Organizations
Institute of the Blessed Virgin Mary
Institution of Civil Engineers
Institution of Electrical Engineers
Institution of Mechanical Engineers
Institution of Women Shorthand Typists
Institution Royale pour les Jeunes Aveugles
Intel
Intelligence Corps
Inter-Action
Inter-Departmental Committee on Abortion
Interallied Commission
Intergovernmental Panel on Climate Change
Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services
Internal Revenue
Internal Revenue Service
International African Institute
International and Electric Telegraph Company
International Arbitration and Peace Association
International Arbitration League
International Association for the Total Suppression of Vivisection
International Association of Athletics Federations
International Association of Lyceum Clubs
International Association of Women Police
International Association of Writers for the Defence of Culture
International Astronomical Federation
International Atomic Energy Agency
International Book Fair of Third World Black and Radical Books
International Brigade
International Campaign to Ban Landmines
International Celtic Film Festival
International Cipherwriting Company
International Civil Aviation Association
International Co-operative Women's Guild
International Committee of the Red Cross
International Congregational Council
International Congress of Archaeology and Anthropology
International Congress of Women
International Council of Nurses
International Council of Women
International Court of Justice
International Criminal Court
International Disarmament Conference
International Federation of Business and Professional Women
International Federation of Red Cross and Red Crescent Societies
International Federation of University Women
International Film Bureau
International Free-Thought Association
International Hydrographic Bureau
International Institute for Psychical Research
International Institute of Philosophy