- The Dialog corporation - Online information service (over 450 databases)
- GEAC - Library systems
- IATUL - International Association of Technological University Libraries
- IFLA - International Association of Library Associations and Institutions
- ISSN - International Centre / Centre international de l'ISSN
- Library Associates - Library management and consulting firm
- OCLC - Online Computer Library Center, Inc.
- UDC Consortium - Universal Decimal Classifification Consortium
