| Acronym | Meaning |
| LLRD | Long-lived Radioactive Dust |
| ICM | Inner Cell Mass |
| LMF | Ladle Metallurgical Facility |
| SERT | Serotonin Transporter |
| TFA | Target Factor Analysis |
| EQCM | Electrochemical Quartz Crystal Microbalance |
| LOEC | Lowest Observed Effect Concentration |
| RAS | Reflectance Anisotropy Spectroscopy |
| IMPATT | Impact Avalanche Transit-time |
| PIES | Penning Ionization Electron Spectroscopy |