| Acronym | Definition |
|---|
| NPWS➣National Parks and Wildlife Service (Australia) |
| NPWS➣Nobel Prize Women in Science: Their Lives, Struggles, and Momentous Discoveries (Sharon Bertsch McGrayne book) |
| NPWS➣National Plan for Water Security (Australia) |
| NPWS➣Northern Plains Watercolor Society (Rapid City, SD) |
| NPWS➣Non-Potable Water System (sanitation) |
| NPWS➣National Public Weather Services (Kenya) |