| ATRA |
American Tort Reform Association |
| E-911 |
Enhanced 911 |
| ED |
Emergency department |
| EMA |
Emergency Management Agency |
| EMS |
Emergency Medical Services |
| EMTALA |
Emergency Medical Treatment and Labor Act |
| ENTs |
Ear, nose, and throat specialists |
| ESAR-VHP |
Emergency System for Advance Registration of Volunteer Health Professionals |
| ESF-8 |
Emergency Support Function #8 – Public Health and Medical Services Annex |
| FTE |
Full-time equivalent |
| ICU |
Intensive care unit |
| NIMS |
National Incident Management System |
| PCI |
Percutaneous coronary intervention |
| SEOC |
State Emergency Operations Center |
| STEMI |
ST-elevation myocardial infarction |