Institutions Subscribing to CIAO
- Abilene Christian University
- Acadia University (Canada)
- ADA University (Azerbaijan Diplomatic Academy)
- Adlai Stevenson High School
- Al Akhawayn University
- Albion College
- Alfred University
- Allegheny College
- Alvernia University
- American College of Thessaloniki
- American Jewish University
- American Public University System
- American University
- American University - Cairo
- American University - Central Asia
- American University - Kuwait
- American University - Paris
- American University - Beirut
- Amherst College
- Appalachian State University
- Aquinas College - Grand Rapids
- Arapahoe High School
- Arizona State University at the Tempe Campus
- Asia Pacific Center for Security Studies
- Atlanta University Center
- Auburn University Main Campus
- Augustana University
- Bard College
- Bates College
- Baylor University
- Bellevue University
- Belmont Hill School
- Beloit College
- Benedictine College
- Benedictine University
- Berea College
- Bergen Resource Centre for International Development
- Bethel University
- Bilkent University
- Bishop Strachan High School
- Blair Academy
- Boston College
- Boston University
- Bowdoin College
- Brandeis University
- Branson School
- Brentwood School
- British University in Egypt
- Brock University
- Brown University
- Bryn Mawr College
- Bucknell University
- Butler University
- California State University - Los Angeles
- California State University - Sacramento
- Calvin College
- Canadian Police College
- Canterbury School Fort Myers
- Cape Elizabeth High School
- Carleton College
- Carleton University
- Carnegie Endowment for International Peace
- Carrollton School of the Sacred Heart
- Carson-Newman College
- Carthage College
- Case Western Reserve University
- Cedar Crest College
- Center for Naval Analyses
- Central Connecticut State University
- Central European University
- Central Intelligence Agency
- Centre College
- Centro de Investigacion
- Centro Studi Americani
- Chapman University
- Charleston School of Law
- Chestnut Hill College
- China Institutes of Contemporary International Relations (CICIR)
- Chulalongkorn University
- City, University of London
- Claremont Graduate University
- Coastal Carolina University
- Colby College
- Colgate University
- College of Charleston
- College of St. Benedict
- College of William and Mary
- College of Wooster
- College Year in Athens
- Colorado College
- Combined Arms Research Library
- Concordia College
- Concordia University (Montreal)
- Cornell University - Endowed Colleges
- Coventry University
- Cranfield University
- CUNY Bernard M. Baruch College
- Dalton School
- Dartmouth College
- Davidson College
- De La Salle College of St. Benilde
- Defence Academy of the United Kingdom
- Defense Intelligence Agency
- DePaul University
- Dickinson College
- Drake University
- Drew University
- Drexel University
- Duke University
- Dwight Englewood School
- East Carolina University
- Eastern Michigan University
- Eckerd College
- Economic Commission for Africa (ECA)
- Edinburgh University
- Elmira College
- Elon University
- Emmanuel College
- Erasmus University
- European University
- Fitchburg State College
- Flinders University
- Florida International University
- Florida State University
- Fondation Nationale des Sciences Politiques (Sciences Po)
- Fordham University
- Franklin & Marshall College
- Franklin College
- Galatasary University
- George Mason University
- Georgetown University
- Georgia Gwinnett College
- Georgia Institute of Technology - Main Campus
- Glenbrook South High School
- Gonzaga University
- Gothenburg University
- Grand Valley State University
- Griffith University
- Gustavus Adolphus College
- Hackley School
- Halmstad University College
- Hampshire College
- Hampton University
- Harrison High School
- Harvard University
- Haverford College
- Henley Putnam University
- Heritage High School
- Hobart & William Smith Colleges
- Hong Kong Baptist University
- Hood College
- Howard Community College
- Howard Payne University
- Illinois Wesleyan University
- Indiana State University
- Indiana University - Bloomington
- Individual - Messr Francois Nordmann
- Insead Doriot Library
- Institut Universitaire des Hautes Etudes
- Institute for Defense Analyses
- Institute for Defence Studies & Analyses
- Institute for National Security Strategy
- Institute of Development Studies
- Institute of World Politics
- Instituto da Defesa Nacional
- Instituto Tecnologico Autonoma de Mexico
- International Christian University
- International Labour Organization (ILO)
