| FES | family environment scale; fat embolism syndrome; flame emission spectroscopy; forced expiratory spir... |
|---|---|
| H&E | hematoxylin and eosin [stain]; hemorrhage and exudate; heredity and environment |
| HEV | health and environment; hemagglutinating encephalomyelitis virus; hepatitis E virus; hepato-encephal... |
| HOME | Home Observation for Measurement of the Environment |
| MESCH | Multi-Environment Scheme |