Category
page 1Non-profit organizations based in Maryland
Apache Software Foundation
American nonprofit open-source software community
American Physical Society
professional organization of physicists
National Information Standards Organization
national standards organisation
American Society for Cell Biology
professional scientific society
American Nurses Association
professional organization for nurses in the United States
Diyanet Center of America
non-profit serving the Muslim community in the DC Area
Global Peace Foundation
organization
Universities Space Research Association
independent, nonprofit research corporation to advance space science and technology