Chronological (Pius VI)

Inscrutabile – On The Problems of the Pontificate (Pius VI – 1775)

Summa Dei – Bull of the Supreme Pontiff Pius VI (Dec. 25, 1775)

Nuper Pro – Brief of the Supreme Pontiff Pius VI (Mar. 6, 1779)

Super Soliditate – Condemning the Errors of Johann Valentin Eybel, Also Known as Febronianism (Pius VI – 1786)

Quod Aliquantum – Encyclical Letter on the Decrees of the French National Assembly (Pius VI – Mar. 10, 1791)

Cum Populi – Brief of the Supreme Pontiff On the Civil Constitution of the Gallican Clergy Promulgated By the National Assembly (Pius VI – April 13, 1791)

Charitas – On The Civil Oath in France (Pius VI – 1791)

Adeo Nota – Encyclical Letter of the Supreme Pontiff on the Defections in Avignon and Carpentras (Pius VI – Apr. 23, 1791)

Quo Luctu – Brief of the Supreme Pontiff to the Venerable Archbishops and Bishops of the Kingdom of France On Relief From Principles of Ecclesiastical Discipline (Pius VI – May 4, 1791)

Ancorche Antichissimo – Chirograph of the Supreme Pontiff Protesting the Decree of the National Assembly of France Pertaining to Avignon and the Venetian Countryside (Pius VI – Nov. 5, 1791)

Novae Hae Litterae – Encyclical Letter of the Supreme Pontiff On the Schism in France (Pius VI – Mar. 19, 1792)

In Gravissimis – Encyclical Letter of the Supreme Pontiff Granting Faculties to the Individual Archbishops, Bishops, and Administrators of the Dioceses of the Kingdom of France Having Communion With the Apostolic See (Pius VI – Mar. 19, 1792)

Ubi Communis – Brief of the Supreme Pontiff to Venerable Brother John, Bishop of Aleria (Pius VI – Apr. 4, 1792)

Dum Nos – Encyclical Letter of the Supreme Pontiff On the Situation in the City of Avignon and in the Venetian County (Pius VI – Apr. 19, 1792)

Quo Fluctu – Brief of the Supreme Pontiff On the Emergency Transfer of Part of the Apostolic Ministry to the Archbishops and Bishops of the Kingdom of France (Pius VI – May 30, 1792)

Ubi Lutetiam – Encyclical Letter of the Supreme Pontiff On Absolving Ecclesiastical Intruders (Pius VI – June 13, 1792)

Ignotae Nemini – Encyclical Letter of the Supreme Pontiff to the Prelates of Germany on the Duty of Hospitality Toward the Exiled Gallican Refugees (Pius VI – Nov. 21, 1792)

Quae Causa – Brief On Extending Public Prayers From Rome Throughout All the Jurisdiction of the Supreme Pontiff (Pius VI – Nov. 24, 1792)

Perpensis Circumstantiis – Declaration of the Supreme Pontiff Extending the Previously Granted Indults (Pius VI – Dec. 10, 1792)

Quare Lacrymae – Allocution of the Supreme Pontiff on the Supposed Martyrdom of the Most Christian King, Louis XVI (Pius VI – June 17, 1793)

Ad Nostras Manus – Encyclical Letter of the Supreme Pontiff Denouncing the Imposter Cleric Guilliot de Folleville (Pius VI – July 31, 1793)

Auctorem Fidei (Pius VI – 1794)

Christi Ecclesiae – Bull of the Supreme Pontiff Granting Authority to the Holy Roman Cardinals to Move the Opening of the Papal Conclave (Pius VI – Dec. 30, 1797)

Constantiam Vestram – Brief of the Supreme Pontiff (In Exile) to the Faithful Bishops of France (Pius VI – Nov. 10, 1798)

Cum Nos Superiori – Papal Bull On Electing the Roman Pontiff (Pius VI – Nov. 13, 1798)

Quoties Animo – Brief of the Supreme Pontiff on the Disposition of the Public Debt by Charles, Catholic King of Spain (Pius VI – Aug. 13, 1799)