Association football | association football | Forward (association football) | Goalkeeper (association football) | Defender (association football) | Commonwealth of Nations | Commonwealth | National Basketball Association | American Association for the Advancement of Science | Association of Tennis Professionals | American Library Association | Commonwealth Games | World Boxing Association | National Collegiate Athletic Association | American Association | American Heart Association | 2006 Commonwealth Games | National Association of Intercollegiate Athletics | Commonwealth of Independent States | National Rifle Association | International Development Association | National Association for the Advancement of Colored People | American Bar Association | Philippine Basketball Association | American Medical Association | 2002 Commonwealth Games | Secretary of State for Foreign and Commonwealth Affairs | Parliamentary Private Secretary | International Air Transport Association | Foreign and Commonwealth Office |
Throughout his parliamentary career, Hammy was active in the affairs of the Commonwealth Parliamentary Association, the International Parliamentary Union and the NATO Parliamentary Assembly.