A

• Air Force University Library and Press
• Alfred M. Gray Marine Corps Research Center
• Archives Library Information Center
• Ask a Government Information Librarian
• Ask a Reference Librarian (Library of Congress)

B

• Blogs from the U.S. Government
• Business Continuity and Emergency Planning

C

• Center for the Book in the Library of Congress
• Connect with Government
• Copyright Pertaining to U.S. Government Work
• Corps of Engineers Library Information Online
• Cyber and Internet Security Topics

D

• Defense Pentagon Library
• Department of the Interior Library
• Department of Transportation Library
• Depository Library Council
• Depository Library Council News and Updates

E

• Environmental Protection Agency Libraries

F

• Federal Bureau of Prisons Library
• Federal Depository Libraries in Your State
• Federal Depository Library Program
• Federal Government Department and Agency Libraries
• Federal Library and Information Center Committee
• Federal Library Directory and Map
• Fermilab Information Resources Department (U.S. Department of Energy)
• Fish and Wildlife Service NCTC Conservation Library

G

• Goddard Space Flight Center Library
• Government RSS Directory
• Grants for Libraries

I

• Indian Affairs Laws and Treaties

L

• Labor Library (Wirtz Labor Law Library)
• Libraries, Archives and Records Management Offices, by State
• Library Locator
• Library of Congress
• Library of Congress Listservs
• Library of Congress Online Catalog
• Library Statistics Program
• Los Alamos National Laboratory Research Library

M

• Military Educational Research Library Network

N

• National Aeronautics and Space Administration – Glenn Technical Library
• National Agricultural Library
• National Archives and Records Administration Facilities
• National Archives Research Room
• National Center for Atmospheric Research Library
• National Defense University Library
• National Institute of Standards and Technology Virtual Library
• National Institutes of Health Library Online
• National Library of Medicine
• National Library Services for the Blind and Physically Handicapped
• National Network of Libraries of Medicine
• National Oceanic and Atmospheric Administration Central Library
• National Oceanic and Atmospheric Administration Regional Libraries, by State
• National Park Service Libraries
• National Radio Astronomy Observatory Library
• National Transportation Library
• Naval Postgraduate School Library
• Nimitz Library (U.S. Naval Academy)
• Northwest and Alaska Fisheries Science Centers' Library

P

• Pacific Northwest National Laboratory, Hanford Technical Library
• Patent and Trademark Depository Library Program
• Podcasts from the U.S. Government
• Presidential Libraries
• Public Libraries

R

• Ralph J. Bunche Library (U.S. Department of State)
• Registry of U.S. Government Publication Digitization Projects
• RSS Feeds from the U.S. Government

S

• Scientific Library, National Cancer Institute – Frederick
• Smithsonian Institution Collections Search Center
• Smithsonian Institution Libraries
• State Libraries

U

• U.S. Geological Survey Library