| MPSS | methylprednisolone sodium succinate; Music Performance Stress Study |
|---|---|
| MVPS | Medicare Volume Performance Standards; mitral valve prolapse syndrome |
| PAB | para-aminobenzoate; performance assessment battery; pharmacologic autonomic block; poly(A)-binding [... |
| PI | first meiotic prophase; isoelectric point; pacing impulse; package insert; pancreatic insufficiency;... |
| PIQ | Performance Intelligence Quotient |