Southern Nursery Association (SNA), Southern Nursery Association (SNA) is a non-profit, professional trade association providing member services to wholesale growers, brokers, retailers, landscape contractors, landscape architects, grounds maintenance contractors, interiorscapers and allied suppliers.

Southern California Marine Association, Southern California had been without an organization to handle promotional activities, legislative matters, or boat shows. In October 1956, a meeting was called which brought together approximately one hundred individuals representing 45 marine related companies.

Southern Shows, Inc., Established in the year 1960, Southern Shows, Inc a USA based company inspiring its competitors by organizing quality consumer events in the Home and Garden Show industry.

Southern Florida Minority Supplier Development Council (SFMSDC), Southern Florida Minority Supplier Development Council (SFMSDC) is a leading trade fair organizer for many national & international exhibitions in all over the world.

Southern Nevada Water Authority, SNWA, The Southern Nevada Water Authority (SNWA) is a cooperative agency formed in 1991 to address Southern Nevada's unique water needs on a regional basis. SNWA is governed by a seven-member agency comprised of representatives from each of its member organizations.

Southern Energy and Environment Expo, S.E.E. Expo provides the general public an opportunity to see and learn about %u2013 first hand %u2013 the practical and presently available options for utilizing clean, renewable sources of energy, protecting our natural environment and working towards a sustainable economy for the region.

Southern African Association of Science and Technology Centres, To contribute to the improvement of life of Southern African nations by improving scientific knowledge and skills through the utilization of interactive living science and technology discovery centres (S&T centres).

Southern Association of Colleges and Schools Commission on Colleges, Southern Association of Colleges and Schools Commission on Colleges is the regional body for the accreditation of degree-granting higher education institutions in the Southern states.

Southern Early Childhood Association (SECA), Southern Early Childhood Association (SECA) is committed to improving the quality of care and education for young children and their families through advocacy and professional development.

Southern Nursing Research Society (SNRS), Southern Nursing Research Society was founded in 1986 when sixty nurses met in Atlanta and debated the possibility of an organization for nursing researchers in the southern region.