We do however know that several radical groups are or have been formally affiliated with al-Qaeda.

The students presented their reading at the film center on May 23, in a production that was not formally affiliated with the school.

It will be the only group looking into the events at the academy that is not formally affiliated with the Department of Defense.

Others may count membership based on those adult believers who have formally affiliated themselves with the congregation.

The group, not formally affiliated with Haskins Laboratories, continues to meet.

In 1933 the College was formally affiliated with the University as its first residential college.

There are over a hundred clubs and societies formally affiliated with the students' association.

It is not formally affiliated with any real estate board or association.

The Center is formally affiliated with a number of University programs.

These poets were not formally affiliated; most of them did not even know or read each other.