| Acronym | Meaning |
| WEAP | Weather Education And Awareness Project |
| PSA | Pressure Switch Assembly |
| IT | Information Transport |
| GCM | Global Change Model |
| MARS | Meteorological Airborne Radar Data System |
| A/C | Aircraft |
| ITOS | Improved Tiros Operational Satellite |
| GCTE | Global Change And Terrestrial Ecosystems |
| AI | Action Item |
| FSL | Forecast Systems Laboratory |