| Acronym | Meaning |
| C&DH | Command And Data Handling |
| AOM | Annual Operating & Maintenance |
| MRF | Medium-Range Forecast |
| NSRDS | National Standard Reference Data System |
| NPI | NEXRAD Product Interface |
| ANDAS | Advanced Neutron Detection Analysis System |
| FBA | Forecasting By Analogy |
| EBAM | Electron-beam-accessed-memory |
| OSO | Orbiting Solar Observatory |
| STRADAP | Storm Radar Data Processor |