| Acronym | Meaning |
| TCD | Thermal Conductivity Detector (for Gas Chromatography) |
| COED | Computer Optimized Experimental Design |
| MCM 41 | Mobil Catalytic Material 41 |
| NAI | Neutral Atom Imaging (astronomical Plasmas) |
| RMP | Risk Management Program |
| RFI | RCRA Facility Investigation |
| APIOS | Acid Precipitation In Ontario Study |
| ADW | Asymptotic Distorted Wave |
| TFELD | Thin Film Electroluminescent Device |
| PSD | Particle Size Distribution |