NFR may refer to:
Organizations and programs National Film Registry, US National Firefighter Registry for Cancer New Republican Force, Bolivian political party NFR Norges forskningsråd, The Research Council of Norway, RCN in English
Science and engineering Network flight recorder, a software intrusion detection system Nociceptive flexion reflex, a muscle withdrawal reflex Non-filterable residue, equivalent to total suspended solids Non-functional requirement "Not for resuscitation", alternative wording to "Do not resuscitate" in medical records
Others Not For Resale, a form of software product license Norman Fucking Rockwell, a Lana Del Rey album, a.k.a. NFR!, 2019 National Finals Rodeo, US nfr or nefer, an ancient Egyptian hieroglyph Non-financial risk NFR (Northeast Frontier Railway zone), one of the 17 railway zones in India