- The American Association of Law Libraries (AALL)
- The American Communication Association (ACA)
- American Library Association (ALA)
- American Medical Informatics Association (AMIA)
- American Society of Indexers (ASI)
- American Society for Information Science and Technology (ASIS&T)
- ABF: Association des bibliothecaires francais
- Association for Computing Machinery (ACM)
- AIIM International
- Association for Information Systems (AIS)
- Association for Library and Information Science Education (ALISE)
- ADBS: Association des professionnels de l’information et de la documentation
- Association of Independent Information Professionals (AIIP)
- Association for Information Management Professionals (ARMA)
- Association of Research Libraries (ARL)
- Australian Library and Information Association
- The Bibliographical Society
- The Bibliographical Society of America (BSA)
- Biblioteca Central de Macau / Macau Central Library
- Brunei Library Association
- Cambodia Library Association
- Chartered Institute of Library and Information Professionals (CILIP)
- Chinese Association of Library & Information Science Education
- The Classification Society
- Cognitive Science Society
- Deutsche Gesellschaft fur Informationswissenschaft und Informationspraxis e.V. (DGI)
- Deutscher Bibliotheksverband e.V. (DBV)
- Hong Kong Library Association
- Indian Library Association (ILA)
- Indonesian Library Association
- International Association of Agricultural Information Specialists (IAALD)
- The International Association of Law Libraries (IALL)
- International Association of Music Libraries (IAML)
- International Association of School Librarianship (IASL)
- International Association of Technological University Libraries (IATUL)
- International Board on Books for Young People (IBBY)
- International Communication Association (ICA)
- International Council for Adult Education (ICAE)
- International Council for Science and technical Information (ICSTI)
- International Council on Archives (ICA)
- International Federation for Information Processing (IFIP)
- International Federation of Classification Societies (IFCS)
- International Federation of Film Archives (FIAF)
- International Federation of Library Association and Institutions (IFLA)
- International Institute of Communications (IIC)
- Intenational Medical Informatics Association (IMIA)
- International Organization for Standardization (ISO)
- International Reading Association (IRA)
- International Society for Knowledge Organization (ISKO)
- Korea Library and Information Science Society
- Korean Library Association
- Korean Society for Library and Information Science
- Library & Information Association of New Zealand Aotearoa (LIANZA)
- Library Association of Bangladesh (LAB)
- Library Association of Laos
- Library Association of the Republic of China (Taiwan)
- Library Association of Singapore
- Library Society of China
- Magazine Publishers of America (MPA)
- Medical Library Association (MLA)
- Music Library Association (MLA)
- National Communication Association (NCA)
- The National Library of Bhutan
- National Library of Maldives
- Nepal Library Association
- Office of Libraries & Archives, National Library Service
- Pacific Islands Association of Libraries, Archives and Museums (PIALA)
- Pakistan Library Association
- Persatuan Pustakawan Malaysia / Librarians Association of Malaysia
- The Philippine Association of Academic and Research Librarians
- Philippine Librarians Association (PLAI)
- PPA – UK magazine publishing
- Records Management Society of Great Britain (RMS-GB)
- The Society of American Archivists (SAA)
- The Society of Indexers
- Special Libraries Association (SLA)
- Sri Lanka Library Association
- Thai Library Association
- United Nations Educational, Scientific and Cultural Organization (UNESCO)
- Verein Deutscher Bibliothekare (VBD)
- Vietnam Library Association