"PSP" meaning in Slovak

{
  "head_templates": [
    {
      "args": {
        "1": "n-p"
      },
      "expansion": "PSP n pl",
      "name": "sk-proper noun"
    }
  ],
  "lang": "Slovak",
  "lang_code": "sk",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(“Rules of Slovak Orthography”), published regularly by Slovak Academy of Sciences. The PSP is the official handbook of proper Slovak spelling, as well as the rules of Slovak grammar",
          "word": "Pravidlá slovenského pravopisu"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Slovak entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Slovak pluralia tantum",
          "parents": [
            "Pluralia tantum",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of Pravidlá slovenského pravopisu (“Rules of Slovak Orthography”), published regularly by Slovak Academy of Sciences. The PSP is the official handbook of proper Slovak spelling, as well as the rules of Slovak grammar"
      ],
      "id": "en-PSP-sk-name-HwBAyz04",
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "neuter",
        "plural"
      ]
    }
  ],
  "word": "PSP"
}

{
  "head_templates": [
    {
      "args": {
        "1": "n-p"
      },
      "expansion": "PSP n pl",
      "name": "sk-proper noun"
    }
  ],
  "lang": "Slovak",
  "lang_code": "sk",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(“Rules of Slovak Orthography”), published regularly by Slovak Academy of Sciences. The PSP is the official handbook of proper Slovak spelling, as well as the rules of Slovak grammar",
          "word": "Pravidlá slovenského pravopisu"
        }
      ],
      "categories": [
        "Pages with 4 entries",
        "Pages with entries",
        "Slovak entries with incorrect language header",
        "Slovak initialisms",
        "Slovak lemmas",
        "Slovak neuter nouns",
        "Slovak palindromes",
        "Slovak pluralia tantum",
        "Slovak proper nouns",
        "Slovak words without vowels"
      ],
      "glosses": [
        "Initialism of Pravidlá slovenského pravopisu (“Rules of Slovak Orthography”), published regularly by Slovak Academy of Sciences. The PSP is the official handbook of proper Slovak spelling, as well as the rules of Slovak grammar"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "neuter",
        "plural"
      ]
    }
  ],
  "word": "PSP"
}