"IDFA" meaning in All languages combined

{
  "forms": [
    {
      "form": "IDFAs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "IDFA (plural IDFAs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "identifier for advertisers"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Marketing",
          "orig": "en:Marketing",
          "parents": [
            "Business",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of identifier for advertisers."
      ],
      "id": "en-IDFA-en-noun-Lwk2ECZX",
      "links": [
        [
          "marketing",
          "marketing#Noun"
        ],
        [
          "identifier",
          "identifier#English"
        ],
        [
          "for",
          "for#English"
        ],
        [
          "advertiser",
          "advertiser#English"
        ]
      ],
      "raw_glosses": [
        "(marketing) Initialism of identifier for advertisers."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "business",
        "marketing"
      ]
    }
  ],
  "word": "IDFA"
}

{
  "forms": [
    {
      "form": "IDFAs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "IDFA (plural IDFAs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "identifier for advertisers"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Marketing"
      ],
      "glosses": [
        "Initialism of identifier for advertisers."
      ],
      "links": [
        [
          "marketing",
          "marketing#Noun"
        ],
        [
          "identifier",
          "identifier#English"
        ],
        [
          "for",
          "for#English"
        ],
        [
          "advertiser",
          "advertiser#English"
        ]
      ],
      "raw_glosses": [
        "(marketing) Initialism of identifier for advertisers."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "business",
        "marketing"
      ]
    }
  ],
  "word": "IDFA"
}