Association football | association football | Atlantic Ocean | Forward (association football) | Atlantic | Goalkeeper (association football) | Defender (association football) | National Basketball Association | Atlantic Records | American Association for the Advancement of Science | Association of Tennis Professionals | American Library Association | World Boxing Association | National Collegiate Athletic Association | American Association | American Heart Association | Atlantic City, New Jersey | National Association of Intercollegiate Athletics | National Rifle Association | International Development Association | National Association for the Advancement of Colored People | American Bar Association | Philippine Basketball Association | Atlantic City | American Medical Association | International Air Transport Association | World Hockey Association | Women's Tennis Association | Gaelic Athletic Association | Substitute (association football) |
The Baltimore Orioles team left the American Association after the 1889 season and started playing in the minor Atlantic Association.