See: explosively formed penetrator (EFP).

Technical and geolocation intelligence derived from foreign noncommunications electromagnetic radiations emanating from other than nuclear detonations or radioactive sources. (Source: DOD)

Electronic intelligence.

See: electronic intelligence (ELINT).

Measures taken in advance of an emergency to reduce the loss of life and property and to protect a nation's institutions from all types of hazards through a comprehensive emergency management program of preparedness, mitigation, response, and recovery. (Source: DOD)

A document required of federal agencies by the National Environmental Policy Act for major federal actions that may significantly affect the quality of the environment. A tool for decisionmaking, it describes, analyzes, and compares the potential environmental impacts of the alternatives to accomplish the purpose and need to which the agency is responding. (Source: DHS)

The U.S. Environmental Protection Agency (EPA).

Executive order. An executive order is a directive issued by the President of the United States.

Emergency preparedness.

See: emergency preparedness.

See: Environmental Protection Agency (EPA).

Emergency Service Unit (NYPD).

The process of leaving a potentially dangerous area.

An explosively formed penetrator (EFP) is a shaped charge and projectile used to penetrate armor. They are often used in improvised explosive devices (IED's).

See: improvised explosive device (IED).