| Alphabetical ( What's This?)
American Association for Aerosol Research
Professional society for engineers and scientists involved in basic and applied aerosol research.
American Association for Laboratory Accreditation (A2LA)
Nonprofit professional membership society for laboratory accreditation and training in laboratory practices.
American Association for the Advancement of Science (AAAS) (16)
Find the American Association for the Advancement of Science (AAAS) sites for research grants, profession services, and science educational resources along with their weekly journal of research, Science Magazine.
Association of Muslim Scientists and Engineers
Promotes the development of science and technology education, and values in science and technology. Includes profiles of notable figures.
Association of Professional Engineers Scientists and Managers Australia
Nonprofit organisation representing professionals.
Association of Thai Professionals in America and Canada (ATPAC)
Nonprofit organization promoting scientific knowledge, technology, and education in Thailand.
Community of Science
A global registry of scientists designed to provide accurate, thorough, timely, and easy-to-access information about who is working on what subject, and where.
Explorers Club (5)
Korean-American Scientists and Engineers Association
NOGLSTP: National Organization of Gay and Lesbian Scientists and Technical Professionals
Forum for support and networking between lesbian, bisexual, gay, transsexual, etc. members of the astronomical community.
Society for Imaging Science and Technology
An international nonprofit society whose mission is to advance the understanding and application of imaging science and technology.