| Acronym | Meaning |
| SWEAT | Severe Weather Threat |
| ECMRWF | European Centre For Medium-Range Weather Forecasts |
| PACJET | Pacific Land-falling Jets Experiment |
| PACLAT | Pacific Latitudinal Distribution Of Photochemical Trace Species |
| AACS | Airborne Activity Confinement System |
| GDPS | Global Data Processing System |
| STEM | Scanning-transmission Electron Microscope |
| AEC | Associate Enforcement Counsel |
| ASCENT | Atmospheric Sounding |
| RTD | Regional Transportation Department |