It is not a professional institution, but a collaboration of them.

The course is accredited by various academic and professional institutions.

These changes also marked the recognition of the league's status as a fully professional institution.

Many personnel went on to leadership positions in professional institutions.

More than a dozen professional institutions supported the action, which is to continue until Feb. 9.

The Club evolved into a professional institution from 1971.

Glanville was involved with many professional institutions and other bodies.

This is how amateurs are able to threaten professional institutions.

Instead they rely on professional institutions to report the news and then simply "amplify" the story.

It is an elite international professional institution based in London.