| Acronym | Meaning |
| SSSP | Simulation Of Single Sludge Processes |
| ROD | Record Of Decision |
| TPD | Temperature Programmed Desorption (for Gas Chromatography) |
| ASAE | American Society Of Agricultural Engineers |
| LSD-GX-SIC | LSD-GX-with Generalized Exchange-self-interaction Corrected |
| IMBPT | Interaction Many-body Perturbation Theory |
| SVE | Selected Valence Electron Model |
| MANCOVA | Multivariate Analysis Of Covariance |
| CTE | Constitutive Transport Element |
| PCET | Proton-coupled Electron Transfer |