| PNET | Primitive Neuro-Ectodermal(-Epithelial) Tumor |
|---|---|
| FIR | far infrared; fold increase in resistance |
| GEF | gastroesophageal fundoplication; glossoepiglottic fold; gonadotropin enhancing factor |
| HbP | primitive hemoglobin |
| JF | joint fluid; jugular foramen; junctional fold |