"ОБЖ" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "осно́вы безопа́сности жизнеде́ятельности"
      },
      "expansion": "Initialism of осно́вы безопа́сности жизнеде́ятельности (osnóvy bezopásnosti žiznedéjatelʹnosti)",
      "name": "initialism"
    }
  ],
  "etymology_text": "Initialism of осно́вы безопа́сности жизнеде́ятельности (osnóvy bezopásnosti žiznedéjatelʹnosti).",
  "forms": [
    {
      "form": "OBŽ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "",
        "2": "m-in",
        "3": "-"
      },
      "expansion": "ОБЖ • (OBŽ) m inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ru",
          "name": "Education",
          "orig": "ru:Education",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Health and Safety (a subject taught in Russian schools that should provide knowledge of healthy life skills and personal safety)"
      ],
      "id": "en-ОБЖ-ru-noun-KMeSEdsA",
      "links": [
        [
          "education",
          "education"
        ]
      ],
      "raw_glosses": [
        "(education) Health and Safety (a subject taught in Russian schools that should provide knowledge of healthy life skills and personal safety)"
      ],
      "tags": [
        "indeclinable"
      ],
      "topics": [
        "education"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[o bɛ ˈʐɛ]"
    }
  ],
  "word": "ОБЖ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "осно́вы безопа́сности жизнеде́ятельности"
      },
      "expansion": "Initialism of осно́вы безопа́сности жизнеде́ятельности (osnóvy bezopásnosti žiznedéjatelʹnosti)",
      "name": "initialism"
    }
  ],
  "etymology_text": "Initialism of осно́вы безопа́сности жизнеде́ятельности (osnóvy bezopásnosti žiznedéjatelʹnosti).",
  "forms": [
    {
      "form": "OBŽ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "",
        "2": "m-in",
        "3": "-"
      },
      "expansion": "ОБЖ • (OBŽ) m inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Russian entries with incorrect language header",
        "Russian inanimate nouns",
        "Russian indeclinable nouns",
        "Russian initialisms",
        "Russian lemmas",
        "Russian masculine nouns",
        "Russian nouns",
        "Russian terms with IPA pronunciation",
        "Russian terms with redundant head parameter",
        "ru:Education"
      ],
      "glosses": [
        "Health and Safety (a subject taught in Russian schools that should provide knowledge of healthy life skills and personal safety)"
      ],
      "links": [
        [
          "education",
          "education"
        ]
      ],
      "raw_glosses": [
        "(education) Health and Safety (a subject taught in Russian schools that should provide knowledge of healthy life skills and personal safety)"
      ],
      "tags": [
        "indeclinable"
      ],
      "topics": [
        "education"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[o bɛ ˈʐɛ]"
    }
  ],
  "word": "ОБЖ"
}