| Acronym | Meaning |
| SFC | Supercritical Fluid Chromatography |
| ACPD | Alternating Current Potential Drop |
| CEPPO | Chemical Emergency Preparedness And Prevention Office |
| EMA | Effective Mass Approxn. (for Impurity Energy Levels) |
| ATR | Attenuated Total Reflectance |
| ERT | Estrogen Replacement Therapy |
| BSR | Bottom Simulating Reflection |
| EG | Ethylene Glycol |
| POC | Purgeable Organic Carbon |
| NHEXAS | National Human Exposure Assessment Survey |