International Maritime Organization (IMO) - IMODOCS is the official document repository of the IMO. This service provides full text of documents and resolutions issued since the late 1990s and is available to the public but requires users to register for an account (free of charge).
International Monetary Fund (IMF) - Documents and Publications provides access to economic reports, papers and technical documents.
United Nations Educational, Scientific and Cultural Organization (UNESCO) - the UNESDOC database contains over 146,000 UNESCO documents in full text published since 1945 as well as metadata from the collections of the UNESCO Library and documentation centres in Field Offices and Institutes.
World Bank - Open Knowledge Repository contains over 20,000 World Bank publications dating back to 1978.