"RKU" meaning in English

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      "expansion": "Borrowed from German RKU",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from German RKU.",
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Reichskommissariat Ukraine"
        }
      ],
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          "kind": "other",
          "name": "English entries with incorrect language header",
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          "source": "w"
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          "name": "Pages with 2 entries",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nazism",
          "orig": "en:Nazism",
          "parents": [
            "Fascism",
            "Ideologies",
            "White supremacist ideology",
            "Politics",
            "Society",
            "Anti-Semitism",
            "Racism",
            "All topics",
            "Forms of discrimination",
            "Fundamental",
            "Discrimination"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of Reichskommissariat Ukraine."
      ],
      "id": "en-RKU-en-name-W7m-tfnb",
      "links": [
        [
          "Reichskommissariat Ukraine",
          "w:Reichskommissariat Ukraine"
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      ],
      "raw_glosses": [
        "(historical) Initialism of Reichskommissariat Ukraine."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "historical",
        "initialism"
      ]
    }
  ],
  "word": "RKU"
}

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        "2": "de",
        "3": "RKU"
      },
      "expansion": "Borrowed from German RKU",
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  ],
  "etymology_text": "Borrowed from German RKU.",
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    {
      "args": {},
      "expansion": "RKU",
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
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        {
          "word": "Reichskommissariat Ukraine"
        }
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        "English initialisms",
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        "English proper nouns",
        "English terms borrowed from German",
        "English terms derived from German",
        "English terms with historical senses",
        "English uncountable nouns",
        "Pages with 2 entries",
        "Pages with entries",
        "en:Nazism"
      ],
      "glosses": [
        "Initialism of Reichskommissariat Ukraine."
      ],
      "links": [
        [
          "Reichskommissariat Ukraine",
          "w:Reichskommissariat Ukraine"
        ]
      ],
      "raw_glosses": [
        "(historical) Initialism of Reichskommissariat Ukraine."
      ],
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        "historical",
        "initialism"
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  "word": "RKU"
}