88 Members (excluding the associate or suspended members but including the countries represented on their behalf) [The rulers are not necessarily the representatives in the organisation. ] :
 |  | UNITED ARAB EMIRATES | (Abu Dhabi ar) |  | President Sheikh Zayed II bin Sultan Al Nahyan |  | |
 |  | ARGENTINE | (Buenos Aires a + Olivos r) |  | President Eduardo Duhalde |  | |
 |  | AUSTRALIA | (Canberra al + Melbourne r + Sydney r) |  | Peter Hollingworth |  | |
 |  | BOSNIA AND HERZEGOVINA | (Sarajevo) |  | President Borislav Paravats |  | |
 |  | BANGLADESH | (Dhaka a) |  | President Iajuddin Ahmed | | |
 |  | BELGIUM | (Brussels al + Bruges j) |  | King Albert II | | |
 |  | BULGARIA | (Sofia) |  | President Georgi Parvanov | | |
 |  | BAHRAIN | (Manamah a + Sakhir r) |  | King Sheikh Hamad bin Isa Al Khalifah | | |
 |  | BRUNEI DARUSSALAM | (Bandar Seri Begawan) |  | Sultan Hassanal Bolkiah | | |
 |  | BRAZIL | (Brasilia) |  | President Luiz Inacio Lula da Silva | | |
 |  | THE BAHAMAS | (Nassau) |  | Queen Elizabeth II |  | |
 |  | BELARUS | (Minsk) |  | President Alexander Lukashenko | | |
 |  | CANADA | (Ottawa) | | Queen Elizabeth II | | |
 |  | SWITZERLAND | (Berne lq + Lausanne j) |  | President Pascal Couchepin | | |
 |  | CHILE | (Santiago of Chile a + Valparaiso l + Vina del Mar s) |  | President Ricardo Lagos | | |
 |  | CAMEROON | (Yaounde) |  | President Paul Biya |  | |
 |  | CHINA | (Beijing) |  | Hu Jintao | | |
 |  | COLOMBIA | (Bogota) |  | President Alvaro Uribe | | |
 |  | COSTA RICA | (San Jose) |  | President Abel Pacheco de la Espriella | | |
 |  | CUBA | (Havana) |  | Supreme Leader Fidel Castro | | |
 |  | CYPRUS | (Nicosia) |  | President Tassos Papadopoulos | | |
 |  | CZECHIA | (Prague elr + Brno dj + Lany r) |  | President Vaclav Klaus | | |
 |  | GERMANY | (Berlin ar + Bonn lr + Karlsruhe d) |  | Bundespresident Johannes Rau | | |
 |  | DENMARK | (Copenhagen as + Hillerod r) |  | Queen Margaret II | | |
 |  | ALGERIA | (Algiers a + El Biar d + El Mouradia r) |  | President Abdelaziz Bouteflika | | |
 |  | EGYPT | (Cairo a + Alexandria r) |  | President Hosni Mubarak | | |
 |  | SPAIN | (Madrid) |  | King Juan Carlos I | | |
 |  | FINLAND | (Helsinki a + Kultaranta s) |  | President Tarja Halonen | | |
 |  | FRANCE | (Paris a + Bormes-Les-Mimosas s) |  | President Jacques Chirac | | |
 |  | GABON | (Libreville) |  | President Omar Bongo | | |
 |  | GHANA | (Accra) |  | President John Kufuor | | |
 |  | GREECE | (Athens a) |  | President Kostis Stephanopoulos | | |
 |  | CROATIA | (Zagreb) |  | President Stipe Mesich | | |
 |  | HUNGARY | (Budapest a) |  | President Ferenc Madl | | |
 |  | INDONESIA | (Jakarta a + Bogor r + Chipanas r + Yogyakarta r + Tampaksiring r) |  | President Megawati Sukarnoputri | | |
 |  | ISRAEL | (Jerusalem aruy + Tel Aviv-Jaffa in) |  | President Moshe Katzav | | |
 |  | INDIA | (New Delhi a + Simla s + Bolarum w + Mysore r) |  | President Aavul Pakkiri Jainulabidin Abdul Kalam | | |
 |  | IRAQ | (Baghdad a + Camp Victory m) |  | President George Walker Bush | | |
 |  | IRAN | (Tehran a + Qum y) |  | Supreme Leader Ayatollah Ali Khamenei | | |
 |  | ICELAND | (Reykjavik a + Alftanes r) |  | President Olafur Ragnar Grimsson | | |
 |  | ITALY | (Rome a) |  | President Carlo Azeglio Ciampi | | |
 |  | JAPAN | (Tokyo) |  | Emperor Akihito | | |
 |  | KENYA | (Nairobi) |  | President Emilio Mwai Kibaki | | |
