| Acronym | Meaning |
| WERC | Waste-management Education & Research Consortium |
| TTU | Transportable Treatment Unit |
| CREMSEE | Cyclotron Resonance From Microwave-induced Secondary Electron Emissions |
| NK | Natural Killer |
| ATCM | Air Toxics Control Measure |
| GSAC | Generalized Symmetry Adapted Cluster (theory) |
| TBC | Thermal Barrier Coating |
| ASIS | American Society For Information Science |
| CSCT | US EPA Consortium For Site Characterization Technology |
| IILE | Ion-induced Light Emission |