| Acronym | Meaning |
| CCA | Copper Chromium Arsenic |
| SWE | Snowpack Water Equivalent |
| LPA | Lipoprotein A |
| LIPS | Lanthanide Ion Probe Spectroscopy |
| GFRC | Glass Fiber Reinforced Cement |
| RIFM | Research Institute For Fragrance Materials |
| CASR | Chemical Activity Status Report |
| SHT | Surface Hopping Trajectory (model For Mol. Scattering) |
| HIT | Heparin-induced Thrombocytopenia |
| IRED | Ion Radiation-enhanced Diffusion |