| NPV | negative predictive value; pressure value; negative pressure ventilation; net present value; nuclear... |
|---|---|
| BLV | Biologic Limit Value; 생물학적 허용한계 |
| CEA | Carcino-Embryonic Antigen [HP 1825-6] ; Oncofetal Antigens ; Glycopro... |
| HVL | Half-Value Layer |
| TLV | Threshold Limit Value |