| Acronym | Meaning |
| NRDA | Natural Resource Damage Assessment |
| IOSH | Institution Of Occupational Safety And Health |
| SALS | Small-angle Light Scattering |
| LMO | Localized Molecular Orbital |
| DSP | Digital Signal Processor |
| ELI | Extra Low Interstitial |
| NETA | National Environmental Training Association |
| FCV | Feline Calicivirus |
| PPE | Porcine Pancreatic Elastase |
| RFWM | Resonant Four-wave Mixing |