South Dakota (state of the USA)ISO 3166-2 code: US-SD Adoption Agency: All About U Adoptions, inc.Bethany Christian Services of Eastern South DakotaBethany Christian Services of Western South DakotaLutheran Social Services of South DakotaGovernmental Organization: South Dakota Department of Social ServicesMiscellaneous: The Luke Society Parent topics: Midwest (region of the USA) Attachments 45px-Flag_of_South_Dakota_svg.png (1451 Bytes) south_dakota.png (23469 Bytes)