| TPVR | total peripheral vascular resistance; total pulmonary vascular resistance |
|---|---|
| PVR | peripheral vascular resistance; perspective volume rendering; poliovirus receptor; postvoiding resid... |
| RVR | reduced vascular response; renal vascular resistance; repetitive ventricular response; resistance to... |
| IR | drop of voltage across a resistor produced by a current; ileal resection; immune response; immunizat... |
| TPR | temperature, pulse, and respiration; testosterone production rate; third party reimbursement; total ... |