"OKB" meaning in Indonesian

{
  "head_templates": [
    {
      "args": {
        "1": "id",
        "2": "noun"
      },
      "expansion": "OKB",
      "name": "head"
    }
  ],
  "lang": "Indonesian",
  "lang_code": "id",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "nouveau riche, new money",
          "word": "orang kaya baru"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Indonesian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of orang kaya baru (“nouveau riche, new money”)."
      ],
      "id": "en-OKB-id-noun-NPWhC5tz",
      "links": [
        [
          "orang kaya baru",
          "orang kaya baru#Indonesian"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/oˈka.be/"
    },
    {
      "ipa": "[oˈka.be]"
    }
  ],
  "word": "OKB"
}

{
  "head_templates": [
    {
      "args": {
        "1": "id",
        "2": "noun"
      },
      "expansion": "OKB",
      "name": "head"
    }
  ],
  "lang": "Indonesian",
  "lang_code": "id",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "nouveau riche, new money",
          "word": "orang kaya baru"
        }
      ],
      "categories": [
        "Indonesian 3-syllable words",
        "Indonesian entries with incorrect language header",
        "Indonesian initialisms",
        "Indonesian lemmas",
        "Indonesian nouns",
        "Indonesian terms with IPA pronunciation",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "Initialism of orang kaya baru (“nouveau riche, new money”)."
      ],
      "links": [
        [
          "orang kaya baru",
          "orang kaya baru#Indonesian"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/oˈka.be/"
    },
    {
      "ipa": "[oˈka.be]"
    }
  ],
  "word": "OKB"
}