| Acronym | Meaning |
| CGI | Common Gateway Interface (web Scripting Tool) |
| PIPECO | Photoion-photoelectron Coincidence Spectroscopy |
| PREVENT | Pacific Northwest Regional Visibility Expt. Using Natural Tracers |
| EAP | Emission Assessment Program |
| ASSP | Aerosol Scattering Spectrometer Probe |
| GMP | Good Manufacturing Practice |
| SCOP | Spherical Complex Optical Potential (in Quantum Calcn. On Mol. Scattering) |
| AASD | Anaerobic Activated Sludge Digestion |
| SHEED | Scanning High-energy Electron Diffraction |
| LUFT | Leaking Underground Fuel Tank |