Idea-channel ( Palmer R. Chitester Fund )
Ideazione
IFRAP
ilanamercer ( IlanaMercer.Com )
Iledac
Illinois Policy Institute
Impresa & Stato
Independence Institute
Independent Institute of Socio-Economic and Political Studies
Independent Women's Forum
Indiana Family Institute
Institut Atlantico
Institut de l'Entreprise
Institut de Recherche sur les Politiques Publiques
Institut Economique de Montréal
Institut für Unternehmerische Freiheit
Institut Hayek, Belgium
Institut Karla Havlicka Borovskeho, Czech Republic
Institut Molinari
Institut Montaigne
Institute for Advanced Strategic and Political Studies
Institute for Competitiveness & Prosperity
Institute for Contemporary Studies
Institute for Development and Public Initiatives
Institute for Energy Research
Institute for Fiscal Studies
Institute for Health Freedom
Institute for Humane Studies
Institute for International Economics
Institute for Justice
Institute for Liberal Values, NZ
Institute for Liberty and Policy Analysis
Institute for Market Economics
Institute for Policy Innovation
Institute for Private Entreprise
Institute for Public Policy Research, UK
Institute for Research on the Economics of Taxation
Institute for SocioEconomics Studies
Institute for Strategic Studies and Prognoses
Institute for the Economy in transition
Institute for the Study of Russian Economy
Institute of Economic Affairs
Institute of Economic Studies, Iceland
Institute of Public Affairs
Institute of Public Policy Analysis
Instituto Cultural Ludwig Von Mises
Instituto de Ciencia Politica
Instituto de Estudios del Libre Comercio, Spain
Instituto de Estudios Empresariais
Instituto de Libre Empresa
Instituto Ecuatoriano de Economia Politica
Instituto Liberal
INSTITUTO LIBERAL DE BRASILIA
Instituto Liberal de Minas Gerais
Instituto Liberal de Minas Gerais
Instituto Liberal Rio Grande do Sul
Instituto Libertad y Democracia
Institutul Ludwig Von Mises
Instytut Liberalno
Inter Region Economic Network
International Center for Economic Growth
International center for Economic Research
International Center for Pension Reform
International Center for Research on Environmental Issues (I.C.R.E.I.)
International Consumers for a Civil Society
International Policy Network
International Society for Individual Liberty
Internet Education Exchange
Internet Education Exchange
Intitute for European Studies
Islamic Free Market Institute Foundation
Israel Center for Social & Economic Progress
Istituto Bruno Leoni