Code Lists

OCLC discontinued publication of OCLC-MARC Code Lists.

The following links provide you with easy access to the Library of Congress MARC Code Lists:

• MARC Code List for COUNTRIES

• MARC Code List for GEOGRAPHIC AREAS

• MARC Code List for LANGUAGES

• MARC Code List for ORGANIZATIONS

• MARC Code List for RELATORS, SOURCES, DESCRIPTION CONVENTIONS

For announcements of changes, see MARC News and Announcements on the MARC STANDARDS General Information page.