"HTSI" meaning in English

{
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    {
      "args": {},
      "expansion": "HTSI",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "How to Spend It"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Publishing",
          "orig": "en:Publishing",
          "parents": [
            "Industries",
            "Mass media",
            "Business",
            "Culture",
            "Media",
            "Economics",
            "Society",
            "Communication",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of How to Spend It."
      ],
      "id": "en-HTSI-en-name-A7eAMKNd",
      "links": [
        [
          "publishing",
          "publishing#Noun"
        ],
        [
          "How to Spend It",
          "w:Financial_Times#How_to_Spend_It"
        ]
      ],
      "raw_glosses": [
        "(publishing) Initialism of How to Spend It."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "media",
        "publishing"
      ]
    }
  ],
  "word": "HTSI"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "HTSI",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "How to Spend It"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Publishing"
      ],
      "glosses": [
        "Initialism of How to Spend It."
      ],
      "links": [
        [
          "publishing",
          "publishing#Noun"
        ],
        [
          "How to Spend It",
          "w:Financial_Times#How_to_Spend_It"
        ]
      ],
      "raw_glosses": [
        "(publishing) Initialism of How to Spend It."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "media",
        "publishing"
      ]
    }
  ],
  "word": "HTSI"
}