| Acronym | Meaning |
| VE-PPP | Variable Electronegativity PPP |
| OAQPS | Office Of Air Quality Planning And Standards |
| DEHP | Bis(2-ethylhexyl) Phthalate |
| SSGF | Self-consistent Surface Green Function |
| NDDO | Neglect Of Diatomic Differential Overlap |
| CMZP | Calcium Magnesium Zirconium Phosphate |
| CAD | Computer-Aided Design |
| ICR | Ion Cyclotron Resonance (mass Spectrometry) |
| CMP | Compact Model Potential |
| JCAMP | Joint Committee On Atomic And Molecular Physical Data |