"OPC HDA" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "proper noun"
      },
      "expansion": "OPC HDA",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "group of standards of the OPC Foundation that provides COM specifications for communicating data from devices, like databases, and applications that provide historical data.",
          "word": "OPC Historical Data Access"
        }
      ],
      "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": "Communication",
          "orig": "en:Communication",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Programming",
          "orig": "en:Programming",
          "parents": [
            "Computing",
            "Software engineering",
            "Technology",
            "Computer science",
            "Engineering",
            "Software",
            "All topics",
            "Sciences",
            "Applied sciences",
            "Media",
            "Fundamental",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of OPC Historical Data Access (group of standards of the OPC Foundation that provides COM specifications for communicating data from devices, like databases, and applications that provide historical data.)"
      ],
      "hypernyms": [
        {
          "word": "OPC"
        }
      ],
      "id": "en-OPC_HDA-en-name-sJHDHvtc",
      "links": [
        [
          "communication",
          "communication"
        ],
        [
          "programming",
          "programming#Noun"
        ],
        [
          "OPC",
          "OPC#English"
        ],
        [
          "Historical",
          "historical#English"
        ],
        [
          "Data",
          "data#English"
        ],
        [
          "Access",
          "access#English"
        ],
        [
          "COM",
          "COM#English"
        ]
      ],
      "raw_glosses": [
        "(communication, programming) Initialism of OPC Historical Data Access (group of standards of the OPC Foundation that provides COM specifications for communicating data from devices, like databases, and applications that provide historical data.)"
      ],
      "related": [
        {
          "word": "OPC DA"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "communication",
        "communications",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    }
  ],
  "word": "OPC HDA"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "proper noun"
      },
      "expansion": "OPC HDA",
      "name": "head"
    }
  ],
  "hypernyms": [
    {
      "word": "OPC"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "word": "OPC DA"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "extra": "group of standards of the OPC Foundation that provides COM specifications for communicating data from devices, like databases, and applications that provide historical data.",
          "word": "OPC Historical Data Access"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Communication",
        "en:Programming"
      ],
      "glosses": [
        "Initialism of OPC Historical Data Access (group of standards of the OPC Foundation that provides COM specifications for communicating data from devices, like databases, and applications that provide historical data.)"
      ],
      "links": [
        [
          "communication",
          "communication"
        ],
        [
          "programming",
          "programming#Noun"
        ],
        [
          "OPC",
          "OPC#English"
        ],
        [
          "Historical",
          "historical#English"
        ],
        [
          "Data",
          "data#English"
        ],
        [
          "Access",
          "access#English"
        ],
        [
          "COM",
          "COM#English"
        ]
      ],
      "raw_glosses": [
        "(communication, programming) Initialism of OPC Historical Data Access (group of standards of the OPC Foundation that provides COM specifications for communicating data from devices, like databases, and applications that provide historical data.)"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "communication",
        "communications",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    }
  ],
  "word": "OPC HDA"
}