1990

• Letter to Cardinal Salvatore Pappalardo, Archbishop of Palermo (December 7, 1990)
  [Latin]

• Letter to H.E. Msgr. Angelo Sodano on the occasion of his appointment as Pro-Secretary of State (December 1, 1990)
  [Italian]

• Letter to Cardinal Edmund Casimir Szoka on the occasion of the National Catechetical Congress of the Philippines (November 21, 1990)
  [Italian, Latin]

• Letter to Cardinal Angelo Suquía Goicoechea on the fourth centenary of the death of St John of the Cross (November 4, 1990)
  [Italian, Latin]

• Message to His Beatitude Nasrallah Pierre Sfeir, Maronite Patriarch of Antioch (October 19, 1990)
  [French, Italian]

• Letter to Father José Agustín Orbegozo Jauregui, General Superior of the Passionists (October 16, 1990)
  [Italian]

• Message to H.E. Msgr. Javier Pérez de Cuellar on the occasion of the World Summit for Children (September 22, 1990)
  [English, Italian, Spanish]

• Letter to Cardinal Francis Arinze on the occasion of the Fourth International Meeting of Prayer for Peace in Bari (September 21, 1990)
  [Italian]

• Papal Letter Ogni Qualvolta (August 30, 1990)
  [English, Italian, Spanish]
   
• On the occasion of the anniversary of the death of Saint Bernard, Abbot and Doctor of the Church (August 20, 1990)
  [Latin]
   
• Letter to the General Superior of the Society of Jesus (July 31, 1990)
  [Italian]
   
• Letter to Cardinal Édouard Gagnon (July 7, 1990)
  [Latin]

• Letter Plurimum Significans, on the 14th centenary of the elevation of St Gregory the Great to the Papacy (June 29, 1990)
  [Spanish]

• Letter to the Bishops Delegates to the Fifth Plenary Assembly of the Federation of Asian Bishops’ Conferences (June 23, 1990)
  [English, Italian]

• Letter to the Archbishop of Birmingham on the first Centenary of the death of John Henry Newman (June 18, 1990)
  [English, Italian]

• Letter to the Superior General of the Society of Jesus (June 1, 1990)
  [Italian, Latin]

• Letter to Cardinal Paul Poupard (May 20, 1990)
  [Italian, Latin]

• Letter to Cardinal Simon Lourdusamy (May 3, 1990)
  [Italian, Latin]

• Letter to Cardinal Marco Cè, Patriarch of Venice, on the occasion of the Ecclesial Congress of the Dioceses of Triveneto (April 25, 1990)
  [Italian]

• Letter for Catholic University Day (April 21, 1990)
  [Italian]

• Letter on the 50th anniversary of the death of Fr Luigi Orione (March 12, 1990)
  [Italian]

• Message to the President-elect of the Republic of Namibia (March 11, 1990)
  [English, Italian]
   
• Chirograph for the new configuration of the Institute for Religious Works (March 1, 1990)
  [Italian]

• Letter to Cardinal Laszlo Paskai, Archbishop of Esztergom (February 6, 1990)
  [Italian]

• Message to His Beatitude Nasrallah Pierre Sfeir, Patriarch of Antioch for Maronites - Bkerkè (February 5, 1990)
  [French, Italian]

• Message to the Bishops from North and Central America, the Caribbean and the Philippines (January 20, 1990)
  [English, Italian]