Established in 1947, the American Association of Blood Banks (AABB) is the professional society of more than 2, 400 community, regional and Red Cross blood centers, hospital-based blood banks and transfusion services.

America's Blood Centers (ABC) is the national network of non-profit, independent community blood centers that collect almost half (47%) of the U.S. blood supply. Online donation center locator and information on blood donation.

The nation's largest independent blood distribution and services organization, NYBC provides blood and blood products for more than one million transfusions annually, nearly ten percent of the national supply. Information on donation, research, and products and services.

Canadian Blood Services (CBS) is a national, independent, not-for-profit organization whose sole mission is to manage the blood supply for Canadians. Created in 1998, it is the successor to the Canadian Red Cross Society - Blood Services and the Canadian Blood Agency (the former funding arm of Canada's blood supply system).

Information about blood drives, donating blood, blood products, and transplants from the Puget Sound Blood Center. Website also features a virtual tour of the blood donation process.