| Acronym | Meaning |
| PWR | Pressurized Water Reactor |
| FRC | Federal Records Center |
| AIHC | American Industrial Health Council |
| CNRS | Centre Nationale De La Recherche Scientifique (France) |
| PEM | Pacific Exploratory Measurements |
| SOLED | Stacked Organic Light Emitting Device |
| EWMA | Exponentially Weighted Moving Average |
| RDS | Reflectance-difference Spectroscopy |
| WLAN | Wireless Local Area Network |
| GKS | Gaspar-Kohn-Sham (potential For Exchange And Correlation In Band Structure Calcns.) |