| Acronym | Meaning |
| ADC | Authorized Derivative Classifier |
| MODD | Meteorological And Omega Data Digitizer |
| PHOXA | Photochemical Oxidant And Acid Deposition Model Application |
| R-Z RELATIONSHIP | R = Precipitation Rate |
| ACATS | Airborne Chromatograph For Atmospheric Trace Species |
| INSTEP | Indonesian Seas Flow Through Experiment |
| SWIS | Satellite Weather Information Systems |
| CDC | Centers For Disease Control |
| NAVAID | Navigation Aid |
| MCCS | Mesoscale Convective Complexes |