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• Canadian Institute of Forestry (1)
• Canadian Institute of Mining and Metallurgy (2)
• Canadian Institute of Mining, Metallurgy and Petroleum (1)
• Canadian Institute of Public Health Inspectors (1)
• Canadian Library Association (2)
• Canadian Mathematical Congress (1)
• Canadian Medical Association (3)
• Canadian Nature Federation (1)
• Canadian Operational Research Society (1)
• Canadian Phytopathological Society (1)
• Canadian Public Health Association (2)
• Canadian Pulp and Paper Association. Technical Section (1)
• Canadian Research & Development Centre of Sciences and Cultures (1)
• Canadian Society for Electrical Engineering (1)
• Canadian Society for Chemical Engineering (1)
• Canadian Textile Journal Pub. Co. etc. (1)
• Canadian Veterinary Medical Association (2)
• Canadian Water Resources Association (1)
• Canberra : Institution of Engineers, Australia (1)
• Cancer Information Group (2)