| PRE | photoreacting enzyme; physician's report of examination; pigmented retinal epithelium; preplacement ... |
|---|---|
| PSE | paradoxical systolic expansion; penicillin-sensitive enzyme; portal systemic encephalopathy; Present... |
| RDE | receptor-destroying enzyme |
| SACE | serum angiotensin-converting enzyme |
| UBE | ubiquitin-activating enzyme |