| Acronym | Meaning |
| GOM | Global Observations And Modeling Project |
| EOLE | The French Program Like GHOST |
| ADI | Acceptable Daily Intake |
| ASTER | Atmosphere-Surface Turbulent Exchange Research Facility |
| MCA | Moist Convective Adjustment |
| PCAS | Passive Cavity Aerosol Spectrometer |
| GDP | GARP Data Processing |
| UGGI | See IUGG |
| ADR | Alternative Dispute Resolution |
| TES | Tropospheric Emission Spectrometer |