Congress
- Ciclo di Conferenze d'ell Accademia di Architettura Mendrisio
- CICTP
- CIGOS
- Circuit Expo
- Circum-Pacific Terrane Conference
- CISBAT
- CITIE
- CITIES
- CNA/CNS Annual Conference
- COBEE
- CODATU
- Colloid Symposium
- Colloque "Construire avec le vent
- Colloque de Hannoversch-Münden. Association Internationale d'Hydrologie Scientifique
- Colloque de l'A.F.R.E.M
- Colloque d'Hydrotechnique
- Colloque "Effet du Gel dans les Materiaux de Construction
- Colloque Français sur les Contrôles de Qualité en Construction Routière
- Colloque International de la RILEM. "Bitumen
- Colloque International des Villes Reconstruites
- Colloque international. ITA
- Colloque International RILEM. "Bitumes
- Colloque International sur le Béton Jeune
- Colloque International sur le Latin Vulgaire et Tardif
- Colloque International sur les Éléments des Terres Rares; (Paris; Grenoble
- Colloque International sur les Matériaux, Techniques et Économie de la Construction dans les Pays en Développement
- Colloque International sur l'Observation a Long Terme des Structures en Beton
- Colloquium on Textile Reinforced Structures
- Colloquium Spectroscopicum Internationale
- Colloquium Spectroscopicum Internationale (CSI
- Colloquium Spectroscopium Internationale
- Colloquium Vervoersplanologisch Speurwerk
- Colorado Conference on Iterative Methods
- CO-MAT-TECH
- Communications <14, 1978, Toronto, Canada>. ICC
- Composite Materials with Textile Reinforcement for Use in Building Construction and Related Applications
- Composites in Architecture
- Computer Security Risk Management Model Builders Workshop
- Computers in public agencies, sharing solutions
- CONCEPTA
- ConChem
- Concours "Mini maousse
- CONCREEP
- Concrete Convention and Exposition
- CONEM
- Conference. Australasian Corrosion Association
- Conference. British Archaeological Association
- Conference Healthy Buildings
- Conference High Tech Buildings
- Conference: "Historic Mortars Evaluation
- Conference. Institution of Civil Engineers
- Conference of the Universities of the United Kingdom
- Conference on Advanced Building Skins
- Conference on applied techniques for cold environments
- Conference on Apprenticeship Training
- Conference on Catalytic Hydrogenation and Analogous Pressure Reactions
- Conference on Computer-Aided Architectural Design Research in Asia
- Conference on Education and Research in Computer Aided Architectural Design in Europe
- Conference on Education and Research in Computer Aided Design in Europe
- Conference on Education in Computer Aided Architectural Design in Europe
- Conference on Energy-Conserving, Solar-Heated Greenhouses
- Conference on Groups and Geometry
- Conference on High Resolution NMR in Solids
- Conference on Information and Urban Planning
- Conference on Innovative Housing
- Conference on In Situ Composites
- Conference on Instructional Technologies
- Conference on Landscape and Urban Horticulture
- Conference on Our World in Concrete and Structures
- Conference on Protective Equipment
- Conference on Remote Sensing for Agriculture, Ecosystems, and Hydrology
- Conference on Research Institute for Building Materials Ecology and New Building Materials and Products
- Conference on Reservoirs
- Conference on Solid Waste Management and Materials Policy
- Conference on Structure Plan Preparation
- Conference on the Rehabilitation and Reconstruction of Buildings
- Conference on Urban Transport in Developing Countries
- Conference Special Concrete and Composites
- Conference Strategic Highway Research Program and Traffic Safety on Two Continents
- Conference sur les Transports Urbains dans les Pays en Developpement
- Conference: "Transportable Environments
- Conference. Urban Land Institute (ULI
- Conferencia Científica Internacional de Ingeniería Mecánica
- Conferenza
- Conferenza Internazionale: Vivere e Camminare in Citt
- Conferência Ibero-Americana sobre Aproveitamentos Hidráulicos
- Conférence Canadienne de Géotechnique
- Conférence Internationale de Magnetisme
- Conférence Internationale des Arts Chimiques
- Conférence Internationale du Travail
- Conférence Internationale "Equa-Diff
- Conférence Internationale: Mesures et Essais en Génie Civil
- Conférence Internationale sur les Phénomènes d'Ionisation dans les Gaz
- Conférence Internationale sur les Structures en Bétons sous Conditions Extrêmes
