| Acronym | Meaning |
| MAC | Apple Macintosh Computer |
| ACC | Accumulator |
| LEARN | Laboratory Experience In Atmospheric Research |
| WG/MDM | Working Group For Meteorological Data Management |
| PA | Position Angle |
| ISTP | International Solar Terrestrial Program |
| UCARNET | University Cooperation For Atmospheric Research Network |
| QPF | Quantitative Prediction Of Precipitation |
| RTVS | Real-Time Verification System |
| ACC | Abrupt Climate Change |