 |  | COMOROS | (Moroni a) |  | President Azali Assoumani | | |
 |  | SOUTH KOREA | (Seoul a) |  | President Roh Moo-Hyun | | |
 |  | KUWAIT | (Kuwait City a + Bayan lr) |  | Emir Sheikh Jabir III Al Ahmad Al Jabir Al Sabah | | |
 |  | LEBANON | (Beirut a + Yarze m + Hadeth d) |  | President Emile Lahoud | | |
 |  | SRI LANKA | (Sri Jayewardenepura Kotte al + Colombo ejnr + Kandy r) |  | President Chandrika Kumaratunga | | |
 |  | LIBERIA | (Monrovia) |  | President Charles Taylor | | |
 |  | LATVIA | (Riga) |  | President Vaira Vike-Freiberga | | |
 |  | LIBYA | (Tripoli a) |  | Guide Muammar Gaddafi | | |
 |  | MOROCCO | (Rabat a) |  | King Muhammad VI | | |
 |  | MONACO | (Monaco q) |  | Prince Rainier III | | |
 |  | MARSHALL ISLANDS | (Dalap-Uliga-Darrit on Majuro a) |  | President Kessai Note | | |
 |  | MALTA | (Valletta a + Attard r + Siggiewi s) |  | President Guido de Marco | | |
 |  | MAURITIUS | (Port Louis a + Reduit in Moka r) |  | President Karl Auguste Offmann | | |
 |  | MEXICO | (Mexico City) |  | President Vicente Fox Quesada | | |
 |  | MALAYSIA | (Putrajaya aj + Kuala Lumpur ejklnry) |  | Raja Syed Sirajuddin I | | |
 |  | MOZAMBIQUE | (Maputo) |  | President Joaquim Chissano | | |
 |  | NIGERIA | (Abuja a + Lagos kn) |  | President Olusegun Obasanjo | | |
 |  | NETHERLANDS | (Amsterdam a + The Hague jlr + Wassenaar r) |  | Queen Beatrix | | |
 |  | NORWAY | (Oslo) |  | King Harald V | | |
 |  | NEW ZEALAND | (Wellington) | | Queen Elizabeth II | | |
 |  | OMAN | (Muscat) |  | Sultan Qaboos bin Said | | |
 |  | PANAMA | (Panama City) |  | President Mireya Moscoso | | |
 |  | PERU | (Lima a + Arequipa d + Cusco h) |  | President Alejandro Toledo | | |
 |  | PHILIPPINES | (Manila acr + Quezon City b + Pasay City b) |  | President Gloria Macapagal-Arroyo | | |
 |  | PAKISTAN | (Islamabad a + Lahore ky) |  | President Pervez Musharraf | | |
 |  | POLAND | (Warsaw ac) |  | President Alexander Kwasniewski | | |
 |  | PORTUGAL | (Lisbon) |  | President Jorge Sampaio | | |
 |  | QATAR | (Doha) |  | Emir Sheikh Hamad bin Khalifah Al Thani | | |
 |  | ROMANIA | (Bucharest) |  | President Ion Iliescu | | |
 |  | RUSSIA | (Moscow) |  | President Vladimir Putin | | |
 |  | SAUDI ARABIA | (Riyadh a + Mecca y) |  | King Fahd | | |
 |  | SWEDEN | (Stockholm) |  | King Charles XVI Gustav | | |
 |  | SINGAPORE | (Singapore) |  | President Sellapan Ramanathan Nathan | | |
 |  | SLOVAKIA | (Bratislava a + Kosice d) |  | President Rudolf Schuster | | |
 |  | SENEGAL | (Dakar) |  | President Abdoulaye Wade | | |
 |  | THAILAND | (Bangkok) |  | King Rama IX Bhumibol Adulyadej | | |
 |  | TUNISIA | (Tunis) |  | President Zine El Abidine Ben Ali | | |
 |  | TURKEY | (Ankara a) |  | President Ahmet Necdet Sezer | | |
 |  | TANZANIA | (Dodoma City aln + Dar Es Salaam jnqr) |  | President Benjamin Mkapa | | |
 |  | UKRAINE | (Kiev) |  | President Leonid Kuchma | | |
 |  | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) | | Queen Elizabeth II | | |
 |  | AMERICA | (Washington-District of Columbia) | | President George Walker Bush | | |
 |  | VIETNAM | (Hanoi) |  | Nong Duc Manh | | |
 |  | SERBIA AND MONTENEGRO | (Belgrade al) + Podgoritsa j) |  | President Svetozar Marovich | | |
 |  | SOUTH AFRICA | (Pretoria ae + Cape Town l + Bloemfontein j + Johannesburg d) |  | President Thabo Mbeki | | |
Sources are available upon request.
