| Acronym | Meaning |
| CCA | Canonical Correspondence Analysis |
| LRET | Luminescence Resonance Energy Transfer |
| LFECA | Low Frequency Eddy Current Array |
| VEDW IOS | Vibrational Exponential-distorted-wave Infinite-order-sudden (method For Inelastic Mol. Collisions Calcn.) |
| MECA | Molecular Emission Cavity Analysis |
| RFETS | Rocky Flats Environmental Technology Site |
| EPO | European Patent Organization |
| EPEBS | Enhanced Proton Elastic Backscattering |
| ADI | Austempered Ductile Iron |
| APE | Aerosol Photoemission |