| Acronym | Meaning |
| SCC | Self-consistent Charge Method |
| NISO | National Information Standards Organization |
| LEEPS | Low Energy Electron Point Source |
| SCC | Self-consistent Collective Coordinate (in Reactive Collisions) |
| PSLC | Polymer-stabilized Liquid Crystal |
| DIMOX | Direct Metal Oxidn. |
| GPF | Gaussian Polarization Function |
| SGA | Symmetric Group Approach |
| CSA | Chemical-shift Anisotropy |
| AMIP | Atmospheric Model Intercomparison Project |