| Acronym | Meaning |
| MODE | Mid-Oceanic Dynamics Experiment |
| SGGE | Second GARP Global Experiment |
| EFNS | Educational Foundation For Nuclear Science |
| AGL | Above Ground Level |
| TRACE | Transport And Atmospheric Chemistry Near The Equator |
| TOPCAT | A Clear Air Turbulence Measurement Program |
| EMR | Electronic Mail Registration |
| VIL | Vertical Integrated Liquid |
| AIV | Aviation-impact Variable |
| ARPS | Advanced Regional Prediction System |