| Acronym | Meaning |
| HLRW | High Level Radioactive Waste |
| SCA | Semiclassical Approximation |
| SOD | Superoxide Dismutase |
| LWC | Light-weight Coated (paper) |
| LD-KGC | Linz-Donawitz-Kawasaki Gas Control (steel Converter Furnaces) |
| CBD | Chemical Bath Deposition |
| NWRI | National Water Research Institute (Burlington |
| GDOS | Glow Discharge Optical Spectroscopy |
| FPP | Fertilization Promoting Peptide |
| HAN | Hydroxylamine Nitrate (salt) |