| Acronym | Meaning |
| LMDPE | Linear Medium Density Polyethylene |
| ISLOCA | Inter-system Loss-of-coolant Accident |
| ROG | Reactive Organic Gas |
| QA | Quality Assurance |
| TLM | Thermal Lens Microscopy |
| OSHRC | Occupational Safety And Health Review Commission |
| NERC | Natural Environment Research Council (UK) |
| BLIS | BACT/LAER Information System |
| PRIME | Purdue Rare Isotope Measurement Laboratory |
| CCMGA | Core-corrected Modified Glauber Approxn. (for Scattering) |