| ||
|
| Russian Space Science Internet Non-Profit network in Russia providing access to worldwide Internet for Russian science community. |   |
| NBC Industry Group An association of organizations supporting nuclear, biological, and chemical defense. |   | |
| Association of Old Crows (AOC) Non-profit professional organization that promotes Electronic Defense/Information Superiority to maintain national security. |   | |
| International Association of Machinists and Aerospace Workers - District 70 Labor union located in Wichita, Kansas. |   | |
| National Institute for Space Research (INPE) Brazilian institute fostering scientific research and technological applications. |   | |
| International Association of Machinists and Aerospace Workers - District 150 Labor union located in New Holstein, Wisconsin. |   | |
| International Society of Allied Weight Engineers Non-profit organization for engineers involved in mass properties engineering in fields of civil and military aircraft, space systems, missile technology and other technologies. |   | |
| International Association of Machinists and Aerospace Workers - District 751 Labor union located in Seattle, Washington. |   | |
| International Space Science Institute Established to further interdisciplinary studies and interpret experimental data from multiexperiment satellites. |   | |
| NASA Office of Space Sciences Responsible for all of NASA's programs relating to astronomy, the solar system, and the sun and its interaction with Earth. |   | |
| Agenzia Spaziale Italiana (ASI) Italian Space Agency. |   | |
| Concept Marketing Group: Aerospace & Defense Associations Offers a directory of aerospace and defense associations and professional societies, trade, including business and nonprofit. |   | |
| Canadian Defence Industries Association Independent, scientific, federally incorporated, educational and research organization whose objective is the improvement of defense preparedness in Canada. |   | |
| National Pilotage Center A joint government and commercial effort in Russia to promote exports of aircraft, ground equipment, parts and technology. |   | |
| Romanian Space Agency The national co-ordinating body of the space activities. |   | |
| Institute of Space and Astronautical Science Japan's national space research center. |   | |
| European Space Agency (ESA) Independent European Space organization. |   | |
| European Space Research and Technology Centre Paris, France. Many other locations. European cooperative research and development consortium provider of satellites, space communications equipment and technologies. |   | |
| Office of Aerospace - U.S. Department of Commerce Provides analysis and marketing support for international trade in the aerospace industry. Part of the International Trade Administration. |   | |
| Aerospace Industries Association of Canada National trade organization of Canada's aerospace manufacturing and service sector. |   | |
| ||