| Acronym | Meaning |
| DSCF | Direct Self-consistent Field |
| PVP | Polyvinyl Pyrrolidone |
| PAC | Polycyclic Aromatic Compound |
| NIPALS | Nonlinear Iterative Partial Least Squares |
| JME | Juvenile Myoclonic Epilepsypar |
| OCH | Ochkur (approxn. In Electron-atom Scattering Calcns.) |
| HOESY | Heteronuclear Overhauser Enhancement Spectroscopy |
| HZ | Hertz (one Cycle Per Second) |
| HMIX | Hazardous Materials Information Exchange |
| PBIRG | Pharmaceutical Business Intelligence And Research Gro |