- International School of Kuala Lumpur
- International University of Japan
- Isen Mrecic Biblioteca (Ministry of Foreign Affairs)
- ITESM Campus Monterrey
- John Cabot University
- John Carroll University
- John F. Kennedy Special Warfare Center and School
- Johns Hopkins University
- Keio University
- Kennesaw State University
- Kent Denver School
- Kenyon College
- King's College (PA)
- King's College London
- Lebanese American University
- Lehigh University
- Lewis & Clark College
- Libertyville High School (Community High School #128)
- Library of Congress - US Anglo Division
- Lingnan University
- Lock Haven University of Pennsylvania
- London School of Economics and Political Science
- Long Island University - Brooklyn Campus
- Loyola Marymount University
- Loyola University - Chicago
- Macalester College
- Macomb Community College
- Malmo University
- Manhattan College
- Marine Corps University
- Marist Brothers International School
- Marist College
- Marmara University
- Marquette University
- Marylhurst University
- Marymount School
- McDaniel College
- McGill University Library
- Meadows School
- Meiji Gakuin University
- Memorial University of Newfoundland
- Merrimack College
- Messiah College
- Metropolitan State University
- Michigan State University
- Middle East Tech University (METU)
- Middlesex University
- Ministerio de Defensa
- Ministry of Defence (UK)
- Mississippi College - Law Library
- Monash University
- Monmouth University
- Montclair State University
- Moorestown Friends School
- Mount St. Mary's College
- Muhlenberg College
- Muir S. Fairchild Research Information Center
- National Chengchi University
- National Defence HeadQuarters
- National Defense University
- National Defense University Alumni Access
- National Endowment for Democracy
- National University of Ireland, Galway
- National University of Singapore
- Nato Defense College
- Naval PostGraduate School
- New Aarhus University
- New Mexico State University - Main Campus
- New School University
- New York City Public Libraries
- New York Law School
- New York University
- Newton North High School
- Norfolk Academy
- North Penn High School
- Northeastern University
- Northside College Preparatory
- Northwestern University
- Norwich University
- Nova Southeastern University
- Oberlin College
- Occidental College
- Ohio Dominican University
- Ohio Northern University - Law
- Ohio State University - Lima Campus
- Ohio State University - Main Campus
- Ohio State University - Mansfield Campus
- Ohio State University - Marion Campus
- Ohio State University - Newark Campus
- Ohio State University Agricultural Technical Inst
- Ohio University - Main Campus
- Pace University Law School
- Peace Palace Library
- Penn State University
- People's Friendship University of Russia
- Pepperdine University
- Philadelphia University
- Phillips Academy
- Pingry School
- Point Loma Nazarene University
- Pontificia Universidade Catolica de Minas Gerais (Sociedade Mineira de Cultura)
- Portland State University
- Princeton University
- Qatar University
- RAND Corporation
- Reed College
- Rhodes College
- Ridgefield High School
- Ridley College
- Rijks University (University of Groningen)
- Robinson Secondary School
- Rollins College
- Rosemont College
- Rowan University
- Royal College of Defense
- Royal Military College of Canada
- Royal Oak High School
- Royal Roads University
- Rutgers University - New Brunswick
- SAFTI Military Institute, Singapore
- Salem State College
- Salisbury University
- Sam Houston State University
- San Diego State University
- San Francisco State University
- Sandy Spring Friends
- Seattle University
- Seton Hall University
- Sewanee: University of the South
- Simon Fraser University
- Skidmore College
- Slippery Rock University of Pennsylvania
- Smith College
- Sodertorn University College
- Sonoma Academy
- Sonoma State University
- Southern Methodist University
- Southwestern University
- Spring Hill College
- St. Andrews School (DE)
- St. Andrews School (FL)
- St. George's School (RI)
- St. Lawrence University
- St. Louis University - Main Campus
- St. Mary's College of California
- St. Mary's College of Maryland
- St. Mary's University
- St. Thomas University
- Stanford University
- Stephens College
- Strathcona-Tweedsmuir School
- Suffolk University
- SUNY at Albany
- SUNY at Buffalo
- SUNY College at Geneseo
- SUNY College at New Paltz
- SUNY Empire State College
- SUNY Oneonta
- SUNY Oswego
- Susquehanna University
- Swansea University
- Swarthmore College
- Swedish Defense Material Administration
