"PVF" meaning in English

{
  "forms": [
    {
      "form": "PVFs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "PVF (countable and uncountable, plural PVFs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "polyvinyl fluoride"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Organic compounds",
          "orig": "en:Organic compounds",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "English words spelled without vowels",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "73 27",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "74 26",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of polyvinyl fluoride."
      ],
      "id": "en-PVF-en-noun-yVPIrawn",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "polyvinyl fluoride",
          "polyvinyl fluoride#English"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) Initialism of polyvinyl fluoride."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    },
    {
      "alt_of": [
        {
          "word": "post-viral fatigue"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Pathology",
          "orig": "en:Pathology",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "English words spelled without vowels",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Abbreviation of post-viral fatigue."
      ],
      "id": "en-PVF-en-noun-ouckKPMR",
      "links": [
        [
          "pathology",
          "pathology"
        ],
        [
          "post-viral fatigue",
          "post-viral fatigue#English"
        ]
      ],
      "raw_glosses": [
        "(pathology) Abbreviation of post-viral fatigue."
      ],
      "synonyms": [
        {
          "word": "PVFS"
        },
        {
          "word": "PVS"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "uncountable"
      ],
      "topics": [
        "medicine",
        "pathology",
        "sciences"
      ]
    }
  ],
  "word": "PVF"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncountable nouns",
    "English words spelled without vowels",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "PVFs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "PVF (countable and uncountable, plural PVFs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "polyvinyl fluoride"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Organic compounds"
      ],
      "glosses": [
        "Initialism of polyvinyl fluoride."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "polyvinyl fluoride",
          "polyvinyl fluoride#English"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) Initialism of polyvinyl fluoride."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    },
    {
      "alt_of": [
        {
          "word": "post-viral fatigue"
        }
      ],
      "categories": [
        "English abbreviations",
        "en:Pathology"
      ],
      "glosses": [
        "Abbreviation of post-viral fatigue."
      ],
      "links": [
        [
          "pathology",
          "pathology"
        ],
        [
          "post-viral fatigue",
          "post-viral fatigue#English"
        ]
      ],
      "raw_glosses": [
        "(pathology) Abbreviation of post-viral fatigue."
      ],
      "synonyms": [
        {
          "word": "PVFS"
        },
        {
          "word": "PVS"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "uncountable"
      ],
      "topics": [
        "medicine",
        "pathology",
        "sciences"
      ]
    }
  ],
  "word": "PVF"
}