| ETL | echo train length; expiratory threshold load |
|---|---|
| FFE | fast field echo; fecal fat excretion |
| FSE | fast spin echo; filtered smoke exposure |
| ISE | inhibited sexual excitement; International Society of Endocrinology; International Society of Endosc... |
| MVE | mitral valve echo; mitral valve excursion; Murray Valley encephalitis |