Mach or Mach number is speed expressed as a multiple of the speed of sound.
Mach may also refer to:
Computing Mach (kernel), an operating systems kernel technology ATI Mach, a 2D GPU chip by ATI GNU Mach, the microkernel upon which GNU Hurd is based
Places Mach, Balochistan, a town in Pakistan Mach railway station, a railway station in Machh, Pakistan Machynlleth or Mach, a town in Wales Mach (crater), a lunar crater 3949 Mach, an asteroid
People Mach (surname) Hayato Sakurai (born 1975), Japanese mixed martial artist known as "Mach" Mach, a fictional character in Mach a Šebestová
Arts and entertainment "Mach" (song), a 2010 song by Rainbow Mach (Transformers), a Multiforce character in Transformers: Victory M.A.C.H. (video game) M.A.C.H., a fictional series of cyborg and robot agents in M.A.C.H. 1 Mach: The First Colony, a 1983 role-playing game
Other uses Muscarinic acetylcholine receptor (mACh), of cells Fly Castelluccio Mach, an Italian paramotor design Vietnamese mạch, an obsolete Vietnamese currency unit MACH-IV (test), the test used to assess the Machiavellianism construct
See also
Mac (disambiguation) Mach O (disambiguation) Mach 1 (disambiguation) Mach 2 (disambiguation) Mach 3 (disambiguation) Mach 4 (disambiguation) Mach 5 (disambiguation) Mach 6 (disambiguation) Mach 7 (disambiguation) Mach 8 (disambiguation) Mach 9 (disambiguation) Mach 10 (disambiguation) Mache (unit), an obsolete unit of volumic radioactivity Mack (disambiguation) Mak (disambiguation)