Intertel
Intertel is a high IQ society that is open to those who have scored at or above the 99th percentile on one of various standardized tests of intelligence. Intertel was founded in 1966, by Ralph Haines. It is divided into seven regions, has elected officers, and is said to have over 1,200 members from over 30 nations. Intertel publishes a journal called Integra. Additionally, Intertel advertises a hall of fame for some of its members.