Skip to main content
OCLC Support

Collections available in the WorldCat knowledge base

Find a list of collections available in the global WorldCat knowledge base.

Knowledge base collection list

Updated: Monthly

  • Collections available in the WorldCat knowledge base - All collections currently available in the WorldCat knowledge base are listed in the spreadsheet. The spreadsheet contains information about the collections including:
    • Provider ID and Provider Name
    • Collection ID and Collection Name
    • Percentage of OCLC Number Coverage*
    • Total Records Available
    • Open Access (Yes/No)
    • Customizable (Yes/No)

*You can set holdings in WorldCat and/or get WorldCat MARC records for items with OCLC numbers. Note that if a title does not have an OCLC number when you activate it, you can automatically receive a record if an OCLC number is added at a later time.

Knowledge base data updates

  • WorldCat knowledge base data updates - See the WorldCat knowledge base data updates for a list of providers and collections added to the WorldCat knowledge base this month.

    Collections and providers that were added have been included in the list of Collections available in the WorldCat knowledge base.

Related lists

WorldCat Discovery collection lists

WorldShare Interlibrary Loan usage summary