| Acronym | Meaning |
| UNIDATA | UNIDATA Program Center |
| DOS | Department Of Space |
| AY | Sandia National Laboratory |
| PEM | Pacific Exploratory Mission |
| NGM | Nested Grid Model |
| CAPPPI | Citizen Ambassador Program Of People To People International |
| ATAC | Advanced Technology Advisory Committee |
| ARG | Appointments Review Group |
| ACP | Acoustic Doppler Profilers |
| NECHE | Northeast Colorado Hail Experiment |