"NAC" meaning in English

See NAC in All languages combined, or Wiktionary

Proper name

Head templates: {{en-prop}} NAC
  1. Initialism of Native American Church. Tags: abbreviation, alt-of, initialism Alternative form of: Native American Church
    Sense id: en-NAC-en-name-QEDYA9SH
  2. Initialism of New Administrative Capital. Tags: abbreviation, alt-of, initialism Alternative form of: New Administrative Capital
    Sense id: en-NAC-en-name-WUjbqae- Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries Disambiguation of English entries with incorrect language header: 34 43 5 5 9 4 Disambiguation of Pages with 1 entry: 35 46 6 3 7 2 Disambiguation of Pages with entries: 35 47 6 2 8 2
  3. (rail transport) The station code of Nam Cheong in Hong Kong.
    Sense id: en-NAC-en-name-A5FQlPHf Categories (other): English links with redundant wikilinks, Rail transportation, Station codes Topics: rail-transport, railways, transport

Noun

Head templates: {{en-noun|-}} NAC (uncountable)
  1. (computing) Initialism of network access control. Tags: abbreviation, alt-of, initialism, uncountable Alternative form of: network access control
    Sense id: en-NAC-en-noun-YLJsJQkh Categories (other): Computing Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences
  2. (pharmacology) Abbreviation of N-acetylcysteine. Tags: abbreviation, alt-of, uncountable Alternative form of: N-acetylcysteine
    Sense id: en-NAC-en-noun-d4iJYoDj Categories (other): Pharmaceutical drugs Topics: medicine, pharmacology, sciences
  3. (biochemistry) Abbreviation of N-acetylcarnosine. Tags: abbreviation, alt-of, uncountable Alternative form of: N-acetylcarnosine
    Sense id: en-NAC-en-noun-9XW9SjQM Categories (other): Biochemistry Topics: biochemistry, biology, chemistry, microbiology, natural-sciences, physical-sciences
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      "expansion": "NAC",
      "name": "en-prop"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Native American Church"
        }
      ],
      "categories": [],
      "glosses": [
        "Initialism of Native American Church."
      ],
      "id": "en-NAC-en-name-QEDYA9SH",
      "links": [
        [
          "Native American Church",
          "Native American Church#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    },
    {
      "alt_of": [
        {
          "word": "New Administrative Capital"
        }
      ],
      "categories": [
        {
          "_dis": "34 43 5 5 9 4",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "35 46 6 3 7 2",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "35 47 6 2 8 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of New Administrative Capital."
      ],
      "id": "en-NAC-en-name-WUjbqae-",
      "links": [
        [
          "New Administrative Capital",
          "New Administrative Capital#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    },
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          "kind": "other",
          "name": "English links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Rail transportation",
          "orig": "en:Rail transportation",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Station codes",
          "orig": "en:Station codes",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "The station code of Nam Cheong in Hong Kong."
      ],
      "id": "en-NAC-en-name-A5FQlPHf",
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "station code",
          "w:station code"
        ],
        [
          "Nam Cheong",
          "w:Nam Cheong station"
        ]
      ],
      "raw_glosses": [
        "(rail transport) The station code of Nam Cheong in Hong Kong."
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "NAC"
}

