| PSU | photosynthetic unit; primary sampling unit |
|---|---|
| PUBS | percutaneous umbilical blood sampling; purple urine bag syndrome |
| TPVS | transhepatic portal venous sampling |
| COD | 1) Choice Of Drug 2) Cause Of Death 3) Chemical O2 Demand;... |
| ABC | absolute basophil count; absolute bone conduction; acalculous biliary colic; acid balance control; a... |