| Acronym | Meaning |
| MCM | Multiconfigurational (variation Of) Moments (for Mo Correlation Diagrams Calcn.) |
| CIPSO | Configuration Interaction (with) Perturbation (including) Spin-orbit Coupling |
| BS | Backscattering Spectroscopy |
| RESS | Rapid Expansion Of Supercritical Solution |
| DFTS | Dispersive Fourier Transform Spectrometry |
| NSE | Neuron-specific Enolase |
| ASAS | Advanced Solid State Array Spectrometer |
| MEP | Matrix Effective Potential (for Scattering Calcns.) |
| ECCES | Environmental Calculations Of Consequences From Energy Systems (model) |
| RTDF | Remediation Technologies Development Forum |