"DG" meaning in Allemand

{
  "categories": [
    {
      "kind": "other",
      "name": "Dates manquantes en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Sigles en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Allemand",
      "orig": "allemand",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Sigle). (Date à préciser) Abréviation de Dachgeschoss."
  ],
  "lang": "Allemand",
  "lang_code": "de",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en allemand de l’architecture",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en allemand",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Abréviation de Dachgeschoss. Comble."
      ],
      "id": "fr-DG-de-noun-P2PL1a29",
      "topics": [
        "architecture"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\de.ɡe\\"
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "DG"
}

{
  "categories": [
    "Dates manquantes en allemand",
    "Lemmes en allemand",
    "Noms communs en allemand",
    "Sigles en allemand",
    "allemand"
  ],
  "etymology_texts": [
    "(Sigle). (Date à préciser) Abréviation de Dachgeschoss."
  ],
  "lang": "Allemand",
  "lang_code": "de",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en allemand de l’architecture",
        "Wiktionnaire:Exemples manquants en allemand"
      ],
      "glosses": [
        "Abréviation de Dachgeschoss. Comble."
      ],
      "topics": [
        "architecture"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\de.ɡe\\"
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "DG"
}