"MA15+" meaning in All languages combined

{
  "etymology_text": "Abbreviation of “Mature Accompanied.”\nThe rating was introduced by the Australian Classification Board (ACB) in 1993 to close a massive gap in the previous rating system between the unrestricted M (Mature) rating and the strictly restricted R18+ (Restricted) rating.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "MA15+ (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Australian English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Film",
          "orig": "en:Film",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Of a movie, restricted to audiences aged 15 and over."
      ],
      "id": "en-MA15+-en-adj-nM7xeBZV",
      "links": [
        [
          "film",
          "film#Noun"
        ]
      ],
      "raw_glosses": [
        "(Australia, film) Of a movie, restricted to audiences aged 15 and over."
      ],
      "tags": [
        "Australia",
        "not-comparable"
      ],
      "topics": [
        "broadcasting",
        "film",
        "media",
        "television"
      ]
    }
  ],
  "word": "MA15+"
}

{
  "etymology_text": "Abbreviation of “Mature Accompanied.”\nThe rating was introduced by the Australian Classification Board (ACB) in 1993 to close a massive gap in the previous rating system between the unrestricted M (Mature) rating and the strictly restricted R18+ (Restricted) rating.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "MA15+ (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Australian English",
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms spelled with +",
        "English terms spelled with numbers",
        "English uncomparable adjectives",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Film"
      ],
      "glosses": [
        "Of a movie, restricted to audiences aged 15 and over."
      ],
      "links": [
        [
          "film",
          "film#Noun"
        ]
      ],
      "raw_glosses": [
        "(Australia, film) Of a movie, restricted to audiences aged 15 and over."
      ],
      "tags": [
        "Australia",
        "not-comparable"
      ],
      "topics": [
        "broadcasting",
        "film",
        "media",
        "television"
      ]
    }
  ],
  "word": "MA15+"
}