"EW" meaning in Conventions internationales

{
  "categories": [
    {
      "kind": "other",
      "name": "Symboles en conventions internationales",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Conventions internationales",
      "orig": "conventions internationales",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Initiales de l’anglais Extinct in the Wild (2)"
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "symbol",
  "pos_title": "Symbole 1",
  "related": [
    {
      "word": "W"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en conventions internationales de la métrologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en conventions internationales de la physique",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en conventions internationales de l’électricité",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Symbole de l’exawatt, unité de mesure de puissance du Système international (SI), valant 10¹⁸ watts."
      ],
      "id": "fr-EW-conv-symbol-m-taxprK",
      "tags": [
        "physical"
      ],
      "topics": [
        "electricity",
        "metrology"
      ]
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "EW"
}

{
  "categories": [
    {
      "kind": "other",
      "name": "Symboles en conventions internationales",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Conventions internationales",
      "orig": "conventions internationales",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Initiales de l’anglais Extinct in the Wild (2)"
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "symbol",
  "pos_title": "Symbole 2",
  "related": [
    {
      "word": "CR"
    },
    {
      "word": "DD"
    },
    {
      "word": "EN"
    },
    {
      "word": "EX"
    },
    {
      "word": "LC"
    },
    {
      "word": "NE"
    },
    {
      "word": "NT"
    },
    {
      "word": "VU"
    }
  ],
  "senses": [
    {
      "glosses": [
        "(UICN) Statut de conservation d’une espèce signifiant « éteint à l’état sauvage »."
      ],
      "id": "fr-EW-conv-symbol-GCnTyhh-"
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "EW"
}

{
  "categories": [
    "Symboles en conventions internationales",
    "conventions internationales"
  ],
  "etymology_texts": [
    "Initiales de l’anglais Extinct in the Wild (2)"
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "symbol",
  "pos_title": "Symbole 1",
  "related": [
    {
      "word": "W"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en conventions internationales de la métrologie",
        "Lexique en conventions internationales de la physique",
        "Lexique en conventions internationales de l’électricité"
      ],
      "glosses": [
        "Symbole de l’exawatt, unité de mesure de puissance du Système international (SI), valant 10¹⁸ watts."
      ],
      "tags": [
        "physical"
      ],
      "topics": [
        "electricity",
        "metrology"
      ]
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "EW"
}

{
  "categories": [
    "Symboles en conventions internationales",
    "conventions internationales"
  ],
  "etymology_texts": [
    "Initiales de l’anglais Extinct in the Wild (2)"
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "symbol",
  "pos_title": "Symbole 2",
  "related": [
    {
      "word": "CR"
    },
    {
      "word": "DD"
    },
    {
      "word": "EN"
    },
    {
      "word": "EX"
    },
    {
      "word": "LC"
    },
    {
      "word": "NE"
    },
    {
      "word": "NT"
    },
    {
      "word": "VU"
    }
  ],
  "senses": [
    {
      "glosses": [
        "(UICN) Statut de conservation d’une espèce signifiant « éteint à l’état sauvage »."
      ]
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "EW"
}