MX

MX or Mx may refer to:

Internet and computing

• .mx, an Internet top-level domain
• MX record, an Internet data element used for routing email
• WinMX, a file sharing program
• Logitech MX Revolution, a computer mouse
• Macromedia Studio MX, a web content software program
• Maximum mode, a processor hardware mode

Media

• MX (band)
• mX (newspaper)
• Mylo Xyloto, an album by Coldplay
• "MX", a song by the Deftones on the album Around the Fur

Natural science

• Maxwell (unit), measuring magnetic flux
• Murexide, an ammonium compound
• Mutagen X, an organochloride

Other uses

• MX missile
• Mexicana de Aviación, an airline, IATA code MX
• Mexico, ISO 3166 code MX
• Middlesex School, Concord, Massachusetts
• Montreal Exchange
• Motocross, a sport
• 1010, Roman numeral MX
• Mx, a gender-neutral honorific replacing "Mr." and "Ms."
• A designation for letter beacons, a type of radio transmission