Authorized

• Léon XIII, 1810‒1903

  Latin No transliteration scheme used
  Entry element	Léon XIII

• ليون الثالث عشر (البابا)، 1810‒1903

  Arabic - Arabic No transliteration scheme used
  Entry element	ليون الثالث عشر (البابا)

Variant

• Leo XIII (1810−1903)

  Latin - German No transliteration scheme used
  Entry element	Leo XIII (1810−1903)

• Léon 13

  Latin - French No transliteration scheme used
  Entry element	Léon 13

• Leone XIII (1810−1903)

  Latin - Latin No transliteration scheme used
  Entry element	Leone XIII (1810−1903)

• Leoun XIII (pape ; 1810-1903)

  Latin No transliteration scheme used
  Entry element	Leoun XIII (pape ; 1810-1903)

• Pecci, Gioacchino (1810-1903)

  Latin No transliteration scheme used
  Entry element	Pecci, Gioacchino (1810-1903)

• Pecci, Joachim (1810-1903)

  Latin No transliteration scheme used
  Entry element	Pecci, Joachim (1810-1903)

• Pecci, Vincenzo Gioacchino (1810-1903)

  Latin No transliteration scheme used
  Entry element	Pecci, Vincenzo Gioacchino (1810-1903)

• البابا ليون 13 (1810−1903)

  Arabic No transliteration scheme used
  Entry element	البابا ليون 13 (1810−1903)