FMR may refer to:
Design Front mid-engine, rear-wheel-drive layout Fujitsu FMR, a Japanese computer architecture
Financial Fidelity Management and Research, an American investment management company
Legal Federal Management Regulation, in the United States Code of Federal Regulations
Medical FMR (chemotherapy), a chemotherapy regimen
Music Favorite Music Radio, a Philippine radio network owned by Philippine Collective Media Corporation Festival Mushroom Records, a defunct Australian record label Fine Music Radio, broadcasting in Cape Town, South Africa FMR Records, an English record label
Publishing FMR Magazine, an art periodical published by the eponymous Franco Maria Ricci Francisco Martins Rodrigues, Portuguese communist author
Science Ferromagnetic resonance
Sports Mexican Rugby Federation (Spanish: ) Monegasque Rugby Federation (French: )
Other Les Fusiliers Mont-Royal, a Canadian reserve infantry unit Falmer railway station, a railway station in Sussex, England