| Acronym | Meaning |
| BHC | Benzene Hexachloride |
| ELSA | Emergency Level Scale Assessment |
| LIMS | Laboratory Information Management System |
| PTS | Position-tagged Spectroscopy |
| EMEFS | Eulerian Model Evaluation Field Study |
| ALA | Association For Laboratory Automation |
| NICI | Negative Ion Chemical Ionization (mass Spectrometry) |
| TENR | Technologically Enhanced Natural Radioactivity |
| IPMI | International Precious Metals Institute |
| PBDD | Polybrominated Dibenzodioxin(s) |