The United Nations Commission on International Trade Law (UNCITRAL) Library jointly maintains an online catalogue with the other United Nations libraries in Vienna.
UNCTAD Publications offers access to the flagship reports, series, policy briefs, and meeting documentation of the UN Conference on Trade and Development.
Catalogue of the library of the World Intellectual Property Organization (WIPO). The library's collection covers all aspects of intellectual property with its holdings of some 35,000 monographs and over 300 periodicals.