Library science/Catalogs

International

 * International Federation of Library Associations and Institutions (IFLA)

Australasia

 * Australian Library and Information Association (ALIA), Australia

Europe

 * Chartered Institute of Library and Information Professionals (CILIP), United Kingdom
 * School Library Association (SLA), United Kingdom

North America

 * American Library Association (ALA), United States of America
 * Canadian Library Association (CLA), Canada