| Acronym | Definition |
|---|
| NWPL➣National Water Polo League (est. 1962; UK) |
| NWPL➣New Westminster Public Library (British Columbia, Canada) |
| NWPL➣New World Performance Laboratory (Akron, OH) |
| NWPL➣Newcastle Working Papers in Linguistics (University of Newcastle; UK) |
| NWPL➣Naval Warfare Publications Library |
| NWPL➣New Waverly Public Library (New Waverly, TX) |