Mass | Mass media | Mass (liturgy) | Pontifical Gregorian University | Pontifical University of Saint Thomas Aquinas | mass media | mass | Pontifical University of Saint Thomas Aquinas, ''Angelicum'' | Pontifical Catholic University of Chile | Mass Effect | Pontifical Xavierian University | Pontifical Oriental Institute | Mass of Paul VI | Weapon of mass destruction | Tridentine Mass | pound (mass) | Mass production | Mass in B Minor | Mass in B minor | Pontifical Roman Athenaeum S. Apollinare | Mass Effect 3 | List of people associated with the Pontifical University of St. Thomas Aquinas | Pontifical Roman Athenaeum ''S. Apollinare'' | Pontifical North American College | AJK, Mass Communication Research Centre | Pontifical Lateran University | mass surveillance | Mass Appeal | Indian Institute of Mass Communication | Great Mass in C minor |
The pontifical footwear is used only at Tridentine Pontifical Solemn Mass and at functions performed during the same, such as ordination, but not on other occasions, as, for example, Confirmation, Solemn Vespers, etc.