| Acronym | Meaning |
| OPC | Ordinary Portland Cement |
| GHL | Generalized Heitler-London |
| CTAC | Counterdrug Technology Assessment Center |
| CTD | C-terminal Domain |
| OCC | Organochlorinated Compound |
| CBM | Carbon Bond Mechanism (air Pollution Modeling) |
| VIMS | Visible And IR Mapping Spectrometer |
| SBSR | Single Bead String Reactor |
| DCB | Double-cantilever Beam |
| RRPA | Relativistic Random Phase Approximation |