| Acronym | Meaning |
| MPR | Advanced Microwave Precipitation Radiometer |
| NSRC | National Systems And Research Company |
| MEGAN | Model Of The Exchange Of Gases Between The Atmosphere And Nature |
| SHEF | Standard Hydrometeorological Exchange Format |
| D/RADEX | Digital Radar Experiment |
| STERAO | Stratosphere-Troposphere Experiments |
| AFTAC | Air Force Technical Applications Center |
| OLR | Outgoing Longwave Radiation |
| OASC | Office Of Advanced Scientific Computing |
| IASPEI | International Association Of Seismology And Physics Of The Earth's Interior |