| Acronym | Meaning |
| BEPR | Biological Excess Phosphorus Removal |
| PNA | Peanut Agglutinin |
| RUSTIC | Risk Of Unsaturated/saturated Transport And Transformation Of Chemical Concentrations |
| GCOS | Global Climate Observing System (WMO |
| MP2 | Moeller-Plesset Second-order Perturbation Theory |
| ORS | Odds Ratios |
| WSATI-WQ | Weighted Species Association Tolerance Index-water Quality |
| ESP | Electrostatic Precipitator |
| CAN | Cellulose Acetate Nitrate |
| ATM | Asynchronous Transfer Mode |