| Acronym | Meaning |
| NEPA | National Environmental Policy Act |
| AIR | Aerosol Ionic Redistribution |
| FEN | Free Electron Network |
| EST | Expressed Sequence Tag |
| SPAES | Spin Polarized Auger Electron Spectroscopy |
| CCB | Calcium Channel Blocker |
| BICMOS | Bipolar Complementary Metal Oxide Semiconductor |
| FEED | Field Emission Energy Distribution |
| IDEAL | International Digital Electronic Access Library |
| WLA | Waste Load Allocation |