Mensa International

Mensa International

Mensa is the largest and oldest high IQ society in the world. It is a non-profit organization open to people who score at the 98th percentile or higher on a standardised, supervised IQ or other approved intelligence test. Mensa is formally composed of national groups and the umbrella organisation Mensa International, with a registered office in Caythorpe, Lincolnshire, England.

Mensa ( /ˈmɛnsə/; Latin: ) means "table" in Latin, as is symbolized in the organization's logo, and was chosen to demonstrate the round-table nature of the organization; the coming together of equals.