| Acronym | Meaning |
| DNFSB | Defense Nuclear Facilities Safety Board |
| LDM | Local Data Manager |
| LOD2 | Lightweight Omega Digital Dropwindsonde |
| ENSO | El Ni-o-Southern Oscillation |
| APOLLO2 | RTD SRL Code For Operating Limits |
| SLATT | Stratospheric Latitudinal And Temporal Trends (exchange Committee) |
| FTACH | Fourier Tachometer |
| STF | Short-Term Forecast |
| APS | Advanced Power Source |
| NSSL | National Severe Storms Laboratory |