| NAP | nasion, point A, pogonion [convexity or concavity of the facial profile]; nerve action potential; ne... |
|---|---|
| NHP | nonhemoglobin protein; nonhistone protein; normal human pooled plasma; Nottingham Health Profile; nu... |
| PBT | Paul-Bunnell test; phenacetin breath test; piebald trait; profile-based therapy |
| PIP | paralytic infantile paralysis; peak inflation pressure, peak inspiratory pressure; periodic interim ... |
| PMP | pain management program; patient management program; patient medication profile; peripheral myelin p... |