PMAC may refer to:

  • Permanent Magnet AC Motor, a type of electric motor that uses permanent magnets in addition to windings on its field, rather than windings only.
  • PMAC (cryptography), a message authentication code algorithm
  • Pete Maravich Assembly Center, Louisiana State University
  • Provisional Military Administrative Council or Derg, a military junta that ruled Ethiopia 1974—1987
  • Prevention and Management of Abortion and Its Complications, a Philippine government policy concerning abortion in the Philippines
  • Purchasing Management Association of Canada, a co-sponsor of the Ivey Index
  • "Problem exists between monitor and chair", a term describing computer user error

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