| Acronym | Meaning |
| ACWM | Asbestos Containing Waste Material |
| RON | Research Octane Number |
| LHSF | Local Hyperspherical Surface Functions (in Quantum Calcns. On Reactive Scattering) |
| DEIA | DNA Enzyme Immunoassay |
| TOSS | Total Suppression Of Sidebands |
| CSR | Class Switch Recombination |
| LSD-GX-SIC | LSD-GX-with Generalized Exchange-self-interaction Corrected |
| ITFW | Improved Thomas-Fermi-Weizaecker (model) |
| FFP | Fresh Frozen Plasma |
| NPA | Natural Population Analysis |