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "network access control"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
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        }
      ],
      "glosses": [
        "Initialism of network access control."
      ],
      "id": "en-NAC-en-noun-YLJsJQkh",
      "links": [
        [
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        ],
        [
          "network",
          "network#English"
        ],
        [
          "access",
          "access#English"
        ],
        [
          "control",
          "control#English"
        ]
      ],
      "raw_glosses": [
        "(computing) Initialism of network access control."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
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      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "alt_of": [
        {
          "word": "N-acetylcysteine"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Pharmaceutical drugs",
          "orig": "en:Pharmaceutical drugs",
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        }
      ],
      "glosses": [
        "Abbreviation of N-acetylcysteine."
      ],
      "id": "en-NAC-en-noun-d4iJYoDj",
      "links": [
        [
          "pharmacology",
          "pharmacology"
        ],
        [
          "N-",
          "N-#English"
        ],
        [
          "acetylcysteine",
          "acetylcysteine#English"
        ]
      ],
      "raw_glosses": [
        "(pharmacology) Abbreviation of N-acetylcysteine."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "uncountable"
      ],
      "topics": [
        "medicine",
        "pharmacology",
        "sciences"
      ]
    },
    {
      "alt_of": [
        {
          "word": "N-acetylcarnosine"
        }
      ],
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          "name": "Biochemistry",
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        }
      ],
      "glosses": [
        "Abbreviation of N-acetylcarnosine."
      ],
      "id": "en-NAC-en-noun-9XW9SjQM",
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        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "N-",
          "N-#English"
        ],
        [
          "acetylcarnosine",
          "acetylcarnosine#English"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) Abbreviation of N-acetylcarnosine."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "uncountable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "NAC"
}
{
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    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English proper nouns",
    "English uncountable nouns",
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    "Pages with entries"
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Native American Church"
        }
      ],
      "categories": [
        "English initialisms"
      ],
      "glosses": [
        "Initialism of Native American Church."
      ],
      "links": [
        [
          "Native American Church",
          "Native American Church#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    },
    {
      "alt_of": [
        {
          "word": "New Administrative Capital"
        }
      ],
      "categories": [
        "English initialisms"
      ],
      "glosses": [
        "Initialism of New Administrative Capital."
      ],
      "links": [
        [
          "New Administrative Capital",
          "New Administrative Capital#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    },
    {
      "categories": [
        "English abbreviations",
        "English links with redundant wikilinks",
        "en:Rail transportation",
        "en:Station codes"
      ],
      "glosses": [
        "The station code of Nam Cheong in Hong Kong."
      ],
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "station code",
          "w:station code"
        ],
        [
          "Nam Cheong",
          "w:Nam Cheong station"
        ]
      ],
      "raw_glosses": [
        "(rail transport) The station code of Nam Cheong in Hong Kong."
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "NAC"
}

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "network access control"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Computing"
      ],
      "glosses": [
        "Initialism of network access control."
      ],
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          "computing",
          "computing#Noun"
        ],
        [
          "network",
          "network#English"
        ],
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          "access",
          "access#English"
        ],
        [
          "control",
          "control#English"
        ]
      ],
      "raw_glosses": [
        "(computing) Initialism of network access control."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "alt_of": [
        {
          "word": "N-acetylcysteine"
        }
      ],
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        "English abbreviations",
        "en:Pharmaceutical drugs"
      ],
      "glosses": [
        "Abbreviation of N-acetylcysteine."
      ],
      "links": [
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          "pharmacology",
          "pharmacology"
        ],
        [
          "N-",
          "N-#English"
        ],
        [
          "acetylcysteine",
          "acetylcysteine#English"
        ]
      ],
      "raw_glosses": [
        "(pharmacology) Abbreviation of N-acetylcysteine."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "uncountable"
      ],
      "topics": [
        "medicine",
        "pharmacology",
        "sciences"
      ]
    },
    {
      "alt_of": [
        {
          "word": "N-acetylcarnosine"
        }
      ],
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        "en:Biochemistry"
      ],
      "glosses": [
        "Abbreviation of N-acetylcarnosine."
      ],
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          "biochemistry",
          "biochemistry"
        ],
        [
          "N-",
          "N-#English"
        ],
        [
          "acetylcarnosine",
          "acetylcarnosine#English"
        ]
      ],
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        "(biochemistry) Abbreviation of N-acetylcarnosine."
      ],
      "tags": [
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        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "NAC"
}

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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-09-06 from the enwiktionary dump dated 2026-09-02 using wiktextract (ccec6f1 and 4deed51). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.