| Acronym | Definition |
|---|
| NPLD➣National Public Lands Day |
| NPLD➣North Polar Layered Deposits (ice layers) |
| NPLD➣Network to Promote Linguistic Diversity (EU) |
| NPLD➣Niles Public Library District (Niles, IL) |
| NPLD➣Non-Pioneer Light Demander (seedling growth) |
| NPLD➣National Pro-Life Democrats |