| Acronym | Meaning |
| NGI | Next Generation Internet |
| MCA | Moist Convective Adjustment |
| HARVARD | Harvard/Smithsonian Center For Astrophysics |
| ATMOS | Atmospheric Trace Molecules Observed By Spectroscopy |
| ACE | Accelerated Computing Environment |
| ADI | Acceptable Daily Intake |
| SERON | Southeastern Regional Oxidant Network Program |
| API | Absolute Position Indication |
| EDP | Embedded Data Processor |
| OMO | Office Of Meteorological Observations |