| Acronym | Meaning |
| ECISDT | Size-extensive CI With Single And Double And Triple Excitations |
| HGH | Human Growth Hormone |
| PEF | Peak Expiratory Flow |
| RSR | Rapid Solidification Rate |
| RIFM | Research Institute For Fragrance Materials |
| DZDP | (double Zeta)-diffuse-polarization (basis Set In Configuration-mixing Mo Calcns. On Mols.) |
| TLC | Thin-layer Chromatography |
| CCMC | Coupled-cluster Method With Multiconfiguration Reference State |
| MEEKC | Microemulsion Electrokinetic Chromatography |
| SIRS | Systemic Inflammatory Response Syndrome |