| Acronym | Meaning |
| ACTS | Asbestos Contractor Tracking System |
| GRINDOL | Ghost (and) Rydberg INDO |
| RSS | Residual Sum Of Squares |
| GGC | Generalized Gradient-corrected (density-functional) |
| SCBA | Self-consistent Born Approximation |
| HEA | Health And Environmental Assessment |
| QLAR | Quantitative Localization Activity Relationship |
| EHS | Extremely Hazardous Substance |
| GCHAZ | Grain-coarsened Heat-affected Zone |
| JI | Joint Implementation [with Regard To Greenhouse Gas Emission Redn.] |