| Acronym | Meaning |
| EPER | European Pollutant Emission Register |
| SQCC | Semiclassical Quantization (by) Circuit Counting |
| NTN | National Trends Network |
| FABP | Fatty Acid-binding Protein |
| SUS | Saybolt Unit Seconds (viscosity Measurement) |
| ISCAT | Investigation Of Sulfur Chemistry In The Antarctic Troposphere |
| HSI | Hyperthermal Surface Ionization |
| NEIC | National Enforcement Investigations Center |
| CRC | Combined Residual Chlorine |
| GR | Glucocorticoid Receptorpar |