NWP
NWP may refer to:

Businesses and organisations 
 National Woman's Party, U.S., 1916–2021
 National Writing Project, U.S.
 New World Pasta, a North American pasta manufacturer, 1999–2021
 Northwestern Polytechnic, a Canadian college, founded 1966
 North Wales Police, U.K., founded 1974

Places 
 Newport railway station, Wales (CRS code: NWP)
 Northwest Passage, a sea route
 Northwestern Pacific Railroad, a U.S. rail route

Science 
 Numerical weather prediction, mathematical modelling of the atmosphere and oceans