| Acronym | Meaning |
| ESA | Endangeded Species Act |
| PSPR | Perfectly Stirred Pulsed Reactor |
| MLT | Magnetic Local Time |
| FEBIAD | Forced Electron Beam Induced Arc Discharge |
| PEFR | Peak Expiratory Flow Rate (lung Function) |
| EAES | Electron-excited Auger Electron Spectroscopy |
| MAGICC | Model For The Assessment Of Greenhouse-gas Induced Climate Change |
| APN | Aminopeptidase N |
| CAMV | Cauliflower Mosaic Virus |
| NLGI | National Lubricating Grease Institute |