A club, or something similar.
A club.
I believe that would be an interest group.
answer is club and do not change it 'cos its right
interest group are private organizations whose member share certain views and work to shape public policy.An interest group is an organization where members share common concerns, and try to influence governments to address the impact those concerns. Another common name for an interest group is a special interest group. An interest group would be a social collection of people who share common interests or hobbies. This would be a group of people who enjoy doing the same things such as playing Video Games or sewing.
A single-issue interest group, by definition is involved in activities that center around a narrowly defined subject. Multi-issue interest groups have concerns on a wide range of subjects. A single-issue group may or may not be interested in economically benefiting its members, or the public -- that depends on what the group's single issue is.
Interest Group
An interest group
An organisation is a group in which individuals who share a common interest or interests gather to socialize, or make decisions as a group.
interest group
interest group
interest group
A population is a group of experimental subjects that share a common property of interest.