"אא״וו" meaning in Yiddish

{
  "forms": [
    {
      "form": "u.a.v.",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "yi",
        "2": "initialism",
        "head": "אא״וו",
        "tr": "u.a.v."
      },
      "expansion": "אא״וו • (u.a.v.)",
      "name": "head"
    }
  ],
  "lang": "Yiddish",
  "lang_code": "yi",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(un azoy vayter): etc",
          "word": "און אַזוי ווײַטער"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Yiddish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yiddish terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of און אַזוי ווײַטער (un azoy vayter): etc."
      ],
      "id": "en-אא״וו-yi-adv-Zhq3u3~r",
      "links": [
        [
          "און אַזוי ווײַטער",
          "און אַזוי ווײַטער#Yiddish"
        ],
        [
          "etc.",
          "etc."
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "אא״וו"
}

{
  "forms": [
    {
      "form": "u.a.v.",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "yi",
        "2": "initialism",
        "head": "אא״וו",
        "tr": "u.a.v."
      },
      "expansion": "אא״וו • (u.a.v.)",
      "name": "head"
    }
  ],
  "lang": "Yiddish",
  "lang_code": "yi",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(un azoy vayter): etc",
          "word": "און אַזוי ווײַטער"
        }
      ],
      "categories": [
        "Yiddish entries with incorrect language header",
        "Yiddish initialisms",
        "Yiddish lemmas",
        "Yiddish terms with non-redundant manual transliterations",
        "Yiddish terms with redundant head parameter"
      ],
      "glosses": [
        "Initialism of און אַזוי ווײַטער (un azoy vayter): etc."
      ],
      "links": [
        [
          "און אַזוי ווײַטער",
          "און אַזוי ווײַטער#Yiddish"
        ],
        [
          "etc.",
          "etc."
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "אא״וו"
}