The term "Bonanno" primarily refers to the Bonanno crime family, one of the Five Families that dominate organized crime activities in New York City. Founded in the early 20th century by Joseph Bonanno, the family has been involved in various illegal activities, including extortion, racketeering, and drug trafficking. The family gained notoriety for its influence and power during the mid-20th century. In addition to its criminal activities, the Bonanno family has been the subject of numerous books and films, highlighting its history and key figures. The family's internal conflicts and leadership struggles have also been well-documented, contributing to its complex legacy within the world of organized crime.