| Acronym | Meaning |
| AGCM | Atmospheric General Circulation Models |
| ESD | Environmental Satellite Data |
| ACSH | American Council On Science & Health |
| WRF | Weather Research And Forecast |
| MARC | Middle Atmosphere Responses To Changes |
| IASH | International Association Of Scientific Hydrology |
| EH | Assistant Secretary For Environment |
| CARSS | Center For Atmospheric And Remote Sounding Studies |
| ENS | European Nuclear Society |
| GHZ | Giga Hertz |