"UTSL" meaning in English

{
  "etymology_text": "A pun on Obi-Wan Kenobi's \"Use the Force, Luke!\" in Star Wars.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "UTSL",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "alt_of": [
        {
          "word": "use the source"
        },
        {
          "word": "Luke"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Internet",
          "orig": "en:Internet",
          "parents": [
            "Computing",
            "Networking",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Star Wars",
          "orig": "en:Star Wars",
          "parents": [
            "American fiction",
            "Disney",
            "Film",
            "Science fiction",
            "Fiction",
            "United States",
            "Comics",
            "Television",
            "Entertainment",
            "Mass media",
            "Speculative fiction",
            "Artistic works",
            "North America",
            "Literature",
            "Broadcasting",
            "Culture",
            "Media",
            "Genres",
            "Art",
            "America",
            "Writing",
            "Telecommunications",
            "Society",
            "Communication",
            "Earth",
            "Human behaviour",
            "Language",
            "Technology",
            "All topics",
            "Nature",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of use the source, Luke."
      ],
      "id": "en-UTSL-en-phrase-GeguS3QD",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "use",
          "use#English"
        ],
        [
          "the",
          "the#English"
        ],
        [
          "source",
          "source#English"
        ],
        [
          "Luke",
          "Luke#English"
        ]
      ],
      "raw_glosses": [
        "(Internet) Initialism of use the source, Luke."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɛl"
    }
  ],
  "word": "UTSL"
}

{
  "etymology_text": "A pun on Obi-Wan Kenobi's \"Use the Force, Luke!\" in Star Wars.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "UTSL",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "alt_of": [
        {
          "word": "use the source"
        },
        {
          "word": "Luke"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English entries with topic categories using raw markup",
        "English initialisms",
        "English lemmas",
        "English phrases",
        "English terms derived from Star Wars",
        "Rhymes:English/ɛl",
        "Rhymes:English/ɛl/4 syllables",
        "en:Internet",
        "en:Star Wars"
      ],
      "glosses": [
        "Initialism of use the source, Luke."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "use",
          "use#English"
        ],
        [
          "the",
          "the#English"
        ],
        [
          "source",
          "source#English"
        ],
        [
          "Luke",
          "Luke#English"
        ]
      ],
      "raw_glosses": [
        "(Internet) Initialism of use the source, Luke."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɛl"
    }
  ],
  "word": "UTSL"
}