| Acronym | Meaning |
| TSD | Technical Support Document |
| UFP | Ultrafine Particles |
| BID | Background Information Document |
| SGWD | Submarine Groundwater Discharge |
| MILC | Metal Induced Lateral Crystallization |
| PP-MRD-CI | Pseudopotential-multireference Double Excitation-CI |
| NCFLG | Near-critical Fluids And Liquefied Gases |
| IEMM | Incident Energy Modulation Method |
| IUBS | International Union Of Biological Sciences |
| ULEV | Ultra Low Emission Vehicle |