The American Civil Defense Association - A non-profit, non-political organization dedicated to providing strategic civil defense, disaster preparedness and disaster mitigation solutions to all sectors of American society and abroad, and to promoting reasonable disaster preparedness activities and sanctity of life for all.
American Disaster Reserve - Civilian, non-sectarian organization working to expand the disaster management capabilities of state and local jurisdictions and voluntary agencies. Membership information, newsletter and publications.
Disaster Assistance and Rescue Team (DART) - An all hazard federal emergency response and recovery team operating out of NASA's Ames Research Center; information about their teams, capacities and skills, training function and contact details. [US]
Singapore Civil Defence Force - A uniformed organisation who provide fire fighting, rescue and emergency ambulance services; includes their profile, activities, and information about the volunteer auxiliary.
State Emergency Service (SES) - Volunteer emergency service, responding to floods, storms, earthquakes, road accident rescue, and search and rescue. Information about their activities and events. [Victoria, Australia]