UMR may stand for:
- Underground Media Revolution, a music e-zine in Pakistan
- Uninitialized Memory Reads
- University of Missouri–Rolla, former name of the Missouri University of Science and Technology
- University of Minnesota Rochester
- Unreal Media Ripper
- Upper Mississippi River
- Ursula Maier-Rabler
- unité mixte de recherche, a French administrative entity created between a research center located in a public university and a French Scientific and Technical Research Establishment(Établissement public à caractère scientifique et technologique) like CNRS or INRA
- United Medical Resources, medical insurance company.
and also :
- Woomera, South Australia airport IATA code