| ETL | echo train length; expiratory threshold load |
|---|---|
| FEER | field echo with even echo rephasing |
| ISE | inhibited sexual excitement; International Society of Endocrinology; International Society of Endosc... |
| IS | ileal segment; immediate sensitivity; immune serum; immunosuppression; impingement syndrome; incenti... |
| RSI | rapid-sequence induction; rapid sequence intubation; repetition strain injury |