| Acronym | Meaning |
 | AGR | Advanced Gas-cooled Reactor |
 | ALJ | Administrative Law Judge |
 | PCRGA | Precipitation Chemistry |
 | LAPB | Local Analysis And Prediction Branch |
 | SCEP | Study Of Critical Environmental Problems |
 | PDE | Partial Differential Equation |
 | AMMS | Advanced Microwave Moisture Sounder |
 | FWPCA | Federal Water Pollution Control Act |
 | DEA | Drug Enforcement Administration |
 | VAP | Voluntary Assistance Program |