| Abbreviation | Definition |
|---|---|
| DNMI | Det Norske Meteorologiske Institutt (Norwegian Meteorological Institute) |
| DNP | Did Not Predict |
| DOD | In meteorology DOD means ''Degree of Damage'' as so. |
| DOI | Department Of Interior |
| DOMSAT | Domestic Communications Satellite |
| DOW | Doppler On Wheels |
| DPS | Distributed Processing System |
| DRG | Digital Raster Graphs |
| DRGS | Direct readout ground stations |
| DRWP | Doppler Radar Wind Profiler |
| DSO | Dark Sky Observation |
| DTA | Dangerous Thunderstorm Alert |
| DTR | Daily Temperature Reading |
| DTR | Diurnal Temperature Range |
| DTSS | Digital Topographic Support System |
| DUAT | Direct User Access Terminal |
| DWL | Dead Water Level |
| DWW | Davis Weather Wizard |
| E | Atmosphere layer 55 to 85 miles up |
| E | Eastern |