ATP International Series | International Monetary Fund | International Red Cross and Red Crescent Movement | ATP International Series Gold | International Space Station | Amnesty International | International Olympic Committee | BirdLife International | International Finance Corporation | International Organization for Standardization | International Telecommunication Union | International Criminal Court | One Day International | International Nonproprietary Name | International Labour Organization | International Civil Aviation Organization | International Boxing Federation | Toronto International Film Festival | International Atomic Energy Agency | International Maritime Organization | International Development Association | John F. Kennedy International Airport | Los Angeles International Airport | International Bank for Reconstruction and Development | International Court of Justice | International Fund for Agricultural Development | Rotary International | Marriott International | International Air Transport Association | Woodrow Wilson International Center for Scholars |
In the late 1970s he wrote Youth, Brainwashing and the Extremist Cults, where he explored the dynamics of conversion and member participation through some case studies of various controversial minority religious groups such as: Hare Krishna (ISKCON), Children of God, Alamo Christian Foundation, the Love Family, the Unification Church, the Way International, and the Divine Light Mission.