The Library of Congress, situated in Washington D.C., is one of the largest libraries in the world.
The National Library of Education is a major resource for educational information in the United States.
The National Transportation Library preserves and provides access to transportation-related information.
The NOAA Central Library is an essential resource for understanding environmental science.
The United States National Library of Medicine is the largest medical library globally.
Library and Archives Canada is a federal institution tasked with acquiring, preserving, and making Canada's documentary heritage accessible.
The National Science Library contains a vast collection of scientific research materials.