| Acronym | Meaning |
| HSD | Hyperspherical Diabatic (wave Functions) |
| IRSID | French Research Institute Of Siderurgy |
| SBSL | Single-bubble Sonoluminescence |
| SNR | Supernova Remnant |
| EGRIS | Emissive Gamma-ray Imaging And Spectroscopy |
| LOMI | Low Oxidation-state Metal Ions |
| EHM | Extended Hubbard Model (hamiltonian) |
| WRITE | Waste Reduction Innovative Technology Evaluation (US EPA) |
| CRABP | Cellular Retinoic Acid-binding Protein |
| SCRAM | Short-Cut Risk Assessment Method |