Acronyms dictionary PNW What does PNW mean? PNW is an acronym for Pacific Northwest, which includes Oregon, Washington, Idaho, and British Columbia in Canada. Some consider parts of California, Montana, and southeastern Alaska part of the Pacific Northwest, too. What's hot cancel culture simp Karen Coomer Examples of PNW Good morning! Happy Thursday from the #PNW! 🌲🏔 @sinath_life, April, 2018 Just can't get enough of how beautiful this city is. 😍 #Seattle #PNW @LindseyFOX26, April, 2018 12 Epic PNW Hikes For You And Your Dog Elle Ossello, OutdoorProject.com, September, 2017 SEE MORE EXAMPLES Popular now cancel culture simp Karen Coomer Who uses PNW? Just Added book it, ruca, puto, streaks, mhm Note This is not meant to be a formal definition of PNW like most terms we define on Dictionary.com, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of PNW that will help our users expand their word mastery.