"A.B.C." meaning in Old Spanish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "es",
            "2": "abecé"
          },
          "expansion": "Spanish: abecé",
          "name": "desc"
        },
        {
          "args": {
            "1": "osp",
            "2": "abece"
          },
          "expansion": "abece",
          "name": "m"
        },
        {
          "args": {
            "1": "see <i class=\"Latn mention\" lang=\"osp\">abece</i>"
          },
          "expansion": "(see abece)",
          "name": "qualifier"
        }
      ],
      "text": "Spanish: abecé (see abece)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "osp",
        "2": "la"
      },
      "expansion": "Latin [Term?]",
      "name": "der"
    },
    {
      "args": {
        "1": "osp",
        "2": "abece"
      },
      "expansion": "abece",
      "name": "m"
    }
  ],
  "etymology_text": "The first three letters of the Latin [Term?] alphabet, or an abbreviation of abece.",
  "head_templates": [
    {
      "args": {
        "1": "osp",
        "2": "noun",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "A.B.C. m",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "A.B.C. m (usually uncountable)",
      "name": "osp-noun"
    }
  ],
  "lang": "Old Spanish",
  "lang_code": "osp",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Spanish entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "[…] and he ordered them according to the letters of the Arabic alphabet, as they are ordered here according to the Latin ones.",
          "ref": "c. 1250, Alfonso X, Lapidario, f. 111r",
          "text": "[…] ⁊ ordeno las por las letras del .A.B.C. arauigas. ſegund eſtan aqui ordenadas por las latinas.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "alphabet, ABCs"
      ],
      "id": "en-A.B.C.-osp-noun-Zc2Ph~SH",
      "links": [
        [
          "alphabet",
          "alphabet"
        ],
        [
          "ABC",
          "ABC"
        ]
      ],
      "synonyms": [
        {
          "word": "abece"
        }
      ],
      "tags": [
        "masculine",
        "uncountable",
        "usually"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aβeˈt͡se/"
    }
  ],
  "word": "A.B.C."
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "es",
            "2": "abecé"
          },
          "expansion": "Spanish: abecé",
          "name": "desc"
        },
        {
          "args": {
            "1": "osp",
            "2": "abece"
          },
          "expansion": "abece",
          "name": "m"
        },
        {
          "args": {
            "1": "see <i class=\"Latn mention\" lang=\"osp\">abece</i>"
          },
          "expansion": "(see abece)",
          "name": "qualifier"
        }
      ],
      "text": "Spanish: abecé (see abece)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "osp",
        "2": "la"
      },
      "expansion": "Latin [Term?]",
      "name": "der"
    },
    {
      "args": {
        "1": "osp",
        "2": "abece"
      },
      "expansion": "abece",
      "name": "m"
    }
  ],
  "etymology_text": "The first three letters of the Latin [Term?] alphabet, or an abbreviation of abece.",
  "head_templates": [
    {
      "args": {
        "1": "osp",
        "2": "noun",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "A.B.C. m",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "A.B.C. m (usually uncountable)",
      "name": "osp-noun"
    }
  ],
  "lang": "Old Spanish",
  "lang_code": "osp",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Latin term requests",
        "Old Spanish abbreviations",
        "Old Spanish entries with incorrect language header",
        "Old Spanish entries with language name categories using raw markup",
        "Old Spanish lemmas",
        "Old Spanish masculine nouns",
        "Old Spanish nouns",
        "Old Spanish terms derived from Latin",
        "Old Spanish terms with IPA pronunciation",
        "Old Spanish terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "english": "[…] and he ordered them according to the letters of the Arabic alphabet, as they are ordered here according to the Latin ones.",
          "ref": "c. 1250, Alfonso X, Lapidario, f. 111r",
          "text": "[…] ⁊ ordeno las por las letras del .A.B.C. arauigas. ſegund eſtan aqui ordenadas por las latinas.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "alphabet, ABCs"
      ],
      "links": [
        [
          "alphabet",
          "alphabet"
        ],
        [
          "ABC",
          "ABC"
        ]
      ],
      "tags": [
        "masculine",
        "uncountable",
        "usually"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aβeˈt͡se/"
    }
  ],
  "synonyms": [
    {
      "word": "abece"
    }
  ],
  "word": "A.B.C."
}