| Acronym | Meaning |
| NCAP | Noncriteria Air Pollutants |
| VHL | Von-Hippel Lindau |
| FC | Frozen Core (approxn. For Electron-atom Scattering Calcns.) |
| EVA | Ethylene-vinyl Acetate Copolymer |
| AOIPS | Atmospheric And Oceanographic Information Processing System |
| LOPC | Laser Optical Particle Counter |
| RCRIS | Resource Conservation And Recovery Information System |
| TRACS | Trends In Atmospheric Constituents Study |
| CEFIC | European Chemical Industry Association |
| OIDA | Optoelectronics Industry Development Association |