| CVID | common variable immunodeficiency |
|---|---|
| E(X) | expected value of the random variable X |
| IGHV | immunoglobulin heavy chain variable region |
| KPV | key process variable; killed parenteral vaccine |
| PV | pancreatic vein; papillomavirus; paraventricular; paravertebral; pemphigus vulgaris; peripheral vasc... |