Southern States Athletic Conference, a NAIA athletic conference in the United States.
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Society for the Study of Architecture in Canada, an architectural history organization in Canada, established in 1974.
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Social Security Advisory Committee, an advisory body to the United Kingdom government on social security issues.
Similar and historically related organizations are found in Great Britain, Canada, and Australia/New Zealand: the Society of Architectural Historians of Great Britain; the Society for the Study of Architecture in Canada (SSAC); and the Society of Architectural Historians, Australia and New Zealand.