| ICAR, Information Centre about Asylum and Refugees |
| Icelandic Human Rights Centre |
| ICT for Peace Foundation |
| immigrantchildren.ca |
| Immigration Advisory Service (IAS) |
| Immigration and Refugee Board of Canada (IRB) |
| Immigration and Refugee Law, Mosaic, The Law Foundation of British Columbia |
| Immigration Law Practitioners Association |
| Information Centre About Asylum and Refugees (ICAR) |
| INGO Accountability Charter |
| International Relations and Security Network |
| Initiatives for International Dialogues (IID) |
| Institute for Global Studies |
| Institute for Human Rights and Global Studies |
| Institute for International Law and Justice, IILJ |
| Institute for Migration and Ethnic Studies (IMES), Universiteit van Amsterdam |
| Institute for Migration Studies, Labanese American University |
| Institute for the Study of International Migration |
| Institute in Global Studies in Culture, Power and History |
| Institute for Human Rights and Humanitarian Studies |
| Institute of Human Rights and Humanitarian Law (IHRHL) |
| Institute on Globalization and the Human Condition |
| Inter-American Court of Human Rights |
| InterAction |
| Interdisciplinary Centre for Gender Studies, University of Bern |
| Interights, The International Centre for the Legal Protection of Human Rights |
| Internal Displacement Monitoring Centre |
| International Accountability Project |
| International Aid Services |
| International Association for Relgious Freedom (IARF) |
| International Association of Law Libraries |
| International Association of Judges (IAJ-UIM) |
| International Association of Official Human Rights Agencies |
| International Association of Refugee Law Judges (IARLJ) |
| International Association for the Study of Forced Migration (IASFM) |
| International Bar Association (IBA) |
| International Campaign to Ban Landmines |
| International Centre for Criminal Law Reform and Criminal Justice Policy |
| International Centre for Migration and Health |
| International Centre for Missing and Exploited Children |
| International Centre for Transitional Justice |
| International Committee of the Red Cross (ICRC) |
| International Commission of Jurists |
| International Council for Voluntary Organizations (ICVA) |
| International Council of Jurists |
| International Court of Justice (ICJ) |
| International Criminal Court |
| International Criminal Law Network, ICLN |
| International Crisis Group, Working to Prevent Conflict Worldwide |
| International Development Environment and Refugee Research Group (IDEARR), London South Bank University |
| International Gender Studies, IGS |
| International Harm Reduction Association |
| Internatonal Helsinki Federation for Human Rights |
| International Human Rights Association |
| International Human Rights Exchange (IHRE) |
| International Human Rights Funders Group (IHRFG) |
| International Humanitarian Law Research Initiative (IHLRI) |
| International Humanitarian Studies Association (IHSA) |
| International Institute for Genocide and Human Rights Studies |
| International Institute for Humanitarian Law (IIHL) |
| International Institute for Strategic Studies |
| The International Justice Project |
| International Law Association (ILA) |
| International Law Commission |
| International Law Reporter |
| International Law Video Library |
| International Legal Search Engine (whatconvention.org) |
| International Migration and Multicultural Policies, Social and Human Science, United Nations Educational, Scientific and Cultural Organization (unesco.org) |
| International Migration Institute, University of Oxford |
| International Network on Displacement and Resettlement |
| International Organization for Judicial Training (IOJT) |
| International Organization for Migration (IOM) |
| International Peace Institute |
| International Refugee Rights Initiative |
| International Relations and Security Network (ISN) |
| International Rescue Committee (IRC) |
| International Service for Human Rights, ISHR |
| International Society for Human Rights |
| International Society for the Reform of Criminal Law |
| Intergovernmental Consultations on Migration, Asylum and Refugees (IGC) |
| Interpol, Trafficking in Human Beings |
| IntLawGrrls, voices on international law, policy, practice |
| Invisible Children |
| IRIN, Humanitarian News and Analysis, A Service of the UN Office for the Coordination of Humanitarian Affairs |
| Irish Refugee Council |