| Acronym | Meaning |
| AIDA | Archive 1 Data Analyzer |
| WPL | Wave Propagation Laboratory |
| MWP | MicroWave Profiler |
| LDR | Linear Depolarization Ratio |
| EPICS | Experimental Physics & Industrial Control System |
| SEAC | (National Bureau Of) Standards Eastern Automatic Computer |
| DECMAIL | An Electronic Mail Facility Provided By DEC |
| CDS | Coronal Doppler Spectrometer |
| AWFTF | Aviation Weather Forecasting Task Force |
| DOI | Department Of Interior |