| Acronym | Meaning |
| GEM | Gas Electron Multiplier |
| CADRE | Computer Aided Data And Retrieval And Evaluation Software |
| CFCC | Continuous Fiber Ceramic Composite |
| STHF | Single-term Hartree-Fock |
| SSF | Slow Sand Filtration (water Treatment) |
| ZASA | Zinc 5-aminosalicylate |
| XIS | X-ray Isochromat Spectroscopy |
| NSTA | National Science Teachers Association |
| PROC | Photochemically Reactive Organic Compound(s) |
| QMC | Quantum Monte-Carlo (theory For Many-electron Atoms And Mols.) |