| SAP | sensory action potential; serum acid phosphatase; serum alkaline phosphatase; serum amyloid P; situs... |
|---|---|
| SCEP | sandwich counterelectrophoresis; spinal cord evoked potential |
| sEP | single evoked potential |
| SFAP | single-fiber action potential |
| SIP | Sickness Impact Profile; slow inhibitory potential; surface inductive plethysmography |