| Acronym | Meaning |
| EDHF | Endothelium-derived Hyperpolarizing Factor |
| AEGIS | ATM European Group For Improvement Of Scenarios |
| ESID | Environmental Statistics And Information Division |
| ICDW | Incommensurate Charge Density Wave |
| PLTD | Phospholipid Transfer Protein |
| EKMA | Empirical Kinetic Modeling Approach (in Air Pollution) |
| BIND | Biomolecular Interaction Network Database |
| MTBE | Methyl Tert Butyl Ether (gasoline Additive) |
| LC | Liquid Chromatography |
| MPD | Maximum Permissible Dose |