activist communities
agoras
asylum
boomtowns
cattle towns
colleges
communities (sociology)
communities of opposition
communities of practice
community colleges
community development corporations
community schools
concepts
elder care and housing
gangs
ghost towns
homesteads
hospices
information communities
instrumental communities
merchant communities
migrant worker communities
military communities
mill towns
mining towns
prisons
public libraries
resource-dependent communities
schools
shopping centers and malls
street markets
student housing cooperatives
total institutions
twelve step groups