| Canada Instititue for Scientific and Technical Information Canadian research library for science, technology, engineering, and medicine. http://cisti-icist.nrc-cnrc.gc.ca/ |
| LOREG - Local and Regional Government Library Online library on local and regional democracy in Europe, including national laws and other official documents from European states and the Council of Europe. http://www.loreg.coe.int/ |
| National Agricultural Library Part of the Agricultural Research Service of the US Department of Agriculture. http://www.nalusda.gov/ |
| National Institutes of Health Library Serving the US National Institutes of Health, with self-service access to others. http://nihlibrary.nih.gov/ |
| National Library of Medicine US national provider of health-related library and information services. http://www.nlm.nih.gov/ |
| NIEHS Library US National Institute of Environmental Health Sciences. http://library.niehs.nih.gov/ |
| The National Transportation Library US repository for transportation information. http://ntl.bts.gov/ |
| U.S. Department of the Interior Library Focusing on the natural and social sciences; law; economics; management and use of natural and cultural resources; and the cultures and well-being of American Indians and Native Alaskans. http://library.doi.gov/ |
| US National Information Infrastructure Virtual Library Access to documents and information for the US component of Global Inventory Project (GIP) and the international registry for the G8 Global for Small and Medium-Sized Enterprises (SME) Testbeds. http://nii.nist.gov/ |