| Acronym | Meaning |
| CORAL | Control Retrofit Assessment Library [EPRI Software] |
| VRDDO | Variable Retention Of Diatomic Differential Overlap |
| FSE | Fast Spin Echo |
| PENIS | Proton-enhanced Nuclear Induction Spectroscopy |
| IPM | Independent Particle Model |
| GOSAT | Greenhouse Gas Observing Satellite |
| WWT | Wastewater Treatment |
| RCP | Rapid Crack Propagation |
| OCE | One-center Expansion (SCF MO Method) |
| ELSA | Electron Stretcher Accelerator |