American Institute of Aeronautics and Astronautics

AIAA organizes a number of conferences annually on a variety of space topics.

Associate Administrator for Commercial Space Transportation (AST)

regulating, facilitating, and promoting commercial space launches by the private sector.

Association of Space Explorers (ASE)

international professional association of flown astronauts and cosmonauts, working to support space exploration, science, education, and environmental awareness.

British National Space Centre (BNSC)

California Space Development Council

coalition of pro-space educational groups in the western U.S.

Canadian Aeronautics and Space Institute (CASI)

Advancing the art, science, engineering, and application of aerospace in Canada.

Canadian Aeronautics and Space Institute (CASI)

advancing the art, science, engineering, and application of aerospace in Canada.

Canadian Space Society (CSS)

nonprofit club open to all, seeking to educate Canadians about the development and settlement of space.

Cape Canaveral AIAA Section

Local chapter of the American Institute of Aeronautics and Astronautics (AIAA), a technical society for aerospace professionals and educators.

First Millennial Foundation

A group of people actively working to make the colonization of space a reality.

Institute for Computer Applications in Science and Engineering (ICASE)

center of research in applied mathematics, numerical analysis, fluid dynamics, and computer science

JP Aerospace

promoting space exploration through the innovative development of low cost space systems.

Ohio Aerospace Institute

Creates virtual companies by teaming collaborators from industry, universities, and federal laboratories who work together to develop solutions for market-driven needs.

ProSpace

grassroots organization of American citizens lobbying to open the space frontier to all people as rapidly as possible.

Royal Aeronautical Society

The professional institution and learned society for the aerospace industry.

Russian Space Science Internet

Society of Allied Weight Engineers (SAWE)

Purpose is to promote the exchange of technical information between industry, government, and academia.

Society of Flight Test Engineers, The

Advancing flight test engineering throughout the aircraft industry by providing technical and fraternal communication among individuals in the allied engineering fields of test operations.

United States Space Foundation

works to aggressively advance civil, commercial, and national security space endeavors for a brighter future. Also offers graduate courses for K-12 educators.

World Technology Evaluation Center

Also, Japanese Technology Evaluation Center. Topics include Human-Computer Interface, International technology assessment including Russia, Europe.