MU, Mu or µ may refer to:
Late on the night of June 14, 2015, sheriff's deputies in Greene County, Missouri, United States, found the body of Dee Dee Blanchard (born May 3, 1967 in Chackbay, Louisiana, also known as Clauddine or Claudinea Pitre), facedown in the bedroom of her house just outside Springfield, lying on the bed in a pool of blood from the stab wounds inflicted several days earlier.
Mumbai (, also known as Bombay , the official name until 1995) is the capital city of the Indian state of Maharashtra.
Muhammad (Arabic: مُحمّد, pronounced [muħammad]; c. 570 CE – 8 June 632 CE) was the founder of Islam.
A music genre is a conventional category that identifies some pieces of music as belonging to a shared tradition or set of conventions.
Muammar Mohammed Abu Minyar Gaddafi (; c. 1942 – 20 October 2011), commonly known as Colonel Gaddafi, was a Libyan revolutionary, politician, and political theorist.
Multiple sclerosis (MS) is a demyelinating disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged.