| NDT | neurodevelopmental treatment; noise detection threshold; nondestructive test, nondestructive testing... |
|---|---|
| PAT | Pain Apperception Test; paroxysmal atrial tachycardia; patient; phenylaminotetrazole; physical abili... |
| PRT | Penicillium roqueforti toxin; pharmaceutical research and testing; phosphoribosyl transferase; posto... |
| QSART | quantitative sudomotor axon reflex testing |
| T&E | testing and evaluation; trial and error |