| Acronym | Meaning |
| PRUDENCE | Prediction Of Regional Scenerios And Uncertainties For Defining European Climate Change Risks And Effects |
| OASM | Operational Analysis Support Model |
| PALE | Paleoclimates From Arctic Lakes And Estuaries |
| AL | Aeronomy Laboratory |
| PSI | Plan Shear Indicator |
| RNG | Renormalization Group |
| ELDOME | Electra Radome |
| WVIOP | Water Vapor Intensive Observing Period |
| I&T | Integration And Test |
| ESSC | Earth System Science Committee |