| Acronym | Meaning |
| AHRQ | Agency For Healthcare Research And Quality |
| IAMAS | International Association Of Meteorological And Atmospheric Sciences |
| GRK | G Protein Coupled Receptor Kinase |
| PO-MO | Pars Orbital-MO |
| TRFQ | Time-resolved Fluorescence Quenching |
| PWG SCF | Plane-wave Gaussian Self-consistent Field Method |
| OSM | Overlapping Sphere Model |
| DWPF | Defense Waste Processing Facility |
| PETP | Poly(ethylene Terephthalate) |
| MFC | Multiconfigurational Frozen Core (approxn. For Electron-atom Scattering Calcns.) |