Electrical Abbreviations and Acronyms

1. NPCC
   Northeast Power Coordinating Council (US)
2. NPD
   Norwegian Petroleum Directorate
3. NPDES
   National Pollution Discharge Elimination System
4. NPFC
   US National Pollution Funds Center
5. NPR
   Notice of Proposed Rulemaking
6. NPREP
   National Preparedness for Response Exercise Program
7. NPRM
   Notice of Proposed Rulemaking
8. NPS
   Nominal Pipe Size (sometimes NS)
9. NPSH
   Net Positive Suction Head
10. NPT
    Nonproductive Time
11. NPV
    Net Present Value {economics}
12. NPW
    New Pool Wildcat
13. NR
    Number
14. NR
    Nonconformance Report
15. NRC
    Nuclear Regulatory Commission (US)
16. NRC
    National Response Center
17. NRCS
    National Resource Conservation Service (US)
18. NRDA
    National Resource Damage Assessment
19. NRECA
    National Association of Rural Electric Cooperatives (US)
20. NREPA
    National Resource and Environmental Protection Act (US)

Last updated: May 24, 2020 — Total entries: 4,130