| Acronym | Definition |
|---|
| NPDC➣Nasopalatine Duct Cyst |
| NPDC➣National Plant Data Center (USDA) |
| NPDC➣New Plymouth District Council (New Zealand) |
| NPDC➣Naval Personnel Development Command |
| NPDC➣New Product Development Center |
| NPDC➣National Property Disposition Center (mortgages) |
| NPDC➣National Petroleum Development Company |
| NPDC➣National Parts Distribution Center |