https://nonprofitlocator.org/organizations/md/ellerslie/521074468-calvary-bible-church-incorporated https://nonprofitlocator.org/organizations/md/ellerslie/521435490-lavale-christian-center https://nonprofitlocator.org/organizations/md/ellerslie/521489240-ellerslie-volunteer-ambulance-service-incorporated https://nonprofitlocator.org/organizations/md/ellerslie/522060496-friends-of-allegany-county-tourism-incorporated