| Acronym | Meaning |
| GECSC | Generalized Exponential Cosine Screened Coulomb (potential) |
| HOSE | Harmonic Oscillator Stabilization Energy |
| ASGDI | Atmospheric Sampling Glow Discharge Ionization |
| TTP | Tocopherol Transfer Protein |
| QMOM | Quadrature Method Of Moments |
| CAU | Carbon Adsorption Unit |
| FEESP | Field-emitted Electron Spin-polarization |
| REMUS | Remote Environmental Monitoring Units |
| APWP | Apparent Polar Wander Path |
| PP | Pariser Parr |