| Acronym | Meaning |
| ASEMP | Active Sites Environmental Monitoring Program |
| QEEC | Quasimol. Extended Elementary Cell (for Electronic Structure Calcns. Of Crystals) |
| MIMAS | MIcronization And MASter Blend |
| PVC | Pigment Volume Concentration |
| VHAP | Volatile Hazardous Air Pollutant |
| RSC | Risk Specific Concentration |
| FMAP | Fano-Macek Alignment Parameter (in Electron-impact Excitation Of Ions) |
| AECB | Atomic Energy Control Board |
| LOEC | Lowest Observed Effect Concentration |
| RDW | Relativistic Distorted Wave |