| Acronym | Meaning |
| NMCSCF | Numerical Multiconfiguration Self-consistent Field |
| BFB | Bubbling Fluidized Bed |
| AM1 | Austin Model 1 |
| HREM | High-resolution Electron Microscopy |
| SAES | State Agricultural Experiment Stations |
| SLT | Standard Leaching Test |
| ERMS | Emergency Radiation Monitoring System |
| GLIMMER | Gene Locator And Interpolated Markov Modeler |
| ETS | Electron Transport System |
| END | Electron Nuclear Dynamics (method In Atomic And Molecular Scattering Calcns.) |