Doctoral hats and lyre emblems at Åbo Akademi University

Doctoral hat for Doctors of Philosophy, Doctors of Philosophy (Education), Doctors of Philosophy (Psychology) and Doctors of Health Sciences, with the University of Helsinki’s philosophy lyre emblem

Doctoral hat for Doctors of Theology, no lyre emblem (the velvet ribbon hangs over the brim on the back of the hat)

Doctoral hat for Doctors of Social Sciences, with the University of Helsinki’s social sciences lyre emblem.

Doctoral hat for Doctors of Science (Economics and Business Administration), with the Åbo Akademi University economics and business administration lyre emblem.

Doctoral hat for Doctors of Law, with the University of Helsinki’s lyre emblem for the Faculty of Law.

Doctoral hat for Doctors of Science (Technology), with the Åbo Akademi University chemical engineering lyre emblem.

Doctors of Philosophy in the field of Chemical Engineering and Computer Engineering use the doctoral hat for Doctors of Philosophy, NB with the Åbo Akademi University chemical engineering lyre emblem.