"N.Z." meaning in English

{
  "head_templates": [
    {
      "args": {},
      "expansion": "N.Z.",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "New Zealand"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Law",
          "orig": "en:Law",
          "parents": [
            "Justice",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of New Zealand."
      ],
      "id": "en-N.Z.-en-name-mLGvlPsX",
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "New Zealand",
          "New Zealand#English"
        ]
      ],
      "raw_glosses": [
        "(law) Abbreviation of New Zealand."
      ],
      "synonyms": [
        {
          "word": "NZ"
        },
        {
          "word": "N. Z."
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "N.Z."
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "N.Z.",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "New Zealand"
        }
      ],
      "categories": [
        "English abbreviations",
        "English case citation abbreviations",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English lemmas",
        "English proper nouns",
        "English terms spelled with .",
        "English uncountable nouns",
        "English words without vowels",
        "en:Law"
      ],
      "glosses": [
        "Abbreviation of New Zealand."
      ],
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "New Zealand",
          "New Zealand#English"
        ]
      ],
      "raw_glosses": [
        "(law) Abbreviation of New Zealand."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "NZ"
    },
    {
      "word": "N. Z."
    }
  ],
  "word": "N.Z."
}