Federal Emergency Management Agency (FEMA)
- Emergency preparedness, protection, response, recovery, and mitigation for disasters:
- Chemical
- Dam failure
- Earthquake
- Fire
- Flood
- Hazardous material
- Heat
- Hurricane
- Landslide
- Nuclear
- Terrorism and weapons of mass destruction (WMD)
- Thunderstorm
- Tornado
- Tsunami
- Volcano
- Wildfire
- Winter storm