Pontifical Academy of Saint Thomas Aquinas, Fellow (Professor Ordinarius), September 2003.

It is one of the ten such Pontifical Academies established by the Holy See.

Ryłko served as vice-rector of the Kraków seminary before teaching practical theology at the Pontifical Theological Academy of Kraków.

Based on The Pontifical Academy of Sciences: A Historical Profile (in PDF)

Pontifical Academy of Sciences Scripta Varia 32: 947-979.

Pontifical Academy of Sciences (1978)

A Pontifical Academy is an academic learned society established by or under the direction of the Holy See.

In 1815 the papal government returned, the academy was renamed as Pontifical Academy of Fine Arts but the educational offer remained unchanged.

The Pontifical Ecclesiastical Academy is a college and is not one of the ten specific Pontifical Academies of the Holy See.

He has also been a member of the Pontifical Theological Academy since 1989.