See also: Pha, pha, -pha, phà, phá, and phā

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Noun edit

PHA (plural PHAs)

  1. (astronomy, ecology, geology) Initialism of potentially hazardous asteroid.
    Hypernyms: PHO, NEA
    Coordinate term: PHC
  2. (biochemistry) Initialism of phytohemagglutinin.
  3. Abbreviation of public health agency.
  4. Initialism of polyhydroxyalkanoate.

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