- Syracuse University
- Taylor University
- Temple University
- Texas State University - San Marcos
- Texas Tech University
- Tobb Ekonomik and Tech University
- Trinity College
- Trinity University
- Tufts University
- Tunghai University
- U.S. AID - Agency for International Development
- UiT The Arctic University of Norway
- Umea University
- Union College
- United Nations Head Quarters (UNHQ)
- United States Army War College
- United States Coast Guard Academy
- United States College of Special Operations
- United States Embassy - Buenos Aires
- United States Military Academy
- United States Naval War College
- Universidad de Los Andes
- Universidad Francisco Marroquin
- Universita Degli Studi di Triesti
- Universita di Siena
- Universite De Montreal
- Universite Laval
- University College Cork
- University College London
- University for Peace
- University of Aidelade
- University of Alberta
- University of Arizona
- University of Auckland
- University of Bath
- University of Bologna (Bibli. Rifili)
- University of British Columbia
- University of California - Berkeley
- University of California - Irvine
- University of California - Los Angeles
- University of California - Merced
- University of California - Riverside
- University of California - San Diego
- University of California - Santa Barbara
- University of California - Santa Cruz
- University of California Hastings College of Law
- University of Central Florida
- University of Chicago
- University of Cincinnati - Clermont College
- University of Cincinnati - Main Campus
- University of Cincinnati - Raymond Walters College
- University of Colorado - Boulder
- University of Connecticut
- University of Dayton
- University of Delaware
- University of Denver
- University of Exeter
- University of Florida
- University of Georgia
- University of Guelph
- University of Hawaii - Manoa
- University of Hong Kong
- University of Idaho
- University of Illinois at Urbana - Champaign
- University of Kansas Main Campus
- University of Kentucky
- University of Leeds
- University of Maine
- University of Maryland - Baltimore County
- University of Maryland - College Park
- University of Maryland - Law
- University of Massachusetts - Amherst
- University of Massachusetts - Boston
- University of Melbourne
- University of Miami
- University of Michigan - Ann Arbor
- University of Milano
- University of Minnesota - Twin Cities
- University of Missouri - Columbia
- University of Mount Union
- University of New England
- University of New Hampshire - Main Campus
- University of New Mexico - Main Campus
- University of New South Wales
- University of North Carolina at Chapel Hill
- University of North Carolina at Greensboro
- University of North Carolina at Wilmington
- University of North Georgia
- University of Notre Dame
- University of Oklahoma
- University of Oregon
- University of Ottawa
- University of Oxford Law Library
- University of Pennsylvania
- University of Pittsburgh - Main Campus
- University of Puget Sound
- University of Redlands
- University of Rochester
- University of San Diego
- University of Saskatchewan
- University of South Africa
- University of South Florida
- University of Southern California
- University of Southern Denmark
- University of St. Andrews
- University of St. Thomas (TX)
- University of St. Thomas (MN)
- University of Tampa
- University of Tennessee
- University of Texas - San Antonio
- University of the Ozarks
- University of the Pacific
- University of Toronto
- University of Utah
- University of Warwick
- University of Waterloo
- University of Western Ontario
- University of Westminster
- University of Wisconsin - La Crosse
- University of Wisconsin - Madison
- University of Wisconsin - Milwaukee
- University of Wyoming
- Uppsala University
- Utah State University
- Vanderbilt University
- Vassar College
- Vermont Law School
- Victoria University at Wellington
- Villanova University
- Wake Forest University
- Waseda University
- Washington College
- Washington State University
- Washington University in St. Louis
- Webster University
- Wellesley College
- Wesleyan University
- Western Michigan University
- Western Oregon University
- Westminster College
- Westmont College
- Wheaton College
- Whitman College
- Whitworth University
- Wilfrid Laurier University
- William Paterson University of New Jersey
- Winsor School
- Wittenberg University
- Wofford College
- Woodberry Forest School
- Woodrow Wilson Library
- World Trade Organization (WTO)
- Yale University
- Yeshiva University, Benjamin Cardozo School of Law