| Acronym | Meaning |
| NSSS | National Sewage Sludge Survey |
| CNIE | Committee For The National Institute For The Environment |
| PAEP | Photovoltaic Array Environmental Protection Program |
| OFR | Oxygen Free Radical |
| LPA | Lysophosphatidic Acid |
| ERF | Electrorheological Fluid |
| ECCM | Extended Coupled-cluster Method |
| DTR | Diffusion Transfer Reversal |
| IRRI | International Rice Research Institute |
| TRLFS | Time Resolved Laser Fluorescence Spectroscopy |