| Acronym | Meaning |
| RAM | Rad Academica De Mexico |
| ELCHEM | Electrified Clouds As Sources Of NOx |
| MOSES | Meteorological Observing Station |
| G-TUF | G-Tunnel Underground Facility |
| CCSP | Coupled Climate Systems Program |
| ESO | European Southern Observatory |
| DTF | Development And Test Facility |
| JSPO | Joint Systems Program Office |
| EEA | European Environment Agency |
| HAPEX | Hydrological Atmospheric Pilot Experiment |