| Acronym | Meaning |
| OMNET | N/A |
| SPO | Sacramento Peak Observatory |
| PRECIP | Processing Of Emissions By Clouds And Precipitation |
| FPA | Federal Pesticide Act |
| SBIR | Small Business Innovative Research |
| MPI | Message Passing Interface |
| VTPR | Vertical Temperature Profile Radiometer |
| NSIDC | National Snow And Ice Data Center |
| LLWAS | Low-Level Wind Shear Alert System |
| CCPP | Climate Change Prediction Program |