Organizations
- Chung Hwa University of Medical Technology - (Tainan City, Taiwan) External Organization
- Chuo University Press Publisher
- Churchill Livingstone Publisher
- Ciba Foundation Symposium Publisher
- Colegio de Michoacán & CIESAS Publisher
- Colegio de Michoacn & CIESAS Publisher
- CIMNE Publisher
- CIRWOLRD Publisher
- CISP Journal Services Publisher
- Citeseer Publisher
- City College of New York - (New York, New York, United States) External Organization
- City University of New York - (New York, New York, United States) External Organization
- Civic Research Institute Publisher
- Civil Engineering Academic Department,Organization
- Civil-Comp Press Publisher
- Civitas-Thomson Reuters Publisher
- Criminology, Cj & Strategic Studies Academic Department,Organization
- CLACSO Publisher
- Claremont Colleges Library Publisher
- Clarendon Press Publisher
- Clarion University - (Clarion, Pennsylvania, United States) External Organization
- Clarivate Publisher
- Clark University - (Worcester, Massachusetts, United States) External Organization
- Clarkson University - (Potsdam, New York, United States) External Organization
- Clarkson College - (Omaha, Nebraska, United States) External Organization
- Clemson University Publisher
- Clemson University Press Publisher
- Cleveland State University Publisher
- Cleveland State University - (Cleveland, Ohio, United States) External Organization
- Cleveland Clinic - (Cleveland, Ohio, United States) Organization
- ClinMed International Library Publisher
- Cloudprinter Publisher
- Clute Institute Publisher
- CMA Impact Inc. Publisher
- CMA Joule Inc. Publisher
- CMTC Publisher
- CMV Verlag Publisher
- CNRS Editions Publisher
- Coastal Engineering Research Council Publisher
- Code4Lib Publisher
- Codesria Publisher
- Cogitatio Publisher
- Cognitive Science Society Publisher
- Cognizant, LLC Publisher
- Coimbra University Press Publisher
- Cold Spring Harbor Laboratory Publisher
- Cold Spring Harbor Laboratory Press Publisher
- Coleopterists Society Publisher
- Colgate University - (Hamilton, New York, United States) External Organization
- Collectors Guide Pub Publisher
- College of Engineering College,Organization
- College of Geosciences College,Organization
- College Publishing Publisher
- College of Science College,Organization
- Columbia University, Teachers College Publisher
- Colorado College - (Colorado Springs, Colorado, United States) External Organization
- College of William & Mary - (Williamsburg, Virginia, United States) External Organization
- College for Creative Studies - (Detroit, Michigan, United States) External Organization
- Cornell College - (Mount Vernon, Iowa, United States) External Organization
- Collier Macmillan Ltd Publisher
- Colorado State University - (Fort Collins, Colorado, United States) Organization,External Organization
- Colorado State University Pueblo - (Pueblo, Colorado, United States) External Organization
- Colorado School of Mines - (Golden, Colorado, United States) External Organization
- Columbia University Press Publisher
- Columbia University - (New York, New York, United States) Organization,External Organization
- Columbia University School of Law Publisher
- Columbia Law School Publisher
- Columbia Journal of Environmental Law Publisher
- Columbia Journal of Transnational Law Publisher
- Columbia International Publishing Publisher
- Columbia Journal of Tax Law Publisher
- Columbus State University - (Columbus, Georgia, United States) External Organization
- Common Ground Research Networks Publisher
- Communication Currents Publisher
- Continuum Publishing Company Publisher
- Complutense University of Madrid - (Madrid, Spain) External Organization
- Comprehensive Dentistry Academic Department,Organization
- Computational Mechanics Publisher
- Computational Hydraulics International Publisher
- Concord Publisher
- Concordia University - (Portland, Oregon, United States) External Organization
- Conference on Consumer Finance Law Publisher
- Connected Infrastructure Program Academic Department,Organization
- Connecticut Law Review Online Publisher
- Connecticut Law Review Publisher
- ConocoPhillips - (Houston, Texas, United States) Organization
- Consortium Erudit Publisher