| Acronym | Meaning |
| PSS | Primary Sewage Sludge |
| CATA | Computer-aided Thermal Anal. |
| VISTTA | Visibility Impairment From Sulfur Transformation And Transport In The Atmosphere |
| SWV | Square Wave Voltammetry |
| AM1 | Austin Model 1 |
| MIPMS | Microwave Induced Plasma Mass Spectrometry |
| GBIF | Global Biodiversity Information Facility |
| GFC | Gel Filtration Chromatography |
| ESDMS | Electron Stimulated Desorption Mass Spectrometry |
| RIC | Resource Conservation And Recovery Act Docket Information Center |