| Acronym | Meaning |
| TOP | Trioctyl Phosphate |
| PNGV | Partnership For A New Generation Of Vehicles |
| LIPM | Laser Integrating Plate Method |
| DFT | Density-functional Theory |
| ZRL | Zero Risk Level |
| HFJ | Hartree-Fock-Jucys (in Electron-correlation Corrections Calcn.) |
| RAIN | Reactions And Intermediates Network |
| BCNTF | Biofilm-Controlled Nitrifying Trickling Filter (for Wastewater Treatment) |
| SSP | Sequence Specific Primer |
| GCDIS | Global Change Data And Information System |