| Acronym | Meaning |
| RAGS | Risk Assessment Guidelines For Superfund Sites |
| LSD | Lysergic Acid Diethylamide |
| BOS | Basic Oxygen Steelmaking |
| IHC | Interim Hazard Classification |
| LSDA | Local Spin Density Approximation |
| RAFA | Rank Annihilation Factor Analysis |
| SPAD | Single Photon Avalanche Diode |
| BCRLM | Bending-corrected Rotating Linear Model (for Reactive Scattering) |
| ADEPT | Antibody-directed Enzyme Prodrug Therapy |
| SCI | Science Citation Index |