MKA may refer to:

Companies and organization

  • Magnusson Klemencic Associates, an American engineering consulting firm
  • Majlis Khuddam-ul Ahmadiyya, the young men's branch of the Ahmadiyya Muslim community
  • Malaysian Kennel Association (), a Malaysian dog club
  • Mandakini Ki Awaaz, a community radio station in Rudraprayag district, Uttarakhand, India
  • Makani Kai Air, a small Hawaiian airline
  • Montclair Kimberley Academy, a private school in Montclair, New Jersey, U.S.

Media

  • Mario Kart Advance, the Japanese title for the 2001 kart racing video game Mario Kart: Super Circuit
  • Mortal Kombat Annihilation, a 1997 American martial arts fantasy film
  • Mortal Kombat: Armageddon, a 2006 video game

Other uses

  • MACsec Key Agreement Protocol, a protocol for exchanging keys for use in the MACsec network security standard (IEEE 802.1AE)
  • Mary-Kate and Ashley Olsen, a twin pair of American actresses and fashion designers
  • <code>.mka</code>, the file extension for audio in the Matroska Multimedia Container format, developed by the Matroska project
  • Matthew Knight Arena, an arena in Eugene, Oregon, U.S.
  • Mustafa Kemal Atatürk (1881–1938), the first president of Turkey
  • Milwaukee Airport Railroad Station, a train station in Milwaukee, Wisconsin, U.S., by Amtrak station code
  • Miller Municipal Airport, Miller, South Dakota, U.S., by FAA LID