"TK" meaning in Indonesian

{
  "forms": [
    {
      "form": "TKku",
      "tags": [
        "first-person",
        "possessive"
      ]
    },
    {
      "form": "TKmu",
      "tags": [
        "possessive",
        "second-person"
      ]
    },
    {
      "form": "TKnya",
      "tags": [
        "possessive",
        "third-person"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "",
        "pl": "-"
      },
      "expansion": "TK (first-person possessive TKku, second-person possessive TKmu, third-person possessive TKnya)",
      "name": "id-noun"
    }
  ],
  "lang": "Indonesian",
  "lang_code": "id",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "kindergarten",
          "word": "taman kanak-kanak"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "langcode": "id",
          "name": "Education",
          "orig": "id:Education",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of taman kanak-kanak (“kindergarten”)."
      ],
      "id": "en-TK-id-noun-3ivR~9CR",
      "links": [
        [
          "education",
          "education"
        ],
        [
          "taman kanak-kanak",
          "taman kanak-kanak#Indonesian"
        ]
      ],
      "raw_glosses": [
        "(education) Initialism of taman kanak-kanak (“kindergarten”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "education"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "cartometric point",
          "word": "titik kartometrik"
        }
      ],
      "categories": [
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Indonesian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "14 86",
          "kind": "other",
          "name": "Indonesian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of titik kartometrik (“cartometric point”)."
      ],
      "id": "en-TK-id-noun-hmLskJ-0",
      "links": [
        [
          "titik",
          "titik#Indonesian"
        ],
        [
          "kartometrik",
          "kartometrik#Indonesian"
        ]
      ],
      "qualifier": "mapping",
      "raw_glosses": [
        "(mapping) Initialism of titik kartometrik (“cartometric point”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈteka/"
    },
    {
      "ipa": "[ˈt̪e.ka]"
    }
  ],
  "word": "TK"
}

{
  "categories": [
    "Indonesian 2-syllable words",
    "Indonesian entries with incorrect language header",
    "Indonesian lemmas",
    "Indonesian nouns",
    "Indonesian terms with IPA pronunciation",
    "Indonesian terms with redundant script codes",
    "Indonesian uncountable nouns"
  ],
  "forms": [
    {
      "form": "TKku",
      "tags": [
        "first-person",
        "possessive"
      ]
    },
    {
      "form": "TKmu",
      "tags": [
        "possessive",
        "second-person"
      ]
    },
    {
      "form": "TKnya",
      "tags": [
        "possessive",
        "third-person"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "",
        "pl": "-"
      },
      "expansion": "TK (first-person possessive TKku, second-person possessive TKmu, third-person possessive TKnya)",
      "name": "id-noun"
    }
  ],
  "lang": "Indonesian",
  "lang_code": "id",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "kindergarten",
          "word": "taman kanak-kanak"
        }
      ],
      "categories": [
        "Indonesian initialisms",
        "id:Education"
      ],
      "glosses": [
        "Initialism of taman kanak-kanak (“kindergarten”)."
      ],
      "links": [
        [
          "education",
          "education"
        ],
        [
          "taman kanak-kanak",
          "taman kanak-kanak#Indonesian"
        ]
      ],
      "raw_glosses": [
        "(education) Initialism of taman kanak-kanak (“kindergarten”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "education"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "cartometric point",
          "word": "titik kartometrik"
        }
      ],
      "categories": [
        "Indonesian initialisms"
      ],
      "glosses": [
        "Initialism of titik kartometrik (“cartometric point”)."
      ],
      "links": [
        [
          "titik",
          "titik#Indonesian"
        ],
        [
          "kartometrik",
          "kartometrik#Indonesian"
        ]
      ],
      "qualifier": "mapping",
      "raw_glosses": [
        "(mapping) Initialism of titik kartometrik (“cartometric point”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈteka/"
    },
    {
      "ipa": "[ˈt̪e.ka]"
    }
  ],
  "word": "TK"
}