| PDC | parkinsonism dementia complex; pediatric cardiology; penta-decylcatechol; phosducin; physical depend... |
|---|---|
| pre | preliminary; preparation or prepare; pretreatment |
| pre-amp | preliminary amplifier |
| prelim | preliminary |
| BI | background interval; bacterial or bactericidal index; base-in [prism]; basilar impression; Billroth ... |