https://nonprofitlocator.org/organizations/sd/new-effington/134305054-united-states-bowling-congress-incorporated
https://nonprofitlocator.org/organizations/sd/new-effington/460182710-roberts-county-telephone-cooperative-association
https://nonprofitlocator.org/organizations/sd/new-effington/460354327-faith-lutheran-church
https://nonprofitlocator.org/organizations/sd/new-effington/460509174-faith-cemetery-association
https://nonprofitlocator.org/organizations/sd/new-effington/466013589-walla-lutheran-church
https://nonprofitlocator.org/organizations/sd/new-effington/466014635-american-legion-auxiliary