| Acronym | Meaning |
| HSI | Hyperthermal Surface Ionization |
| MEP | Matrix Effective Potential (for Scattering Calcns.) |
| EKLF | Erythroid Kruppel-like Factor |
| RCT | Reference Control Technology |
| OPLC | Overpressured Layer Chromatography |
| BEJ | Best Engineering Judgement |
| LAWS | Laser Atmospheric Wind Sounder (NASA) |
| VBHL | Valence Bond Heitler-London (wave Function) |
| GTCP | Global Tropospheric Chemistry Program |
| ENR | Epoxidized Natural Rubber |