Found 4 full forms for NPDES
| Term | Full Form | Category |
|---|---|---|
| NPDES | National Pollutant Discharge Elimination System 
| Others |
| NPDES | National Pollutant Discharge Elimination Systems
| Others |
| NPDES | National Pollution Dilution and Elimination System
| Others |
| NPDES | National Pollution Discharge Elimination System
| Others |