They were, instead, a series of informal personal groupings with no formal links to political constituencies.

More informal groupings also exist for riders local to each other or even particular models of vehicles.

They are large informal groupings of individuals or organizations which focus on specific political or social issues.

It involves activities like visiting in the teacher's office, informal groupings and putting away your things.

What follows is an informal grouping of 15 wines that seem made for the season.

A large informal grouping of individuals or organization which focuses on specific political or social issues.

Probably this was a very informal grouping, perhaps meeting to draw nude models, and certainly to exchange artistic views.

The three were considering registering as an informal grouping within the Assembly.

Since the party was an informal grouping, there was no official leader.

This is an informal grouping of theropods closest related to birds.