English

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Noun

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PPO (countable and uncountable, plural PPOs)

  1. (law) Initialism of personal protection order.
  2. Initialism of personal protection officer.
  3. (US, health) Initialism of preferred provider organization.
    Coordinate term: HMO
  4. (chemistry) Initialism of polypropylene oxide.
  5. (chemistry) Initialism of polyphenol oxidase.

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