"STT" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "STT",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "speech to text"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of speech to text."
      ],
      "id": "en-STT-en-noun-DDH1u8H~",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "speech to text",
          "w:speech to text"
        ]
      ],
      "raw_glosses": [
        "(computing) Initialism of speech to text."
      ],
      "related": [
        {
          "word": "TTS"
        }
      ],
      "synonyms": [
        {
          "word": "SR"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "STT"
}

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "STT",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "TTS"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "speech to text"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English links with redundant alt parameters",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English words without vowels",
        "en:Computing"
      ],
      "glosses": [
        "Initialism of speech to text."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "speech to text",
          "w:speech to text"
        ]
      ],
      "raw_glosses": [
        "(computing) Initialism of speech to text."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "SR"
    }
  ],
  "word": "STT"
}