"dr" meaning in Swedish

{
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "noun"
      },
      "expansion": "dr",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "doktor"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Swedish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Dr; Abbreviation of doktor."
      ],
      "id": "en-dr-sv-noun-y1gL2roc",
      "links": [
        [
          "Dr",
          "Dr"
        ],
        [
          "doktor",
          "doktor#Swedish"
        ]
      ],
      "related": [
        {
          "word": "fil dr"
        },
        {
          "word": "med dr"
        },
        {
          "word": "tekn dr"
        },
        {
          "word": "teol dr"
        },
        {
          "word": "dir"
        },
        {
          "word": "hc"
        },
        {
          "word": "kand"
        },
        {
          "word": "lic"
        },
        {
          "word": "mag"
        }
      ],
      "synonyms": [
        {
          "word": "d:r"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "dr"
}

{
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "noun"
      },
      "expansion": "dr",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "noun",
  "related": [
    {
      "word": "fil dr"
    },
    {
      "word": "med dr"
    },
    {
      "word": "tekn dr"
    },
    {
      "word": "teol dr"
    },
    {
      "word": "dir"
    },
    {
      "word": "hc"
    },
    {
      "word": "kand"
    },
    {
      "word": "lic"
    },
    {
      "word": "mag"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "doktor"
        }
      ],
      "categories": [
        "Swedish abbreviations",
        "Swedish entries with incorrect language header",
        "Swedish lemmas",
        "Swedish nouns"
      ],
      "glosses": [
        "Dr; Abbreviation of doktor."
      ],
      "links": [
        [
          "Dr",
          "Dr"
        ],
        [
          "doktor",
          "doktor#Swedish"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "d:r"
    }
  ],
  "word": "dr"
}