Products Abbreviations and Acronyms

1. NPE
   Northern Pipeline Extension
2. NPMO
   Nonconformities per Million Opportunities
3. NPR
   Nail Polish Remover
4. NPS
   National Pipe Straight Thread
5. NPST
   National Pipe Straight Thread
6. NPT
   National Pipe Thread
7. NPTR
   Net Price Received
8. NR
   No Return
9. NR
   No Reserve
10. NR
    Non-Returnable
11. NR
    Normal Recommended retail price
12. NRB
    Non-Rotating Boot
13. NRF
    Non-Run-Flat Tire
14. NRFB
    Never Removed From Box
15. NRP
    Non-Removable Pin
16. NRR
    Noise Reduction Rating
17. NRR
    Non-Return Rate
18. NRRL
    Noise Reduction Rating for the Lower-rated protector
19. NRRO
    Non-Repeatable Run-Out
20. NRRV
    Non-Road Recreational Vehicle

Last updated: May 23, 2020 — Total entries: 4,143