| Acronym | Meaning |
| NAPL | Nonaqueous Phase Liquid |
| MCB | Micro-carrier Bed |
| TPP | Triphenyl Phosphate |
| IGOR | Interactive Generation Of Organic Reactions |
| RFB | Recycle Fluidized-bed |
| ICM | Institute For Crisis Management |
| ADH | Alcohol Dehydrogenase (reg: 9031-72-5) |
| HFFT | Hot Filament Fouling Test |
| WLM | Working Level Month (for Radiation Exposure) |
| ICBA | Improved (final-state) Coulomb Born Approximation |