WNR Views 15 meanings found WNR is a versatile abbreviation seen in tech circles for wireless network routers, in medical reports to indicate a measurement is within normal range, and occasionally as the title of news or community publications. Miscellaneous Wistar Normotensive Rats Wireless Network Router Watermark to Noise Ratio Within Normal Range Community Wisconsin Natural Resources magazine White Nationalist Report World News Review Governmental West Nodaway River Academic & Science Weapons Neutron Research Regional Windorah, Queensland, Australia Computing Wideband Network Radio Business Wave Net Resources, Inc. Werkstoffnummer ( Material Number) Sports Wednesday Night Racing Wednesday Night Races