National Aeronautic Association (NAA) - A national non-profit membership association that oversees and sanctions aviation and space records, presents national and international aerospace awards, and represents U.S. National air sport organizations worldwide.
Canadian Aeronautics and Space Institute - Non-profit scientific and technical organization for aerospace professionals and students. Bilingual site in English and French. Comprehensive source of information about the organization plus technical documents and information about meetings, events, competitions, and scholarships.
Austrian Society for Aerospace Medicine - Non-profit research organization. Bilingual site in English and German. Organization overview, summary of research, event information, and contact information.
The Society of British Aerospace Companies - The national trade association of the UK aerospace industry and its member companies. Overview, news, events, on-line forums, products and services database, contacts by subject, and aerospace career information.
Aerospace Industries Association of America - U.S. Trade association representing the nation's leading aerospace manufacturers. Overview, news, publications, issues and policy information, calendar of events, and member resources.