| Acronym | Meaning |
| ARRP | Acid Rain Research Program |
| BMAS | Barium Magnesium Aluminosilicate |
| GEXRF | Grazing-emission X-ray Fluorescence |
| MR-CCI | Multireference Contracted Configuration Interaction |
| AGWSE | Association Of Ground Water Scientists And Engineers |
| ACC | 1-aminocyclopropane-1-carboxylic Acid |
| BEEM | Ballistic Electron Emission Microscopy |
| CPF | Coupled-pair Functional (CI Method With Energy Functional) |
| DIGM | Diffusion Induced Grain Boundary Migration |
| OSEE | Optically Stimulated Electron Emission |