"PR" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "PR",
        "sort": "ひーあーる"
      },
      "expansion": "English PR",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from English PR.",
  "forms": [
    {
      "form": "PR",
      "ruby": [
        [
          "PR",
          "ピーアール"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "pīāru",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ピーアール"
      },
      "expansion": "PR(ピーアール) • (pīāru)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "60 40",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "64 36",
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "66 34",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "78 22",
          "kind": "other",
          "name": "Japanese terms with Nakadaka pitch accent (Tōkyō)",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "synonym of パブリック・リレーションズ (paburikku rirēshonzu, “public relations”); PR"
      ],
      "id": "en-PR-ja-noun-uUAxvuXj",
      "links": [
        [
          "パブリック・リレーションズ",
          "パブリック・リレーションズ#Japanese"
        ],
        [
          "public relations",
          "public relations"
        ],
        [
          "PR",
          "PR#English"
        ]
      ],
      "synonyms": [
        {
          "extra": "(paburikku rirēshonzu, “public relations”); PR",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "パブリック・リレーションズ"
        }
      ]
    },
    {
      "glosses": [
        "promotion"
      ],
      "id": "en-PR-ja-noun-rbhFdSfd",
      "links": [
        [
          "promotion",
          "promotion"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "ピーアール"
    },
    {
      "ipa": "[pʲiːa̠ːɾɯ̟]"
    }
  ],
  "word": "PR"
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant alt parameters",
    "Japanese links with redundant wikilinks",
    "Japanese nouns",
    "Japanese terms borrowed from English",
    "Japanese terms derived from English",
    "Japanese terms with IPA pronunciation",
    "Japanese terms with IPA pronunciation with pitch accent",
    "Japanese terms with Nakadaka pitch accent (Tōkyō)",
    "Japanese terms with non-redundant non-automated sortkeys",
    "Japanese terms with redundant sortkeys",
    "Pages with 11 entries",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "PR",
        "sort": "ひーあーる"
      },
      "expansion": "English PR",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from English PR.",
  "forms": [
    {
      "form": "PR",
      "ruby": [
        [
          "PR",
          "ピーアール"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "pīāru",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ピーアール"
      },
      "expansion": "PR(ピーアール) • (pīāru)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "synonym of パブリック・リレーションズ (paburikku rirēshonzu, “public relations”); PR"
      ],
      "links": [
        [
          "パブリック・リレーションズ",
          "パブリック・リレーションズ#Japanese"
        ],
        [
          "public relations",
          "public relations"
        ],
        [
          "PR",
          "PR#English"
        ]
      ],
      "synonyms": [
        {
          "extra": "(paburikku rirēshonzu, “public relations”); PR",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "パブリック・リレーションズ"
        }
      ]
    },
    {
      "glosses": [
        "promotion"
      ],
      "links": [
        [
          "promotion",
          "promotion"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "ピーアール"
    },
    {
      "ipa": "[pʲiːa̠ːɾɯ̟]"
    }
  ],
  "word": "PR"
}