"It was never a voluntary association, you know," she said.

It is a voluntary association, led by a committee of elected officers.

The voluntary association was founded in 1958, and has over 3000 members.

A sodalitas was a form of voluntary association or society.

The bad old days were long past when law restricted voluntary association.

It is a voluntary, non-profit association of national food science organizations.

The boards may continue as voluntary associations of council leaders.

Yes, there is a new voluntary association starting to happen.

And most of them were already in "voluntary random associations."

From one generation to the next, new members have emerged to sustain what is a voluntary religious association.