団

living in a housing complex

pressure group; lobby

combating organized crime; elimination of criminal gangs

Medicine

herd immunity

roundup of gangsters

collective bargaining

support group

social group with common ties to a region

collective security

Organization name

Japan Business Federation; Keidanren

chamber orchestra

private cheer group

umbrella organization; governing body; sanctioning body

general incorporated foundation

consanguineous group; kin group

Sports

team pursuit

electoral college

right to collective bargaining

right to organize and bargain collectively (organise)

Organization name

Rockefeller Foundation

gang stalker; mass stalker

gang stalking; mass stalking

seed ball ("natural farming" technique)

esprit de corps; spirit of the corps

burying a person under a futon