"J.-C." meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "Jésus Christ"
      },
      "expansion": "Abbreviation of Jésus Christ",
      "name": "abbrev"
    },
    {
      "args": {
        "1": "Jesus Christ"
      },
      "expansion": "(Jesus Christ)",
      "name": "gloss"
    }
  ],
  "etymology_text": "Abbreviation of Jésus Christ (Jesus Christ)",
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "J.-C. m",
      "name": "fr-proper noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "JC (Jesus Christ)"
      ],
      "id": "en-J.-C.-fr-name-WR8cDk2S",
      "links": [
        [
          "JC",
          "JC"
        ],
        [
          "Jesus Christ",
          "Jesus Christ#English"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʒe.zy.kʁi/"
    }
  ],
  "word": "J.-C."
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "Jésus Christ"
      },
      "expansion": "Abbreviation of Jésus Christ",
      "name": "abbrev"
    },
    {
      "args": {
        "1": "Jesus Christ"
      },
      "expansion": "(Jesus Christ)",
      "name": "gloss"
    }
  ],
  "etymology_text": "Abbreviation of Jésus Christ (Jesus Christ)",
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "J.-C. m",
      "name": "fr-proper noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "French 3-syllable words",
        "French abbreviations",
        "French entries with incorrect language header",
        "French lemmas",
        "French links with redundant wikilinks",
        "French masculine nouns",
        "French multiword terms",
        "French proper nouns",
        "French terms spelled with .",
        "French terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "JC (Jesus Christ)"
      ],
      "links": [
        [
          "JC",
          "JC"
        ],
        [
          "Jesus Christ",
          "Jesus Christ#English"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʒe.zy.kʁi/"
    }
  ],
  "word": "J.-C."
}