Association football | association football | Forward (association football) | ATP International Series | Goalkeeper (association football) | Defender (association football) | National Basketball Association | International Monetary Fund | American Association for the Advancement of Science | International Red Cross and Red Crescent Movement | ATP International Series Gold | International Space Station | Association of Tennis Professionals | Amnesty International | American Library Association | International Olympic Committee | World Boxing Association | National Collegiate Athletic Association | BirdLife International | American Association | International Finance Corporation | American Heart Association | International Organization for Standardization | International Telecommunication Union | International Criminal Court | One Day International | International Nonproprietary Name | International Labour Organization | International Civil Aviation Organization | International Boxing Federation |
The Guayaquil Marathon is hosted by the Guayaquil municipality and is certified by the Association of International Marathons and Distance Races (AIMS).