| Acronym | Meaning |
| AIEE | American Institute For Electrical Engineers |
| COSCI | Complete Open Shell Configuration Interaction |
| VLDPE | Very Low Density Polyethylene |
| FUMI | Function Of Mutual Information |
| MWP | Moving Wave Packet (model For Mol. Scattering) |
| SOCO | Second-order Correlation Orbital |
| COLOC | Correlation Spectroscopy For Long-range Couplings |
| SHRS | Stimulated Hyper Raman Scattering |
| SCRAM | EPA Support Center For Regulatory Air Models |
| MFC | Multiconfigurational Frozen Core (approxn. For Electron-atom Scattering Calcns.) |