| FES | family environment scale; fat embolism syndrome; flame emission spectroscopy; forced expiratory spir... |
|---|---|
| LASER | light amplification by stimulated emission of radiation |
| LEM | lateral eye movement; Leibovitz-Emory medium; leukocyte endogenous mediator; light emission microsco... |
| MASER | microwave amplification by stimulated emission of radiation |
| OAE | otoacoustic emission |