UNU Library Catalog UNU Centre Library, Tokyo, Japan.
UNU-MERIT Library UNU-MERIT Library, Maastricht, Netherlands.
UNBIS Net United Nations Dag Hammarskjold Library, New York, USA.
UNESBIB UNESCO Library, Paris, France.
ILO Library Catalogues LO Library, Geneva, Switzerland.
JOLIS World Bank/IMF Library, Washington DC, USA.
WHO Library WHO Library, Geneva, Switzerland.
FAO Catalogue Online FAO, Rome, Italy
Explore the British Library British Library’s main catalogue of nearly 57 million records.
Library of Congress Library of Congress online catalogue.
CiNii Books Japanese university libraries’ and other Japanese academic libraries’ integrated collection retrieval system provided by the National Institute of Informatics. Over 1,200 library collections are searchable via this system.
NDL-OPAC The main catalogue of the three specific libraries at the National Diet Library in Tokyo and Kyoto. Search and request for photocopies or loan of materials are available for individuals.