Secret society
A secret society is a club or organization whose members do not disclose their membership, and may be sworn to hold it secret. The term is sometimes also used to describe fraternal organizations which may have secret ceremonies.
Secret societies are often the subject of much suspicion from non-members, and often feature in conspiracy theories. Some although not all secret societies may strive for secrecy for reasons of their illegal activity.
Secret societies:
- Bishop James Madison Society
- Black Hand
- Camorra
- Carbonari
- Fenian Brotherhood
- League of the Holy Court
- Illuminati (believed to be defunct)
- Know-Nothings
- Ku Klux Klan
- Mafia
- Mau Mau
- Order of the Solar Temple
- Skull and Bones
- Society of Harmonious Fists
- Tong (secret society)
- Ton Ton Macoute
- Triad
- Yakuza
Formerly secret or semi-secret societies:
- Freemasonry (membership hasn't been strictly secret since the late 20th century; in Britain masons refused to hand over records of membership to a parliamentary enquiry quite recently)
- AMORC: Ancient Mystical Order Rosae Crucis
- Bilderberg Group