- Conférence Routière Africaine
- Congreso Ibérico de Fundición
- Congreso Internacional Arquitectura Blanca
- Congreso Internacional de Arquitectura Blanca
- Congreso Internacional de Rehabilitación del Patrimonio Arquitectónico y Edificación
- Congreso Internacional, Escuela Técnica Superior de Arquitectura, Universidad de Navarra
- Congreso Internacional Rehabilitacion del Patrimonio Arquitectonico y Edificacion
- Congreso Nacional de Exploración de Hidrocarburos
- Congreso Nacional de Ingeniería
- Congreso Nacional de la Industria Siderúrgica
- Congreso Nacional de Petroquímica
- Congreso Nacional de Química
- Congreso Nacional de Tecnología Siderúrgica
- Congreso sobre Minería de Cobres Porfídicos
- Congress. Fédération Internationale de la Précontrainte, FIP
- Congress. Federation Internationale de la Precontrainte, FIP
- Congress. Internationale Vereinigung für Theoretische und Angewandte Limnologie (SIL
- Congress. International Society of City and Regional Planners
- Congress. International Union of Architects (IUA
- Congresso Brasileiro de Engenharia e Ciência dos Materiais (CBECIMAT
- Congresso Brasileiro de Petróleo
- Congresso de Construção Metálica e Mista
- Congresso de Engenharia Civil
- Congresso di Storia dell'Architettura
- Congress of the International Association for Quaternary Research
- Congress of the International Association of Hydrogeologists (IAH
- Congress of the International Union of Architects
- Congresso Internazionale dei Fisici ; 5(Como-Pavia-Roma
- Congresso Internazionale dei Matematici
- Congresso Internazionale della Tecnica Cinematografica
- Congresso Internazionale della Tecnica del Volo Verticale
- Congresso Internazionale di Studi Gioachimiti
- Congresso Nacional de Laticínios
- Congress. Organisation Scientifique et Technique Internationale du Vol à Voile
- Congrès. Association Internationale des Ponts et Charpentes
- Congrès de l'Association Internationale de Recherches Hydrauliques
- Congrès de l'Association Internationale des Hydrogéologues
- Congrès du GERM
- Congrès. INQUA
- Congrès International / Association Internationale de Géologie de l'Ingénieur
- Congrès International. Conseil International du Batiment pour la Recherche, l' Étude et la Documentation
- Congrès International de la Route
- Congrès International de l'Association Internationale de Géologie de l'Ingénieur
- Congrès International de l'Habitation et de l'Urbanisme
- Congrés International de Sedimentologie
- Congrès International des Géomètres
- Congrès International des Méthodes d'Essai des Matériaux de Construction
- Congrès International de Télétrafic
- Congrès International. Fédération Internationale des Sociétés d'Ingénieurs des Techniques de l'Automobile
- Congrès international. Union Internationale des Transports Publics
- Congrès Mondial. La Prévention Routière Internationale (PRI
- Congrès National des Sociétés Savantes
- Congrès national des Sociétés Savantes. Section d'archéologie et d'histoire de l'art
- Congrès National sur la Technologie des Appareils à Pression
- Construction Congress
- Construction Practices and instrumentation in geotechnical engineering
- Construction risks and liability sharing
- Consultation
- Consultative Council Meeting of the Watt Committee on Energy
- Contractworld
- Controle de qualité des structures en béton
- Convegno di Architettura dellE̕clettismo
- Convegno di Idraulica
- Convegno di studi
- Convegno Internationale L'Architettura tra presente e passato L'Architetto e l'Artigiano del
- Convegno Internazionale AED
- Convegno Internazionale delle Comunicazioni
- Convegno Internazionale su Equazioni Differenziali Ordinarie ed Equazioni Funzionali
- Convegno Internazionale Sugli Idrocarburi
- Convegno Internazionale sui Trasporti a Fune
- Convegno Nazionale Prove non Distruttive
- Convegno scientifico
- Convegno su Trafori del Piemonte e della Valle d' Aosta
- Convention. Canadian Good Roads Association
- Convention. Independent Battery Manufacturers Association
- CONVR
- CONVR, International Conference on Construction Applications of Virtual Reality
- CORP
- Corrosion Conference
- COSU
- COTA International Conference of Transportation Professionals
- COTA International Conference on Transportation Professionals
- Cours de Telecommunications Spatiales
- Course
- CRS Policy Discussion Seminar
- CTBUH world congress
- CTU seminar
- CUE