| Acronym | Meaning |
| DRP | Dense Random Packing |
| SEP | Solar Energetic Particle (event) |
| MSD | Mass Selective Detector |
| ATAD | Auto Thermal Aerobic Digestion |
| PMF | Potential Of Mean Force |
| NPL | Nuclear-pumped Laser |
| LOMI | Low Oxidation-state Metal Ions |
| PACIMS | Passive Chem. Ionization Mass Spectrometry |
| RISA | RDNA Internal Spacer Analysis |
| MICSPOMS | Metal Island Coated Swelling Polymer Over Mirror System |