| Acronym | Meaning |
| SLPA | Sea-Level Pressure Anomaly |
| C | A Programming Language Used Extensively In Systems Software |
| GTG | GARP Task Group |
| TMD | Thailand Meteorological Department |
| ONERA | Office National D'Etudes Et De Recherches Aerospatiales |
| OCC | Operations Control Center |
| AARC | Alliance For Acid Rain Control |
| IOC | International Ozone Commission |
| AISC | Industry |
| ATMOS | Atmospheric Trace Molecules Observed By Spectroscopy |