| Acronym | Meaning |
| ALJ | Administrative Law Judge |
| EPI | Environmental Policy Institute |
| HRT | High Rate Tape |
| CAL/VAL | Calibration/Validation |
| RRWDS | Radar Remote Weather Display System |
| GN | Ground Network |
| ATD | Atmospheric Technology Division |
| FIRE | Fast Imaging Ranicon Experiment |
| NCPO | National Climate Project Office |
| APE | Action Plan Element |